JVC TV Receiver TDR6 User Manual

TDR6  
Modular Integrated Reciever Decoder for  
High Definition and Standard Definition TV  
Installation and Operation Guide  
7330 tRADE sTREET • San Diego, California 92121 • phone: 858.805.7000 • fax: 858 805.7001 • part #: 01-0870-401 B 01/03  
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Contents  
Contents  
01-0870-401A 01/02  
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01-0870-401A 01/02  
Contents  
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Preface  
Using This Guide  
This guide describes the installation, operation, and configuration of the Tiernan  
TDR6 Modular Integrated Receiver Decoder (TDR6). An overview of system and  
product level requirements, technical specifications, and troubleshooting  
procedures are also provided.  
This guide is designed to help you find information quickly and easily. To take  
full advantage of this design, please take a moment to review the specific formats.  
Locating Information  
To help you quickly locate information, this guide includes:  
Table of contents  
Glossary  
Index  
Quick reference cards  
Important Information  
Throughout this guide you will find icons designed to help you identify important  
information. These icons are:  
The hazard icon identifies the possibility of electric shock when you perform an  
operation with the TDR6 or if you do not use the TDR6 according to instructions.  
DANGER!  
Electric Shock  
Hazard  
The caution icon identifies information that requires careful attention in order to  
prevent equipment damage and/or injury to the operator.  
CAUTION!  
Please Read  
Carefully  
The note icon identifies information for the proper operation of your equipment,  
including helpful hints, shortcuts, or important reminders.  
NOTE  
Illustrations  
Some illustrations contained in this guide may differ slightly from those shown on  
your front panel display, rear panel, or remote terminal due to variations in your  
system setup, configuration, or customization.  
Figures depicting equipment may differ from those at your site; therefore, refer to  
the labeling on your Tiernan equipment to identify the components. An effort has  
been made to use illustrations that reflect basic equipment and configurations of  
the majority of customers.  
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Issuing Commands  
Tasks and examples are presented in a series of step-by-step instructions.  
Commands or information that you enter into the system appear in a different  
type, as shown in the following example:  
To restore the factory default1 configuration, select  
config>default>restore>default1 from the front panel, or issue the  
remote command mc default restore default1.  
If the command contains variable information that is to be typed into the system,  
the variable information is found within karats < >. In the following example, you  
would type the command mc default restore then the correct value for  
<string>: Type mc default restore <string>  
Front Panel Navigation  
This guide uses right angle brackets (>) to indicate a sequence of menus,  
submenus, and menu items.  
For example, select Control>Clock>Date>June 03, 2003 means:  
From the control menu, select clock.  
From the clock menu, select date.  
At the date option, enter the date, June 03, 2003, in the correct format.  
Displays  
The system may return values and messages on a front panel LCD, remote  
terminal, or both. In this guide these values and messages appear in a different  
type: date = 06/23/2003  
Revision History  
This guide is periodically updated and revised. For documentation updates, call  
Tiernan Customer Service.  
Revision  
Date  
Type of Revision  
A
B
01/2002 Initial release. Corresponds to code version 2.53.  
01/2003 Updated manual to include information and front panel  
and remote commands that support implementation of  
VBI 4:2:2 expanded windows and BISS features.  
Updated and added front panel and remote commands  
relating to auto select functionality (service, audio, and  
user data), video chroma, audio data and sample rates,  
BER, and signal levels. Removed the video Secam  
command. This manual corresponds to code version  
3.20.  
Customer Service  
We hope this guide provides all the information and instructions you need to  
operate the TDR6. However, if you need assistance, contact Tiernan Customer  
Service at our corporate headquarters, located in the United States, through any of  
the following methods:  
Phone 858.657.5454, Monday – Friday,  
7:30 a.m. – 6:00 p.m. pacific standard time  
Fax  
858.657.5455  
After-hours Emergency Customer Service Paging: 858.657.5454, option 5  
Leave a detailed voice message and your call will be returned.  
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Product Shipments  
Please verify that your company name and address are correct on the packing slip  
that is included with your equipment. Notify Tiernan Customer Service if any of  
the information is incorrect.  
Ensure that you write down the following numbers and include them in any  
correspondence with Tiernan concerning your order:  
Purchase order  
Reference line  
Model  
Sales order  
Errors  
If any part of your shipment is missing or incorrect, call Tiernan Customer  
Service.  
Cartons and Packing Materials  
The factory shipping carton and packing materials are designed to protect the  
equipment from excessive shock and vibration that can occur during shipping.  
Use the original shipping carton and packing materials to repack the unit for  
shipment to another location or to return the unit to Tiernan for repair.  
For additional information on equipment repacking, refer to the Warranty booklet  
that accompanied the product shipment.  
LCD Display  
When you receive your TDR6, the LCD display may be covered with a plastic  
protective covering. To remove the protective covering, gently lift one of the  
corners and peel off the covering.  
Warranty Information  
For warranty or return material authorization information, refer to the Warranty  
booklet that accompanied the product shipment.  
Other Tiernan  
Products  
The Tiernan Web site, found at www.tiernan.com, provides information about the  
entire line of Tiernan products and systems, including encoders, integrated  
receivers/decoders (IRD), switches, ATM products, network interfaces, and  
network management software.  
Safety Precautions  
Carefully read and follow all safety, use, and operating instructions before  
operating the TDR6. Heed all warnings and cautions contained in this guide.  
Retain these instructions for future reference.  
Follow Startup Procedure  
Do not plug in the TDR6 until you have connected the system and read the chapter on installation.  
Provide a Safe Location  
Place the TDR6 in a rack or on a stable surface of sufficient size and strength, where it will not be  
jarred, hit, or pushed off its surface. Ensure that all cables and cords are out of the way and will not  
be tripped over, as this could cause personal injury or serious damage to the equipment.  
Avoid Water and Moisture  
If the equipment is exposed to any liquid, contact Tiernan, as serious damage could occur to the  
TDR6 or its components.  
Avoid Heat, Humidity, and Dust  
To avoid internal damage, the TDR6 should be placed away from all heat sources, including  
radiators, heater ducts, and so on, out of direct sunlight and away from high humidity, excessive  
dust, or mechanical vibrations that can cause damage to internal parts.  
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Provide Adequate Ventilation  
Slots and openings on the TDR6 are provided for ventilation that is needed to ensure reliable  
operation. To avoid overheating and ensure that the ventilation slots are not blocked, place the TDR6  
on a smooth, hard surface that has at least two inches of clearance around the unit and adequate air  
circulation. If the equipment is placed in a closed area, such as a rack, ensure that proper ventilation  
is provided and that the internal rack operating temperature does not exceed the maximum rated  
temperature at the position of the unit.  
Never place the TDR6 on a soft surface that would obstruct the required airflow into the ventilation  
slots.  
Use Correct Power Source  
For units equipped with a North American power cord, the cord has an IEC-compatible female plug  
on one end, and a male plug on the other end. This cord is UL and CSA approved up to 125 VAC at  
10 A and is ready to use with no user wiring required.  
For units equipped with an International power cord, the cord has an IEC-compatible female plug on  
one end, and three stripped and tinned bare wires on the other end. This cord is approved up to  
250 VAC at 6 A and complies with the international color codes of green/yellow (ground), blue  
(neutral), and brown (line).  
If these color codes do not correspond to the colored markings on the terminals in the plug, use the  
following standards:  
The green/yellow wire must be connected to the plug terminal marked by the letter E or by the  
earth symbol ( ) or color-coded green and yellow.  
The blue wire must be connected to the plug terminal marked with the letter N or color-coded  
black.  
The brown wire must be connected to the plug terminal marked with the letter L or color-coded  
red.  
An AC plug must be attached to the International power cord in accordance with government  
standards and codes in effect at the installation site. If an unterminated power cord is supplied with  
the unit, the appropriate certified termination plug must be installed. The following is a list of the  
required certifying agencies for various countries.  
Country  
Agency  
Country  
Agency  
Australia  
Austria  
Belgium  
Canada  
Denmark  
Finland  
France  
Germany  
India  
SAA  
OVE  
CEBEC  
CSA  
DEMKO  
FEI  
Italy  
IMQ  
Japan  
MITI  
Netherlands  
New Zealand  
Norway  
KEMA  
SECV, SECQ, SECWA, EANSW, ETSA, HECT,  
NEMKO  
SABS  
Rep. S. Africa  
Spain  
UTE  
AEE  
VDE  
ISI  
Sweden  
SEMKO  
SEV  
Switzerland  
United Kingdom  
Ireland  
IIRS  
ASTA, BSI  
Route Power Cords Safely  
Route power cords so they are not walked on or pinched. Pay particular attention to cords and  
connections at the plugs, receptacles (such as power strips), and the point where they exit from the  
TDR6 and attach to other equipment. Do not place any items on or against power cords.  
No Stacking  
Do not place or stack any objects on top of the TDR6. Other equipment may be placed in a rack or  
on a shelf above or below it, but never stacked directly on top of it.  
Protect Against Lightning and Power Surges  
When the TDR6 is installed, have the professional installer ground the system to protect against  
voltage surges and built-up static charges. For information on grounding standards for electrical and  
radio equipment, refer to the electrical code in the country of installation.  
Protect the TDR6 from lightning and power-line surges during a storm by unplugging it from the  
wall outlet and disconnecting the coaxial cable.  
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Turn the TDR6 Off When Changing Circuit Boards  
Turn the TDR6 off before installing or removing any circuit boards from chassis slots. Possible  
damage may occur to modem, boards, or related equipment if power is left on during this procedure.  
Provide Antistatic Protection  
Wear a properly grounded antistatic wrist strap to prevent electrostatic damage to components when  
handling circuit boards or other electronic modules.  
Keep Objects Outside  
Touching internal TDR6 parts is dangerous to both you and the unit. Never put any object, including  
your fingers, through slots or openings, as this could result in touching dangerous voltage points,  
short-circuiting parts, electric shock, or fire.  
There are no user-serviceable parts inside the TDR6. If an object falls into the equipment, unplug the  
unit and contact Tiernan Customer Service, as serious damage could occur to the unit or its  
components.  
Use Approved Attachments Only  
Use only Tiernan-approved option cards and equipment with the TDR6.  
Clean the TDR6  
Before cleaning the TDR6, unplug it from the wall outlet. Do not use any type of abrasive pads,  
scouring powders, aerosol cleaners, or solvents such as alcohol or benzene.  
Use only a clean, soft cloth lightly moistened with a mild detergent solution. Wipe all equipment  
with a clean, soft cloth lightly moistened with water to remove the detergent solution.  
Service the TDR6  
Do not attempt to service the TDR6 yourself, as there are no user-serviceable parts. Opening or  
removing covers may expose you to dangerous voltages or other hazards as well as void your  
warranty. Contact Tiernan Customer Service to obtain qualified service personnel.  
The following conditions indicate that the equipment needs servicing:  
The power cord or plug has been damaged.  
An object has fallen into the TDR6.  
Liquid has been spilled into the TDR6, or it has been exposed to rain or water.  
The unit has been dropped or the cover has been damaged.  
The TDR6 does not operate normally, or it shows a marked change in performance.  
Perform Safety Checks  
Upon completion of any service or repairs to the TDR6, ask the service technician to perform safety  
checks to verify that the system is in safe operating condition.  
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Overview  
1
The TDR6 is a high performance,  
modular receiver/decoder providing  
a high degree of flexibility to meet a  
variety of Standard Definition  
(SDTV) and High Definition  
(HDTV) applications.  
It’s modular design makes it easy to  
adapt to changing requirements in  
digital TV contribution and distribution networks.  
Six module slots allow the flexibility of using common equipment for a variety of  
applications in SDTV requiring MPEG-2 4:2:2 Studio Profile @ Main Level or  
4:2:0 Main Profile @ Main Level and HDTV requiring 4:2:0 Main Profile @ High  
Level video processing.  
The TDR6 is designed to accept and process inputs from satellite to terrestrial  
sources.  
Features  
The TDR6 contains a standard feature set that is extended by option modules. The  
standard feature set includes:  
Modular construction allowing the implementation of a variety of option  
modules  
Auto-sensing, auto-detecting of video and audio formats  
4:2:2 and 4:2:0 digital video processing  
Auxiliary data delivery  
BISS Modes 0, 1, and E  
Front panel interface for local operation of the TDR6  
LED indicators including power, fault, and status  
Remote control via Ethernet or EIA-232 providing all configuration, monitor,  
and control functions  
Extensive self-diagnostics to assist with system checkout and problem solving  
Non-volatile, field-programmable memory  
User configuration sets that can store and recall commonly used parameters  
sets  
Auto-ranging, auto-sensing power supply  
Rugged chassis construction  
Optional features include:  
Four L-band input QPSK, 8PSK, 16QAM demodulation with DVB-compliant  
FEC decoding, deinterleaving, and descrambling  
PAL, NTSC, and serial digital video output (SDTV)  
1080i or720p video output (HDTV)  
Four additional AES/EBU digital stereo pairs of audio output  
ATSC audio pass-through mode (with external decoder)  
Overview  
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The TDR6 supports both single-channel-per-carrier (SCPC) and  
multi-channel-per-carrier (MCPC) operations and can be deployed in either a  
point-to-point or point-to-multipoint system.  
If the TDR6 has been configured to receive satellite transmissions, it will accept  
input from 950 to 2150 MHz at power levels between -65 dBm and -25 dBm. It  
can also interface directly with satellite low noise block (LNB) downconverter  
input at up to 30 Msps, -25 dBm to -65 dBm. The TDR6 will receive a DVB or  
ATSC-compliant input signal, demodulate and decode the signal, and deliver  
separate video, audio, and optional data (for example auxiliary data or teletext)  
signals.  
If the TDR6 has been configured to receive a terrestrial transmission, it will  
accept a signal compliant with the acceptable formats described in the option  
module section, decode the signal, and deliver separate video, audio, and optional  
data signals.  
Option Modules The TDR6 has a modular construction which allows for easy  
expansion. The TDR6 accepts up to six option modules and can be rapidly altered  
to suit your needs.  
Video Processing The TDR6 can be configured to support SDTV in NTSC and  
PAL formats. Video output provides both analog composite and digital D1  
MPEG-2 4:4:2 or 4:2:0 formats, which are automatically sensed by the decoder.  
The TDR6 can also be configured to support decoding of HDTV signals in either  
1080i or 720p formats through the use of an option module. HD Video output  
provides 1.5 Gbps SDI.  
Audio Processing The TDR6 provides decoding of up to two stereo or four mono  
channels of program audio in standard definition configuration.  
A total of four additional stereo (or eight mono) channels of MPEG audio may be  
decoded using one additional option slot. Audio output is digital AES/EBU. Up to  
four AC3 audio channels are supported using external AC3 decoders.  
Auxiliary Data Delivery The TDR6 is able to decode and deliver uncompressed  
optional data streams. This data may take the form of non-specific auxiliary data,  
or, depending on the transmission site, may be data such as teletext or other video  
or audio specific data. The installed option modules define the data types the  
TDR6 can decode and deliver to the receive site.  
In its basic configuration the TDR6 supports two channels of synchronous data up  
to 2048 kbps or asynchronous data up to 34.8 kbps on EIA-232 and EIA-422  
ports.  
Input Interfaces The TDR6 can be configured for various inputs through the  
selection of input option modules. For example, a TDEM-6110  
QPSK/8PSK/16QAM demodulator module allows the TDR6 to perform as an  
SDTV or HDTV IRD with four switchable L-band inputs.  
Auto-Sensing Decoding The TDR6 features auto-sensing of the audio and video  
formats. Once the unit is locked onto an incoming signal and a service is selected,  
the TDR6 automatically configures parameters based on the information detected  
in the selected service.  
Monitor and Control Functions The TDR6 monitor and control functions include:  
Front panel operator control utilizing an easy-to-use, intuitive menu and  
push-buttons  
Remote control using either an Ethernet or RS-232 interface  
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Front Panel The TDR6 front panel interface allows you to scroll through a  
standard set of menus to easily set your operating parameters. All configuration  
and monitoring functions can be efficiently performed using the front panel.  
The TDR6 menu structure will vary according to the option modules installed in  
your unit, however the standard menus exist in any TDR6 configuration.  
At-a-glance system status can be quickly determined by checking the front panel  
power, fault and status LEDs.  
Remote Control A remote unit, such as a computer terminal, is easily connected to  
either the EIA-232 remote control port or Ethernet port allowing the TDR6 to be  
configured, monitored, and controlled using character-based ASCII protocol.  
Programmable Memory The TDR6 is a field deployable unit designed with a  
nonvolatile, field-programmable memory that ensures retention of configuration  
parameters in the event of power outages or during transportation.  
Configuration Sets The TDR6 has three default configurations and allows you to  
store up to four user-specified configuration sets.  
Construction The TDR6 is a 2RU (8.9 cm/3.5”) high, 19-inch rack mount chassis  
with an international auto-sensing AC power supply.  
Overview  
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Installing the TDR6  
2
This chapter provides step-by-step procedures for installing and cabling the  
TDR6.  
Do not remove the TDR6 top cover! The TDR6 is powered by an exposed, switching AC power  
supply which presents an electric shock hazard when the top cover is removed. Personal injury or  
damage to the equipment can occur when the top cover is removed. None of the procedures in this  
manual require the removal of the TDR6 top cover.  
DANGER!  
Electric Shock  
Hazard  
Before beginning your installation, read the Safety Precautions as they contain important safety  
information and other instructions required to install the TDR6.  
CAUTION!  
Please Read  
Carefully  
Placement  
The TDR6 can be installed on a table top or in a rack. Use the following  
guidelines to determine the appropriate installation for your needs:  
If the equipment must be moved frequently, install the TDR6 on a table top or  
other flat surface.  
If the equipment is going to be installed permanently, install the TDR6 in a  
rack using rack mount brackets.  
Whichever installation is used, always position the equipment to allow easy  
access to the rear panel and provide adequate ventilation.  
To properly install the TDR6, follow the instructions provided in the appendix on  
table top and rack mount installation instructions.  
Ventilation  
The TDR6 must be positioned to receive adequate ventilation at all times. The  
cooling fan pulls air in through the side vents, circulates the air, and exhausts it  
out the side vents. The minimum air flow clearance required on both sides of the  
chassis is three (3) inches and six (6) inches for the rear panel.  
Powering on the  
TDR6  
The rear panel AC power supply interface includes an On/Off (—/0) power switch  
and an IEC 320 AC power cord receptacle. The maximum power supply output  
for the TDR6 is 200 watts. The typical TDR6 configuration requires 100 watts.  
The TDR6 is powered by an auto-sensing, auto-ranging AC switching power  
supply. The power supply accepts 100 to 240 VAC at 50 to 60 Hz.  
AC Power Cords  
The TDR6 shipping kit includes two AC power cords, one for North American  
applications, specifically the United States and Canada, and the other for  
international applications.  
AC wiring must be done in accordance with governmental standards and codes in effect at the TDR6  
installation site. Refer to the Safety Precautions for additional information.  
CAUTION!  
Please Read  
Carefully  
Installing the TDR6  
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North American Applications  
One cord has an IEC-compatible female plug on one end and a North American  
male plug on the other. This cord is UL and CSA approved up to 125VAC at 10A.  
This cord is ready to use with no user wiring required.  
International Applications  
The international cord has an IEC-compatible female plug on one end and three  
stripped and tinned bare wires on the other end. This cord is approved by many  
international safety agencies, including VDE, up to 250VAC at 6A.  
Connecting to a Power Source  
To connect to an AC power source, follow these steps:  
1. Select an AC power cord. If an international power cord is selected, attach a  
connector in accordance with local regulations and laws.  
2. Ensure the TDR6 power switch is in the Off, or 0, position.  
3. Connect the female plug of the AC power cord to the AC power receptacle on  
the TDR6 rear panel.  
4. Connect the male plug of the AC power cord to an external AC power  
conditioning surge suppressor.  
5. Connect the AC power conditioning surge suppressor to an AC outlet.  
Corrupted AC input power can interrupt TDR6 operations and cause permanent damage to the unit.  
You should purchase and install a commercially available, external AC power conditioning surge  
suppressor to protect the TDR6 against power spikes and line transients.  
CAUTION!  
Please Read  
Carefully  
Power-up Sequence  
Once the cabling and interconnections for the TDR6 are completed, you may  
power-up the unit. The TDR6 power switch is a rocker switch located on the rear  
panel.  
The power switch is labelled with a — and an 0. The — represents the On  
position, while the 0 represents the Off position.  
To power up the TDR6, press the power switch to the ON, or —, position. The  
power-on cycle takes approximately three to four minutes to complete, as the unit  
performs extensive self-diagnostics in this time period.  
During the powered-up cycle, the TDR6 displays Initializing, the Power  
LED illuminates green, and the Fault and Status LEDs may flash and illuminate.  
After the unit is initialized, the LCD displays the Decoder main menu.  
DTV Receiver/Decoder  
Config  
Details  
Faults  
The TDR6 is initialized at the factory to the DVB-compliant configuration. You  
can change to another default configuration or set your own operating  
configuration.  
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Rear Panel  
Connections  
The rear panel consists of option modules that have been selected and installed  
according to the needs of your organization. Available options modules include:  
TMAC-6125 — master controller module for both SD and HD applications  
TDEC-6161 — decoder module for HD applications  
TDEC-6100 — decoder module for SD applications  
TAUD-6100 — audio module providing 4 additional channels of audio  
TDEM-6110 — demodulator module for providing four L-band inputs  
The location of the connection ports on the rear panel may vary depending on  
configuration of the option modules installed in your unit.  
TDEC 6161  
TDEM 6110  
PUSH  
HERE  
SDI OUT 1  
SDI OUT 2  
LNB1  
AUDIO C  
LNB2  
LNB3  
LNB4  
AUDIO D  
AUDIO A  
AUDIO B  
PUSH  
HERE  
AES/EBU  
TAUD 6100  
ASI  
TMAC  
6125  
IN  
OUT  
USER DATA B  
USER DATA A  
FAULT RLY  
ETHERNET  
REMOTE  
TDR6 HD Configuration with Optional Demodulator and Audio Modules  
Installed  
TDEC 6100  
ANALOG AUDIO B  
RIGHT LEFT  
ANALOG AUDIO A  
RIGHT LEFT  
COMPOSITE GENLOCK  
D1  
A
B
AES/EBU  
-
-
-
-
+
+
+
+
ASI  
TMAC  
6125  
IN  
OUT  
USER DATA B  
USER DATA A  
FAULT RLY  
ETHERNET  
REMOTE  
Basic TDR6 SD Configuration with No Option Modules Installed  
TDEC 6161  
TDEM 6110  
PUSH  
HERE  
SDI OUT 1  
SDI OUT 2  
LNB1  
AUDIO C  
LNB2  
LNB3  
LNB4  
AUDIO D  
TDEC 6100  
ANALOG AUDIO B  
RIGHT LEFT  
ANALOG AUDIO A  
RIGHT LEFT  
AUDIO A  
AUDIO B  
COMPOSITE GENLOCK  
D1  
PUSH  
HERE  
AES/EBU  
TAUD 6100  
A
B
AES/EBU  
-
-
-
-
+
+
+
+
ASI  
TMAC  
6125  
IN  
OUT  
USER DATA B  
USER DATA A  
FAULT RLY  
ETHERNET  
REMOTE  
TDR6 Fully Configured for Both HD and SD Operations; All Option Modules are  
Installed  
Installing the TDR6  
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TMAC-6125  
The TMAC-6125 is the master controller module.  
ASI  
TMAC-6125  
PUSH  
HERE  
IN  
OUT  
USER DATA B  
USER DATA A  
FAULT RLY  
REMOTE  
ETHERNET  
TMAC-6125 Ports  
The TMAC-6125 provides the following ports:  
ASI IN – accepts the incoming ASI transport stream, with data rates up to  
104 Mbps, on a female BNC connector, 75impedance  
ASI OUT – outputs a DVB/ASI compliant transport stream as a loop through  
of the input signal on a female BNC connector, 75impedance. The output  
follows the input selected, i.e., ASI or RF.  
The ASI Out port provides a pass through relay; if power is lost, the input is  
directly connected to the output.  
USER DATA A and B – identical data ports that are independently  
configurable for either RS-422 synchronous/asynchronous communications  
up to 4.096 Mbps or RS-232 asynchronous communications up to 38.4 kbps  
Both User Data ports are female, DB-9 connectors.  
FAULT RLY (relay) – female RJ-11 connector that provides three  
connections to create a form-C status relay  
The fault relay indicates a non-normal, or fault, condition when power is  
removed through a power failure, a power switch turned off, or an unplugged  
unit. The fault relay can also report user-programmable faults.  
A fault condition is indicated by contact closure between pins one and three,  
and an open contact between pins one and six. Fault Relay pin assignments  
are provided in the port pinout appendix.  
ETHERNET – female RJ-11 connector that provides remote control of the  
TRD6 over a network  
REMOTE – female DB-9 connector that provides an RS-232 remote control  
interface to the TRD6  
Remote control port pin assignments are provided in the port pinout appendix.  
Connecting to a Remote Unit  
The TMAC-6125 enables you to connect a remote unit to the TDR6 using the  
Remote port. A remote unit may be any device capable of asynchronous  
communications at RS-232 electrical levels including:  
Personal computer with an asynchronous communications software  
application installed  
ASCII computer terminal  
To install a remote unit:  
1. Connect a cable between the remote unit and the TDR6 remote control port.  
2. Configure the communications software parameters of the remote unit to  
match the DVB default settings of the TDR6 remote control port.  
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3. Press the enter key on the remote unit several times until a prompt appears on  
the display of the remote unit. Typically the prompt is the > character.  
Once the prompt appears, successful communications have been established  
between the TDR6 and the remote unit.  
If communications cannot be established between the TDR6 and the remote  
unit, refer to the chapter on troubleshooting.  
4. Reconfigure the remote control port settings as required for your site.  
Connecting to a Network  
You can connect the TDR6 to a LAN using the TMAC-6125 Ethernet port, which  
enables you to monitor and control the TDR6 through a remote unit not directly  
connected to the TDR6.  
To connect a TDR6 to the Ethernet port:  
When connecting the TDR6 to the Ethernet port, contact your Information System department to  
coordinate installation and setup.  
NOTE  
1. Connect a Category 5 cable with RJ45 connectors (standard ethernet cable)  
between the TDR6 Ethernet port and a LAN hub.  
2. Assign the device a unique IP address, if necessary.  
The TDR6 default IP address is 192.200.9.201. Contact your Information  
Systems department for a valid IP address.  
To change the IP address using the front panel:  
a. Select Control>Network>IP Addr.  
b. Using the keypad, enter the IP address in the format xxx:xxx:xxx:xxx  
where xxx is a decimal number between 0 and 999.  
c. Press the Enter button  
To change the IP address using a remote unit, enter the command MC  
ETHERNET IP ADDRESS XXX.XXX.XXX.XXX where XXX is a decimal  
number between 0 and 999.  
3. Assign additional network information, if necessary.  
Depending on the configuration of the LAN, you may need to enter additional  
parameters including:  
Ethernet IP address mask (IP subnet mask)  
Ethernet IP gateway  
For additional information, refer to the MC commands in the chapter on using  
a remote unit.  
4. From a personal computer connected to the LAN, try to ping the TDR6. At  
the command prompt of the personal computer, type  
ping <TDR6 IP address> where <TDR6 IP address> is the  
previously assigned address.  
If a reply is received, the TDR6 is correctly configured.  
For information on establishing remote communications, refer to the chapter on  
using a remote unit.  
Installing the TDR6  
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TDEC-6161  
The TDEC-6161 supports decoding of HDTV signals in either 1080i or 720p  
format. Video is output at 1.5 Gbps using the SDI interface.  
The TDEC-6161 has two SDI ports, labeled SDI OUT 1 and SDI OUT 2.  
TDEC-6161  
PUSH  
HERE  
SDI OUT 1  
SDI OUT 2  
TDEC-6161 Ports  
These two SDI ports provide identical serial digital bitstream outputs, using a 75Ω  
low-loss SDI cable. Both SDI OUT ports are BNC, 75female connectors.  
TDEC-6100  
The TDEC-6100 SDTV video and audio decoder module processes MPEG-2  
4:2:2 Profile @ Main Level and Main Profile @ Main Level. Video may be output  
as composite analog NTSC or PAL or serial digital.  
The module processes audio MPEG-2 Layer I or Layer II. Audio may be output as  
analog or AES/EBU digital stereo.  
TDEC-6100 Ports  
The TDEC-6100 ports are as follows:  
COMPOSITE—outputs composite analog video on a female BNC 75Ω  
connector  
D1—outputs digital video on a female BNC 75 connector  
ANALOG AUDIO A and B—output balanced analog audio on terminal block  
30 connectors which are factory selectable to 600 Ω  
AES/EBU A and B—output balanced digital audio on male XLR 110 Ω  
connectors  
Cabling the Analog Audio Connectors  
The terminal block connectors consist of a row of detents on the top of the  
connector and a row of clamps on the bottom, as shown in the following graphic.  
Detents  
Clamps  
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To cable the Analog Audio terminal block connectors:  
1. Press the detent using a screw driver with a maximum width of .15 inch to  
open the clamp below it.  
2. Insert audio cable wire into the clamp.  
3. Release the detent. The clamp will close tightly on the inserted wire.  
Opening the clamp requires firm pressure. The required pressure may temporarily deflect the rear  
panel, but will not damage the unit.  
NOTE  
TAUD-6100  
The TAUD-6100 four-channel audio module process four MPEG-2 audio streams  
and provides AC3 audio passthrough.  
AUDIO A  
AUDIO B  
AUDIO C  
AUDIO D  
PUSH  
HERE  
AES/EBU  
TAUD-6100  
TAUD-6100 Ports  
These four audio ports output unbalanced digital AES/EBU audio on female BNC  
75 connectors.  
TDEM-6110  
The TDEM-6110 QPSK demodulator module enables the TDR6 to perform as an  
SDTV or HDTV IRD with four L-band inputs.  
TDEM-6110  
LNB A  
LNB B  
LNB C  
LNB D  
TDEM-6110 Ports  
The LNB 1 through LNB 4 connectors are F-Type, 75 female connectors that  
accept RF from 950 to 2150 MHz, at power levels between -65 dBm and  
-25 dBm.  
Cabling the TDEM-6110  
LNB ports A through D are used to connect the TDR6 to up to four satellite  
antenna LNBs. Although each of the four RF inputs can be independently  
configured, only one port may be active at a time.  
The IFL cable loss should not exceed 25 dBm to ensure reliable IRD operation  
over a broad range of satellite operating parameters and varying weather  
conditions.  
LNB Power  
In the default configuration, the TDR6 does not supply DC power to the LNB.  
However, the TDEM6110 can be configured so that the active LNB IN port  
outputs LNB DC power at <500 mA DC at either 13V or 18V.  
Installing the TDR6  
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Front Panel  
3
This chapter describes the following TDR6 front panel information:  
Components  
Navigating through menus  
Description of menus, parameters, and options  
Front Panel  
Components  
The front panel enables you to easily and efficiently configure and monitor the  
TDR6.  
Previous  
Button  
LCD  
Display  
Next  
Button  
Numeric  
Keypad  
Power LED  
Up Button  
1
2
3
TDR6  
4
7
.
5
8
0
6
9
-
DTV Decoder  
NEXT  
ENTER  
POWER  
FAULT  
STATUS  
Enter  
Button  
Status LED  
Fault LED  
Selection  
Buttons  
Down  
Button  
TDR6 Front Panel  
LED indicators – alert you to power, fault, and status conditions  
Previous button – used to scroll up to a previous menu level or leave a  
parameter without changing it’s option  
LCD – displays menus, parameters, information, and messages  
Selection buttons – used to select the item displayed directly above the button  
Next button – used to scroll within the current menu level, or to scroll forward  
through a list of parameters  
Up and Down buttons – used to scroll through parameter options and increase  
and decrease parameter values  
Left and Right buttons – only available when entering alphabetic characters  
for BISS mode commands  
Enter button – used to issue a command or set a parameter  
Numeric keypad – used to enter numeric values; also used to enter alphabetic  
characters for BISS mode commands  
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TDR6 Menu  
The following menu structure shows the standard TDR6 menus. Your front panel  
menus may vary depending upon the option modules installed in the unit.  
TDR6 DTV Receiver/Decoder Menu Structure  
Main Menu  
Submenus  
Functions/Parameters  
Config  
Default  
User  
Restore  
Restore  
Save  
1
Details  
Input  
Config  
Status  
Select  
Input  
Demod  
RF_A to RF_D  
Modulation RF Freq LO Freq Code Rate  
Sym Rate  
Acq Range  
Data Rate LNB Power  
Filter  
RF  
PCR Filter  
Eb/No Offset Demod  
Transport  
Rx Level  
Decoder  
Raw BER BER  
Peak Jitter  
Rate  
ASI  
Signal Transport Rate Peak Jitter  
Service  
Video  
Number Auto Select  
2
Slot_1 to Slot_5  
Slot_1 to Slot_5  
Std Vid  
PID  
PAL Submode Setup 7.5 IRE  
Delay Chroma  
Mode  
Tiernan Closed Cap  
HD Vid  
PID Format Frame Rate Delay  
Chroma  
3
Audio  
Data  
Audio_A to Audio_F  
PID Source Channel Mode  
Preferred Delay  
Data Rate  
Volume  
Sample Rate  
4
Data_A and Data_B  
PID Source Interface  
Handshake  
Config Mode Baud Data Bits Parity  
Stop Bits  
VBI  
Format  
VBI Format  
VBI Fmt Cntrl  
PGCA  
Status  
BISS  
Status 1 Key E Key E ID BISS Mode  
<list of current faults>  
Faults  
Current  
History  
<list of previous faults>  
"Press ENTER to Clear"  
Clear  
Control  
FP_Lock  
State  
Password  
EIA-232  
Baud  
Data Bits  
Parity  
Stop Bits  
MAC  
Soft Flow  
Address  
Date Time  
Hard Flow  
Network  
Clock  
Mask  
Gateway  
Reset  
"Press ENTER to Reset"  
Firmware  
Version  
1. Options on the Input menu correspond to the input type selected.  
2. Options on the Video menu correspond to the type of video: HD or SD.  
3. Options on the Audio menu correspond to the type of audio: HD or SD.  
4. Options on the Data menu correspond to the type of data: synchronous or asynchronous.  
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Navigating Through  
the Menus  
The front panel LCD display and buttons were designed to help you navigate  
through the TDR6 menu structure quickly and efficiently.  
LCD Display  
LCD Symbols  
There are four important symbols that appear on the LCD:  
Arrow ()  
Equal sign (=)  
Asterisk (*)  
Colon (:)  
Arrow As you are navigating through the TDR6 menus, an arrow will often  
display on the LCD. Depending upon where you are in the menu structure, this  
arrow denotes the following information:  
At a menu level the arrow indicates that there are additional items available at  
that current menu level  
In a list of parameters the arrow indicates that there are additional items  
available in that parameter list  
Asterisk While the TDR6 is executing a command or setting a parameter, an  
asterisk (*) appears on the LCD, indicating that the TDR6 is processing  
information. When the asterisk disappears, the process is complete.  
Equal Sign Most parameters, though not all, can be modified in order to  
configure the TDR6. Configurable parameters are followed by an equal sign,  
denoting that the parameter option can be modified.  
Colon There are some parameters that are automatically set for your system or  
that are query-only parameters. These type of parameters are followed by a colon.  
When a parameter is followed by a colon, that parameter can be viewed but not  
changed.  
LCD Text Formats  
All menus, parameter options, and system information are displayed on the front  
panel LCD.  
Menus All menus are displayed in the following format.  
DTV Receiver/Decoder  
Config  
Details  
Faults →  
The first line identifies the current menu level, in this example, the main menu  
labelled DTV Receiver/Decoder.  
The second line identifies the available menu options.  
The arrow, when displayed, signifies that there are additional menu options  
available at that level.  
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Parameter Options All parameter options are displayed in the following format.  
Data A Menu  
Baud=  
38400 bps →  
The first line identifies the current menu level, in this example, the Data A  
menu.  
The second line displays the parameter, Baud, and its current setting of  
38400 bps.  
The equal sign (=) denotes that this parameter can be modified. If this  
parameter was followed by a colon (:) the parameter would be view-only.  
The arrow indicates that additional User Data A parameters can be scrolled to  
by pressing the Next button.  
Information Information, such as current faults, faults in the history log, and  
system messages are displayed as ASCII text strings as shown in the following  
example.  
Current Faults  
DC Input Signal Loss  
The first line identifies the type of information displayed, in this example,  
current faults.  
The second line lists one line of information, in this example, the most recent  
current fault.  
There is no arrow displayed, signifying that there are no additional current  
faults.  
Front Panel  
Navigation Buttons  
The following front panel buttons are used to move through menus in order to  
issue commands and view status and fault information:  
Next  
Up and Down  
Enter  
Previous  
Selection  
Numeric keypad  
Next Button The Next button can be used when a right arrow is displayed on the  
LCD. The Next button moves you through the menu structure in the following  
manner:  
At a menu level, the Next button scrolls forward through all available menu  
items at that current level. When the last menu item is displayed, the TDR6  
begins scrolling through the list again. The following graphic illustrates how  
the Next button functions at a menu level.  
Press Next  
Press Next;  
System Displays  
Next Group of Menu Items  
System Returns to  
Beginning of Menu  
DTV Receiver/Decoder Menu  
Config Details Faults  
MPEG2 Receiver/Decoder Menu  
Control Version  
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In a parameter list, the Next button scrolls forward, one parameter at a time,  
through all parameters. When the last parameter is reached, the TDR6 scrolls  
through the list again.  
LCD Display  
Demodulator Menu  
Press Next; Next Parameter Displays  
Press Next; Next Parameter Displays  
RF Freq  
LO Freq  
11210 Mhz  
10000 Mhz  
Modulation QPSK  
Press Next; System Returns to  
First Parameter  
Parameter lists can only be scrolled through in a forward motion. If you  
accidentally scroll past the required parameter, you cannot backup using the  
Previous button; the Previous button will move you out of the parameter list up to  
the previous menu level. Instead, continue to press the Next button until the  
required parameter displays again.  
Previous Button The Previous button moves you through the menu structure in  
the following manner:  
At a menu level, the Previous button moves you up one menu level.  
In a parameter list, the Previous button moves you up to the previous menu  
level.  
DTV Receiver/Decoder Menu  
Config Details  
Faults  
Press Previous From any Menu;  
System Returns to the  
Previous Menu Level  
Control Menu  
Clock Reset  
Clock Menu  
Date  
Time  
05/26/2003  
14:23:46  
{
Press Previous From any Parameter;  
System Returns to the Previous Menu Level  
Select Buttons The three Selection buttons are used to select the menu item or  
parameter option displayed on the LCD. To select the displayed item, press the  
Select button located directly below it. The Select button performs the following  
tasks:  
At a menu level, the Select button moves you to the selected submenu  
In a parameter list, the Select button causes the parameter and it option to  
flash, indicating that you can modify that parameter’s option.  
Once the parameter is flashing, you can continue to press the select button to  
scroll through the list of available options. However, for those options that  
require a numeric value, the value must be entered using the numeric keypad  
— the selection buttons will not increment a numeric value.  
Up and Down Buttons The Up and Down buttons are not labeled, but are  
located above and below the Enter button, respectively. Once a parameter is  
selected, use the Up and Down buttons to scroll through its available options. If  
the option is a numeric value, the Up and Down buttons can be used to increase  
and decrease the numeric value.  
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Enter Button The Enter button is used to issue a command, such as the clear  
history log command, or to set a parameter option, such as a video delay. The  
Enter button performs the following tasks:  
When the required command is displayed, the Enter button executes the  
command.  
When a parameter value is correctly displayed, the Enter button configures  
the system with the new parameter value. The new values are then stored in  
nonvolatile memory.  
Numeric Keypad The keypad is used to enter a numeric parameter value. When  
entering numeric values with the keypad, the Up and Down buttons can be used to  
correct errors:  
The Up button changes the value to 0; the correct value can then be entered  
The Down button deletes the numbers, from right to left; the correct value can  
then be entered  
Alpha-numeric  
Entries  
The alpha-numeric keypad is enabled when entering BISS Key and BISS ID  
command parameters. To correct any alpha-numeric characters, use the left arrow  
to delete the characters. To copy and insert the last character entered, press the  
right arrow key.  
Alphabetic Entries — when entering values in an alpha-numeric field, the  
following alphabetic and numeric characters are displayed when a key is pressed:  
Key  
Character Displayed  
1
2
3
4
5
6
7
8
9
0
. , ? ! - 1  
A B C 2  
D E F 3  
G H I 4  
J K L 5  
M N O 6  
P Q R S 7  
T U V 8  
W X Y Z 9  
space 0 ‘ +  
The first press of a number key displays the first character in the set; sequential  
presses of the same key advance through the character set, in a circular fashion.  
The cursor is advanced by either pressing another number key, or by pressing the  
right arrow key. For example to enter the word ALL which has two characters in  
the same characters set, the following keys would be pressed:  
2
selects A  
555 selects L  
advances the cursor so the next letter can be selected  
555 selects L  
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A space can be entered by either a single press of the “0” key. For example, to  
enter the words LA Default the following keys would be pressed:  
555 selects L  
2
selects A  
0
selects space  
3
selects D  
advances the cursor so the next letter can be selected  
33 selects E  
advances the cursor so the next letter can be selected  
333 selects F  
2
selects A  
88 selects U  
555 selects L  
8
selects T  
Enter to issue the command  
Issuing Commands  
To issue a command from the front panel, perform the following steps:  
1. Navigate to the required command or parameter using the Next and Selection  
buttons.  
2. Select the parameter to be modified. The parameter and its option will begin  
to flash.  
3. Change the parameter option as required:  
If the available options appear in a list, scroll through the list using the  
Up, Down, or Select buttons.  
If the option requires a numeric value to be entered, enter the value using  
either the Up and Down buttons to increment the value or using the  
numeric keypad to type in the value.  
4. Issue the command by pressing the Enter key. An asterisk will briefly display  
and then disappear when the system is finished processing the request. The  
parameter, with its updated value, is then displayed and does not flash.  
If the Enter button is not pressed, the parameter is not changed.  
While the TDR6 is reconfiguring the parameter to the new value, the front  
panel is temporarily disabled.  
The TDR6 configuration files are stored in non-volatile memory. When the TDR6  
configuration is changed using the front panel, the changes are automatically  
stored in non-volatile memory. The TDR6 automatically restores to the saved  
configuration whenever the unit is reset or powered up.  
NOTE  
Correcting Mistakes  
Selecting Options from a List If you are selecting a parameter from a list, and  
have not pressed the Enter button, use the Up or Down buttons to scroll to the  
correct option.  
Using the Keypad If you are entering a value with the keypad, and you have  
not pressed the Enter button, you can either:  
Press the Up button to change the value to 0, then enter the correct value  
Press the Down button to delete the numbers (from right to left), then enter the  
correct value  
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Leaving a Parameter If you have not pressed the Enter button, you can leave a  
parameter without modifying it by pressing either the:  
Previous button which returns you to the previous menu level  
Next button which advances you to the next parameter in the list  
In either situation, the TDR6 will ignore any values entered and return the  
parameter to its original setting.  
After Pressing the Enter Button If you accidentally issue an incorrect parameter  
value to the TDR6, you can correct the error by:  
1. Selecting the parameter again using the Selection buttons. The parameter will  
begin to flash.  
2. Change the parameter option to the correct value.  
3. Issue the parameter again by pressing the Enter button  
Example  
The following example describes how to move through menus and select options.  
In this example, the video mode will be set to NTSC. This example applies to the  
video card located in slot 2, and is for standard definition video.  
1. From the DTV Receiver/Decoder main menu, select Details.  
DTV Receiver/Decoder  
Config  
Details  
Faults →  
2. From the Low Level Setup menu, select Video.  
Low Level Setup  
Input  
Service  
Video →  
3. From the Video Decoder menu, select Slot 2.  
Video Decoder Menu  
Slot 2  
4. From the Slot 2 Video menu, select standard definition.  
Slot 2 Video Menu  
Std_Vid  
5. The Standard Definition Video Decoder menu displays, showing the first  
video parameter and it’s current setting. Press Next to scroll to the next  
parameter.  
Std Video Decoder  
PID =  
33 →  
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6. The Mode parameter and its current setting display.  
Std Video Decoder  
Mode =  
PAL →  
7. Press the Select button under the PAL option. The parameter begins to flash.  
8. Scroll to the NTSC parameter using the Up, Down, or Select button.  
Std Video Decoder  
Mode =  
NTSC →  
9. Press the Enter button. When the parameter stops flashing, the TDR6 has set  
the new video mode.  
Menu Descriptions  
A complete description of all TDR6 menus is provided in this section. The menus  
actually available depend on the specific option modules installed in your unit.  
Command  
Description  
Parameters / Response Values  
Configuration Menu: consists of two submenus, Default and User, which enable you to quickly and easily re-initialize the unit using  
predefined factory default configuration settings or your own user-defined configuration settings.  
Configuration>Default: predefined configuration sets allow common operating modes to be stored in the unit at the factory, or at a  
customer depot, and then easily recalled and implemented on-location in field operations. These configuration sets are not altered  
by reset, power cycling, or factory DVB default setting of the decoder.  
Restore  
Initializes the TDR6 using the pre-defined factory configuration  
parameters  
Default1  
Default2  
Default3  
DVB  
Configuration>User: used to save and restore site-specific configuration parameters in non-volatile memory and then recall these  
stored parameters in order to re-initialize the TDR6 when your site requirements change.  
Restore  
Initializes the TDR6 using the selected user-stored, site-specific User1, User2, User3  
parameters  
Save  
Saves the current site-specific configuration in non-volatile  
(flash) memory under the selected option  
User1, User2, User3  
Details Menu: enables you to configure the input, services, video, audio, data, and conditional access for the TDR6  
Details>Input>Config>Select: used to select the type of input for the TDR6  
Input  
Selects the input source for the TDR6  
ASI: selects the external ASI input source  
RF_A, RF_B, RF_C, RF_D: selects the TDR6  
internal demodulator as input source; selects  
the option that corresponds to the LNB port  
you want to be the active port  
Details>Input>Config>Demod>RF: allows you to configure or query the demodulator parameters; the RF menu appears only if an  
RF input has been selected using the Details>Input>Config>Select menu.  
Each of the four RF inputs, A through D, can be independently configured, although only one may be active at one time.  
Modulation  
RF Freq  
Sets the modulation type.  
QPSK, 8PSK, 16QAM  
Sets the RF frequency for the QPSK demodulator  
950 to 2150MHz above or below your local  
oscillator frequency  
Note: The IF frequency is the absolute value of the difference  
between the RF frequency and the LO frequency. The  
demodulator has a valid IF frequency in the range of 2150 MHz  
and 950 MHz. Entering values for RF or LO that equal an out of  
range IF frequency value will result in an IF value that is either  
the maximum or the minimum IF frequency.  
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Command  
Description  
Parameters / Response Values  
LO Freq  
Sets the frequency to match your LNB downconverter local  
oscillator frequency.  
2000 to 15000MHz  
Note: The IF frequency is the absolute value of the difference  
between the RF frequency and the LO frequency. The  
demodulator has a valid IF frequency in the range of 2150 MHz  
and 950 MHz. Entering values for RF or LO that equal an out of  
range IF frequency value will result in an IF value that is either  
the maximum or the minimum IF frequency.  
Code Rate  
Sym Rate  
Sets the Viterbi code rate  
QPSK: 1/2, 2/3, 3/4, 5/6, or 7/8  
8PSK: 2/3, 5/6, 8/9  
16QAM: 3/4, 7/8  
Sets the demodulator to the frequency of the incoming RF signal. 37500000 sps and 1000000 Sps  
Note: If an out-of-range value is entered the TDR6 will not  
accept the new value and will revert to the previous value  
entered.  
To convert symbol rate to data rate, use the  
following equation:  
Symbol rate x 2 x (188/204) x FEC code rate  
Since the data rate is proportional to the symbol rate, entering a  
data rate value might fail if the corresponding symbol rate is out  
of range.  
Converting a symbol rate to data rate and vice versa may be  
subject to a small rounding error. The error is less than  
0.00001%. It is advisable to use the symbol rate representation  
when entering parameters if a conversion error cannot be  
tolerated.  
In cases where the demodulator is not locking on the carrier, it is  
necessary to add an offset to the symbol rate. This compensates  
for the symbol rate drift. The range of the offset is between  
0.0002% and 0.0006%; in general a value of 0.0004% proves  
successful to lock on the carrier in these cases.  
Data Rate  
Sets the data rate of the transport data stream  
2 to 48Mbps  
To convert data rate to symbol rate, use the  
following equation:  
Data rate x 1/2 x (204/188) x 1/FEC code rate  
LNB Power  
Acq Range  
Sets the voltage of the LNB  
Off, 13 V, 18 V  
Defines the size of the frequency range over which the  
demodulator will search for the carrier.  
0 to 7500000 Hz  
Details>Input>Config>Filter: allows you set the PCR filter  
PCR Filter Sets the PCR (program clock reference) filter for normal  
Normal: set for normal operations  
ATM: set for operations over an ATM network  
operations or operations over an ATM network.  
Details>Input>Status>RF: allows you to query the receive signal E /N level, the carrier offset, and the current lock status of the  
b
0
demodulator, decoder, and transport stream; this menu only applies to the currently active RF input.  
E /N  
Query-only; displays the E /N of the RF receive signal  
Displays the value in dB; value is ± 2 dB  
b
0
b
0
Note: E /N is only available when  
Eb/No values above 16 dB are not significant.  
b
0
Details>Input>Config>Select>Input is set to RF.  
Offset  
Query-only; displays the RF offset.  
Frequency in MHz  
The Offset measures the difference, in MHz, between the actual  
carrier frequency received by the TDR6 and the carrier  
frequency the TDR6 calculates by subtracting the LO parameter  
from the RF parameter. For optimum performance, the Offset  
parameter should be as close to zero as possible.  
For more information regarding the offset, refer to the chapters  
on configuration and troubleshooting. Also refer to the appendix  
on the QPSK demodulator.  
Note: Offset is only available when  
Details>Input>Config>Select>Input is set to RF.  
Demod  
Query-only; displays the lock status of the demodulator  
Note: Demod is only available when  
Details>Input>Config>Select>Input is set to RF.  
Locked, Unlocked  
Locked, Unlocked  
Decoder  
Query-only; displays the lock status of the decoder  
Note: Decoder is only available when  
Details>Input>Config>Select>Input is set to RF.  
Transport  
Rate  
Query-only; displays the lock status of the transport stream  
Query-only; displays the output rate for the QPSK demodulator  
Locked, Unlocked  
value in bps  
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Command  
Description  
Parameters / Response Values  
Raw BER  
Query-only; displays the raw bit error rate; this rate is the error  
rate of the signal as it is received from the satellite, before error  
correction is applied.  
BER  
Query-only; displays the bit error rate; this value represents the  
number of errors detected in the signal after error correction is  
applied. This rate should be a zero for correct performance.  
Rx Level  
Query-only; displays the power level of the input signal.  
value in .dBm  
value in ns  
Peak Jitter  
Query-only; displays the difference, or jitter, between the STC  
and PCR clocks.  
Details>Input>Status>ASI: allows you to query the presence of the ASI signal, as well as other transport stream parameters  
Signal  
Query-only; displays if the ASI signal is present or not  
Present, Absent  
Note: Signal is only available when  
Details>Input>Config>Select>Input is set to ASI.  
Transport  
Rate  
Query-only; displays the lock status of the transport stream  
Query-only; displays the output rate for the QPSK demodulator  
Locked, Unlocked  
value in bps  
Peak Jitter  
Query-only; displays the difference, or jitter, between the STC  
and PCR clocks.  
value in ns  
Details>Service: consists of two submenus, Number and Auto Select, which enable you to query and select the services available in  
the transport stream.  
Once you have selected a service, the Video Decoder, Audio Decoder, and User Data menus display the PIDs available for the  
selected service.  
Number  
Selects a service from those available in the transport stream.  
Once a service is selected, the TDR6 processes that service  
until:  
Displays a list of available services.  
Each available service in the transport stream  
consists of a program number, a service  
name, and a service provider.  
Another service is selected  
or  
If the transport stream does not contain  
service names and providers, only the  
program numbers are displayed.  
The selected service is no longer available in the transport  
stream  
If the transport stream input is not connected,  
or if it lacks PSI information, the LCD displays  
the message: No services available.  
Auto Select  
Determines which service, including audio and data services,  
that the TDR6 will select when any of the following events occur:  
The TDR6 power is turned off and then restored, or the unit is  
reset  
The TDR6 loses and then re-establishes lock on the transport  
stream  
Note: Since the typical SCPC transmission consists of a single  
service that includes of a single video/audio pair, the Auto Select  
feature was added to simplify the configuration process for  
typical SCPC users. When the Auto Select feature is enabled, or  
set to On, the decoder automatically selects the service with the  
lowest service number first, then selects the video component  
with the lowest PID, and finally selects the audio components  
with the lowest PIDS for audio A/B.  
On – when Auto Select is set to On, the TDR6  
automatically selects the first available service  
in the transport stream.  
Note: If you change the Auto Select function to  
On after you have selected a service, the  
TDR6 will continue to process the service you  
selected until one of the events occurs, then  
the TDR6 selects the first available service in  
the transport stream.  
Off – when Auto Select function is set to Off,  
the TDR6 searches the transport stream for  
the last service you manually selected.  
If the service is found in the transport stream,  
the TDR6 selects the service, and the LCD  
displays the program number, service name,  
and service provider.  
With Auto Select set to Off, the decoder can be configured to  
process a particular service, and within that service, to process  
selected video and audio services.  
If the service is not found in the transport  
stream, the LCD displays Service Not  
Available, the TDR6 does not select a service,  
and no video, audio, or user data will be  
output.  
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Command  
Description  
Parameters / Response Values  
Details>Video Menu: used to configure the TDR6 video.  
To configure the video, you must first select the video slot that corresponds to the video option card you want to configure.  
Once you have select the slot, you can set the video parameters for your site requirements.  
Note: The options on the slot menu depend on the specific configuration of the TDR6.  
Details>Video>Standard Video: enables you to set the parameters for standard video. This menu only appears if the TDR6 has a  
standard video option module installed.  
The TDR6 auto-sensing video decoder automatically changes the video parameters to match the incoming signal  
PID  
Selects or displays the video PIDs available in the current  
service  
Video PIDs available in the selected service. If no  
video PIDs are present, the system displays  
no video present.  
To disable video output, select the video off  
option.  
Mode  
Sets the video format  
NTSC, PAL, AUTO  
B, D, G, H, I  
PAL Submode  
Setup 7.5 IRE  
Tiernan Closed Cap  
Sets the video PAL Submode when Mode = PAL  
Selects the Setup 7.5 IRE mode  
On, Off, Auto  
Providing that line 21 closed captioning is available in the  
selected service, this command determines whether line 21 will  
be included in the video output stream.  
Note: Closed Captioning is only available when video>standard  
definition>mode is set to NTSC.  
On – line 21 data will be included  
When Closed Captioning set to On, the Vert  
Offset is automatically set to -1.  
Off – line 21 will not be included  
Default: Off  
Delay  
Sets the delay between the time the video data is received and -1000 to +1000  
the time the video data is sent to the video output port.  
Delay is provided primarily for interoperability with other  
manufacturers’ equipment. It is not normally necessary to enter a  
non-zero delay value.  
Chroma  
Query-only; displays the video chroma format for the video input n/a, 4_2_0, 4_2_2, 4_4_4  
transport stream.  
Details>Video>High Definition>Video: allows you to configure and query video parameters using the PID, format, delay, and frame  
rate options. This menu only appears if the TDR6 has a high-definition video card module installed.  
The TDR6 auto-sensing video decoder automatically changes the video parameters, with the exception of the delay parameter, to  
match those of the input signal. The video delay must be set manually.  
PID  
Selects or displays the video PIDs available in the current  
service.  
Video PIDs available in the selected service. If no  
video PIDs are present, the system displays  
no video present.  
To disable video output, select the video off  
option.  
Format  
Query-only; displays the video format  
1080I, 720P  
Frame Rate  
Query-only; displays the video frame rate, which is auto-detected 29.97 fps and 30 fps for 1080I formats  
by the TDR6  
59.94 fps and 60 fps for 720P formats  
Delay  
Sets the delay between the time the video data is received and -1000 to +1000  
the time the video data is sent to the video output port.  
Delay is provided primarily for interoperability with other  
manufacturers’ equipment. It is not normally necessary to enter a  
non-zero delay value.  
Chroma  
Query-only; displays the video chroma format for the video input n/a, 4_2_0, 4_2_2, 4_4_4  
transport stream.  
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Command  
Description  
Parameters / Response Values  
Details>Audio: used to configure the TDR6 audio.  
To configure the audio, you must first select the audio slot and port that corresponds to the audio option card you want to  
configure.  
The Audio menu contains submenus for each audio port on the selected option card based on the following:  
If only a TDEC-6100 option module is installed, audio ports A and B display  
If only a TAUD-6100 option module is installed, audio ports A to D display.  
If both option modules are installed, audio ports A, B, C, and D correspond to the audio ports located on the TAUD6100 board,  
while audio ports E and F correspond to the audio ports located on the TDEC-6100 option module.  
Each menu for the selected audio port has identical parameters and options which allow you to monitor and control the individual  
audio ports. However, options vary depending on whether the audio is SD or HD.  
Once you have selected the port, you can set the audio parameters.  
Note: The options on the slot menu depend on the specific configuration of the TDR6.  
Note: The TDR6 auto-sensing audio decoder automatically changes the audio parameters, with the exception of the delay  
parameter, to match those of the input signal. The audio delay must be set manually.  
PID  
Selects or displays the audio PIDs and their associated  
language codes for the selected service.  
Audio PIDs available in the selected service. If no  
audio PIDs are present, the system displays  
no audio present.  
To disable audio output, select the audio off  
option.  
Source  
Query-only; displays the input audio source for the currently  
selected PID  
MPEG-2, Uncompressed, ATSC  
Channel Mode  
Sets the audio format of the output audio channel  
Note: Channel Mode is only available when the audio source is  
MPEG-2.  
Left: selects the audio stream from the left  
channel and supplies it to both the audio left  
and audio right outputs  
Right: selects the audio stream from the right  
channel and supplies that stream to both the  
audio right and audio left outputs  
Stereo: Supplies both mono streams to the  
audio left and right outputs exactly as sent by  
the encoder  
Volume  
Sets audio volume for analog audio output.  
0 - 18 dBu  
The TDR6 cannot increase or amplify the incoming audio level. If  
the volume is set to 18 dBu, the output volume equals that of the  
input signal level.  
If you set the audio volume to a value less than 18 dBu, the  
TDR6 attenuates the input signal level.  
Note: Volume is only available when the audio input is analog.  
Preferred  
Delay  
Selects the designated language from the languages available in English, Russian, Spanish, French, German,  
the selected service  
Dutch, Italian, Portuguese, Korean, Japanese,  
Chinese, Arabic, Malayalam  
Sets the compressed audio bit stream buffer delay, which  
-1000 to +1000 milliseconds; default is zero,  
controls the amount of time delay between the audio and video which is no delay  
Delay is primarily provided for interoperability  
with other manufacturers’ equipment; it is not  
normally necessary to use a non-zero delay  
value  
Sample Rate  
Data Rate  
Query-only; displays the audio sample rate. Only available in  
MPEG audio mode.  
n/a, 0, 32, 44.1, 48  
Query-only; displays the audio data rate.  
0 to 640  
Details>Data: used to set the user data options; options are different for asynchronous or synchronous data.  
PID  
Selects the data channel  
Available user data PIDs. If no data PIDs are  
present, the system displays  
no data present.  
To disable data output, select data off  
option.  
Source  
Query-only; displays the encoder data channel parameter  
settings  
Encoder settings of the user data channel  
RS-232, RS-422  
Interface  
Sets the hardware interface  
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Command  
Description  
Parameters / Response Values  
Handshake  
Sets the handshaking parameter for the user data port.  
On: Enables handshaking for the specified  
user data port  
Off: Disables handshaking for the specified  
user data port  
Config Mode  
Baud  
Setting determines how the user data parameters are set.  
Sets the baud rate for the data channel  
Auto: TDR6 automatically configures the user  
data parameters to match those of the  
incoming transport stream  
Manual: all user data parameters must be  
manually set by the operator  
Asynchronous: 1200, 2400, 4800, 9600,  
19200, 38400  
Synchronous: 0 - 4.096 Mbps  
Data Bits  
Parity  
Sets the character length for the asynchronous data channel  
Sets the parity for the asynchronous data channel  
7, 8  
None, Even, Odd  
1, 2  
Stop Bits  
Sets the number of stop bits for asynchronous data channel  
Details>VBI>Format: used to set the VBI parameters; for additional information on VBI, refer to the appendix on VBI data  
transmission.  
VBI Format  
When VBI Fmt Cntrl is set to Auto, this parameter is query-only; Off – no VBI information will be included in the  
the TDR6 automatically detects and processes the incoming VBI  
data.  
video output stream  
Note: VBI Fmt Cntrl must be set to manual for  
When VBI Fmt Cntrl is set to Manual, this parameter is used to  
set the type of VBI format to be decoded and included in the  
video output stream.  
this parameter to be set to off.  
TiernanCC – sets the VBI format to Tiernan  
proprietary closed captions  
Lines16 – sets the VBI format to expanded  
windows, 16 lines  
Lines32 – sets the VBI format to expanded  
windows, 32 lines  
VBI Fmt Cntrl  
Setting determines if the TDR6 will automatically detect, decode, Auto – the TDR6 automatically determines the  
and include the VBI data in the output stream, or if the user will  
manually set all parameters.  
type of incoming VBI data, decodes it and  
includes it in the output stream  
Manual – enables you to manually set the VBI  
format to be decoded and included in the  
video output stream.  
Details>PGCA: queries the protection and authorization status of a signal  
Status Query-only; displays if the selected service is PGCA protected  
PGCA_Enabled  
In_the_Clear  
Details>BISS: used to set the BISS mode and associated key and ID values. The key and ID values should be obtained from the site  
operator who has set-up the encryption at the encoder site.  
The front panel numeric keypad has been enhanced to provide alpha-numeric entries for the 1KEY, EKEY, and EID parameter  
entries. For additional information on alpha-numeric entries, refer to the appropriate section in this supplement.  
Status  
Query-only; displays the state of the incoming transport stream. Scrambled: the incoming transport stream is  
scrambled  
Not_scrambled: the incoming transport stream  
is not scrambled  
1Key  
Sets the key value for BISS 1 mode. The 1Key value is also  
referred to as the clear session word.  
The value is a 12 character hexadecimal  
value, that does not begin with 0x  
Important Considerations when entering BISS 1KEY:  
This command must be set before BISS Mode1 is set.  
If less than 12 characters are entered, the  
TDR6 will not set the command.  
If more than 12 characters are entered, the  
TDR6 truncates the value to the first 12  
characters entered.  
This command may not be entered/changed more than 10  
times within a five minute time period.  
When re-entering/changing this command, there must be at  
least a 10 second time delay between entries.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered. Instead, the  
TDR6 will display 12 asterisks.  
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Command  
Description  
Parameters / Response Values  
EKey  
Sets the key value for BISS E mode. The E key value is also  
referred to as the encrypted session word.  
The value is a 16 character hexadecimal  
value, that does not begin with 0x  
Important Considerations when entering BISS EKEY:  
This command must be set before BISS ModeE is set.  
If less than 16 characters are entered, the  
TDR6 will not set the command.  
If more than 16 characters are entered, the  
TDR6 truncates the value to the first 16  
characters entered.  
This command may not be entered/changed more than 10  
times within a five minute time period.  
When re-entering/changing this command, there must be at  
least a 10 second time delay between entries.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered. Instead, the  
TDR6 will display 16 asterisks.  
EID  
Sets the identification value for BISS E mode. The E ID value is The value is a 14 character hexadecimal  
also referred to as the Injected ID.  
value, that does not begin with 0x  
Important Considerations when entering BISS EID:  
This command must be set before BISS ModeE is set.  
This command may not be entered/changed more than 10  
times within a five minute time period.  
When re-entering/changing this command, there must be at  
least a 10 second time delay between entries.  
If less than 12 characters are entered, the  
TDR6 will not set the command.  
If more than 14 characters are entered, the  
TDR6 truncates the value to the first 14  
characters entered.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered. Instead, the  
TDR6 will display 14 asterisks.  
BISS Mode  
Sets the BISS mode that will be used to descramble the  
incoming transport stream.  
Note: Before setting this command to mode1 or modeE, the  
appropriate KEY and ID values must first be entered.  
none, mode1, modee  
Default: none  
Note: There may be a slight delay in the picture when setting or  
changing BISS modes. This occurs when the signal is routed to  
the descrambling module.  
Note: To ensure proper BISS operations, ensure that PGCA is  
set to Off.  
Faults Menu: consists of three submenus: Current, History, and Clear, which are used to view current faults and fault history log  
and to clear the fault history log.  
The TDR6 performs fault detection and reporting on a real-time basis. When the TDR6 detects a fault, a description of the fault is  
reported to the current fault log. The fault is also reported to the fault history log, where it is stored.  
The status of the TDR6 can be quickly determined by checking the front panel LEDs. If any fault LEDs are illuminated, the TDR6 can  
be queried for additional information using the Faults menu.  
Current  
Query-only; displays the current fault log. The current fault log  
only retains and reports fault conditions present at the time of the  
fault query; prior fault conditions are not retained or reported  
here. Current faults are reported in order of occurrence,  
beginning with the most recent.  
Displays a list of current faults  
History  
Query-only; displays the fault history log. The fault history log  
retains all faults that have occurred since the TDR6 was  
powered on, the TDR6 was reset, or the fault history log was  
cleared.  
Displays a list of faults stored in the fault history  
log; faults are time stamped.  
Faults are time stamped, using the TDR6 internal clock, to help  
you monitor system performance and diagnose problems. Faults  
are listed in order of occurrence, beginning with the most recent.  
Clear  
Clears the fault history log. The fault history log is also cleared  
when the TDR6 is reset or powered-off.  
After faults are cleared, LCD displays Fault menu  
Control Menu: allows you to control the TDR6 hardware; submenus are FP_Lock, EIA-232, Network, Clock, and Reset.  
Control>FP_Lock: used to query and change the status of the front panel  
State  
Sets the state of the front panel  
Locked – disables the front panel; the front  
panel can only be used to view status and  
configuration parameters  
Normal – the front panel is unlocked and can  
be used to enter and change configuration  
parameters (default)  
Password = 0  
Unlocks the front panel; used in conjunction with the state  
command. Password = 0 is only displayed when the front  
panel is set to locked  
7384 (default)  
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Command  
Description  
Parameters / Response Values  
Control>EIA-232: used to configure the remote port  
Baud  
Sets the baud rate for the remote port  
1200, 2400, 4800, 9600, 19200, 38400  
Data Bits  
Parity  
Sets the number of data bits for the remote port  
Sets the parity for the remote port  
7, 8  
None, Even, Odd  
1, 2  
Stop Bits  
Soft Flow  
Sets the number of stop bits for the remote port  
Sets the software control for the data flow to on or off  
On: if data flow is software controlled  
Off: if data flow is not software controlled  
Hard Flow  
Sets the hardware control for the data flow to on or off  
On: If data flow is hardware controlled  
Off: If data flow is not hardware controlled  
Control>Network: enables you to set the network parameters when the TDR6 is to be monitored and controlled through a network  
Address  
Sets the Internet Protocol address of the TDR6  
User defined in the format: xxx:xxx:xxx:xxx where  
xxx is a decimal number from 0 to 999  
Example: 192:200:9:201  
Mask  
Query-only; displays the IP mask  
text string  
This parameter can be set using a remote terminal and the  
appropriate remote command.  
default: 225.225.0.0  
Gateway  
MAC  
Query-only; displays the IP router address  
This parameter can be set using a remote terminal and the  
appropriate remote command.  
text string  
default: 0.0.0.0  
Query-only; displays the ethernet hardware address of the TDR6 Format: xx:xx:xx:xx:xx:xx where xx is a  
hexadecimal number from 0 to f.  
Example: 00:e0:74:00:02:cb  
Control>Clock: used to set the date and time  
Date  
Sets the date.  
mm.dd.yyyy where:  
If the date is entered incorrectly, or an out-of-range value is  
entered, the TDR6 will display and continue to use the previously  
set date.  
mm = the month as a value between 1 and 12  
dd = the day as a value between 1 and 31  
yyyy = the year representing all four digits of  
the current year  
Default: 00.00.0000  
Time  
Sets the time.  
hh.mm.ss where:  
hh = hours, in 24-hour format, as a value  
between 0 and 23, (where 0 is midnight and 23  
is 11 PM)  
mm = minutes; value between 0 to 59  
ss = seconds; value between 0 to 59  
Control>Reset: used to reset the TDR6 to the last-saved configuration set  
Press Enter to Reset  
When a reset if performed, the following actions occur:  
Returns to the main menu after reset  
The last configuration that was set is restored, regardless of  
whether you saved this configuration using the User/Save  
options under the Stored Configuration menu.  
All programmable logic and firmware are reloaded.  
The unit is restarted.  
The fault history log is cleared.  
Additional Information: As an aid to troubleshooting, the fault  
history log should be reviewed and recorded before resetting or  
turning the TDR6 power off.  
Version Menu: displays the version of firmware currently in use on the TDR6  
Firmware  
Query-only; displays the version of firmware currently in use on Displays the firmware version label  
the TDR6  
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TDR6 Procedures  
This section provides detailed steps for performing various TDR6 tasks.  
Restoring a Default Configuration  
To restore a default configuration set:  
1. From the DTV Receiver/Decoder menu, select Config. The Config menu  
displays.  
2. Select Default. The Default Configuration menu displays.  
3. Scroll through the list of parameters, select the appropriate option, and press  
Enter. The system will display Initializing . . .  
The configuration process may take 3 to 4 minutes. When the system has  
completed its configuration process, the LCD returns to the DTV  
Receiver/Decoder main menu.  
The operating parameters in use at the time the restore process is executed are  
overwritten and will be lost if not previously saved as a configuration set.  
NOTE  
Restoring a User Configuration  
1. From the DTV Receiver/Decoder menu, select Config. The Config menu  
displays.  
2. Select User>Restore. The Restore User Configuration menu displays.  
3. Scroll through the list of parameters, select the appropriate option, and press  
Enter. The system will display Initializing . . .  
The configuration process may take 3 to 4 minutes. When the system has  
completed its configuration process, the LCD returns to the DTV  
Receiver/Decoder main menu.  
The operating parameters in use at the time the restore process is executed are  
overwritten and will be lost if not previously saved as a configuration set.  
NOTE  
Saving a User Configuration  
To save a user-defined configuration set under an existing label:  
1. Configure the TDR6 with the required parameters.  
2. Once all parameters are correctly set, select Config from the DTV  
Receiver/Decoder menu. The Configuration menu displays.  
3. Select User>Save. The Save User Configuration menu displays.  
4. Scroll through the list of parameters, select the appropriate option, and press  
Enter.  
The configuration process may take 3 to 4 minutes. When the system has  
completed its configuration process, the asterisk will disappear.  
Any configuration parameters previously stored under the selected label will  
be overwritten once the save process is executed.  
NOTE  
Locking the Front Panel  
To lock the front panel:  
1. From the DTV Receiver/Decoder menu, select Control. The Control menu  
displays.  
2. Select FP_Lock. The Front Panel Access menu displays showing the status of  
the front panel: State = Normal.  
3. Press the Up button once. The front panel displays State = Locked.  
4. Press Enter. The front panel displays Password = 0 indicating that the  
front panel is now locked.  
Front Panel  
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Unlocking the Front Panel  
To unlock the front panel:  
1. From the DTV Receiver/Decoder menu, select Control. The Control menu  
displays.  
2. Select FP_Lock. The Front Panel Access menu displays showing the status of  
the front panel: Password = 0.  
3. Using the front panel keypad, type in the password and press Enter. The  
default password is 7384.  
4. The front panel displays State = Unlocked indicating that the front  
panel is now unlocked.  
If the wrong password is entered, the TDR6 displays Password = 0. If this  
occurs, use the front panel keypad to type in the correct password and press Enter.  
Setting the Date  
To set the date:  
1. From the DTV Receiver/Decoder menu, select Control. The Control menu  
displays.  
2. Select Clock>Date.  
3. Use the keypad to type in the correct date, separating each category with a  
decimal point. The date is entered in mm/dd/yyyy format.  
4. Press the Enter button.  
If the date is entered incorrectly, or an out-of-range value is entered, the TDR6  
will display and continue to use the previously set date.  
Setting the Time  
The hours are in a 24-hour format and must be set from 00 to 23, where 00 is  
midnight and 23 is 11 PM. For example, for 8 AM you would set the hours to 08,  
and for 8 PM you would set the hours to 20. Both minutes and seconds can be set  
from 00 to 59. To set the time:  
1. From the DTV Receiver/Decoder menu, select Control. The Control menu  
displays.  
2. Select Clock>Time.  
3. Use the keypad to type in the correct hour, minutes, and seconds, separating  
each category with a period.  
4. Press Enter.  
Performing a System Reset  
To reset the TDR6:  
1. From the DTV Receiver/Decoder menu, select Control. The Control menu  
displays.  
2. Select Reset and press Enter. The TDR6 is reset to the last configuration set;  
all programmable logic and firmware is reloaded; the unit is restarted; and the  
fault history log is cleared  
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Using a Remote Unit  
4
In addition to the front panel, a remote unit can be used to configure and monitor  
the TDR6. The chapter presents the following information for remote command  
operation:  
Configuring remote software parameters  
Overview of remote communications  
Instructions for issuing remote commands  
Error messages  
Remote command listing  
For remote cabling information, refer to Chapter 2.  
Any parameter changes made using a remote unit are not automatically stored in flash memory.  
When the TDR6 configuration is changed using a remote unit, an operational test should be  
performed to verify that the system is operating correctly. Then the new configuration should be  
saved by issuing the MC CONFIG SAVE command.  
NOTE  
If the TDR6 is reset prior to issuing the MC CONFIG SAVE command, any changes made using the  
remote unit will not be restored. Instead, the TDR6 restores the last changes saved to flash memory.  
Once the configuration is saved using the MC CONFIG SAVE command, the TDR6 automatically  
restores the saved settings when the unit is reset or powered up.  
Configuring Remote  
Software Parameters  
Remote Port  
After you have cabled the remote unit to the TDR6 remote port, perform the  
following steps to establish remote communications:  
1. Configure the communications software parameters of your remote unit to  
match the following TDR6 remote port factory DVB default settings:  
Baud rate = 38400 bps  
Data bits = 8  
Parity = none  
Stop bits = 1  
Unless you change the remote control settings and save the changes in  
non-volatile (flash) memory, the TDR6 restores this list of default  
communications settings whenever the TDR6 is reset or powered-up.  
2. Press the Enter key on the remote keyboard several times to generate a prompt  
(>) on the remote display. Once a prompt appears on the remote display,  
successful communication has been established between the TDR6 and the  
remote unit.  
Once communications are established, the remote port parameters can be  
changed to a faster operating speed.  
3. If you are unable to generate a prompt on the remote unit, troubleshoot the  
remote unit installation and setup:  
Ensure that the remote unit and the TDR6 are turned on and plugged into  
an active AC outlet  
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Verify that the baud rate and parity of the remote unit communications  
package match the factory default setting of the TDR6 remote interface  
Verify that the cable between the terminal and the TDR6 is properly  
connected  
Power cycle the TDR6 if needed  
If the unit still fails to generate a prompt, contact Customer Service.  
Ethernet Port  
After you have cabled the TDR6 to a network through the TRD6 Ethernet port,  
perform the following steps to establish remote communications using Windows  
Telnet:  
More sophisticated applications are available that allow the user to view commands and responses  
more easily.  
NOTE  
1. At the remote unit, access the remote unit command prompt (>) by selecting  
the MS-DOS Prompt.  
2. At the > prompt, launch Telnet by typing TELNET. The Telnet window  
appears.  
3. From the Connect menu, select Remote System. The Remote System dialog  
box appears.  
4. For Host Name or IP Address, type the TDR6 IP address. For the procedure  
used to assign an IP Address, refer to the installation chapter.  
5. For Port Type enter 21846 or 0x5556.  
Do not select “Telnet.” If you select “Telnet,” the program will attempt to log you into the device  
operating system.  
NOTE  
6. For Terminal Type, accept the default.  
7. Click the Connect button. You should now be connected.  
8. If connection is not successful, troubleshoot the installation and setup:  
Ensure that the TDR6 is turned on and plugged into an active AC outlet  
Verify that the cable between the terminal and the TDR6 is properly  
connected  
In Telnet, verify that the correct IP address and port type have been  
selected  
Check with the Information Systems to determine if problems exist with  
the LAN  
If you need assistance, contact Customer Service.  
Remote  
Communications  
Overview  
The TDR6 can be configured, monitored, and controlled from a remote unit. The  
remote unit might be an ASCII terminal, a personal computer, or any other remote  
unit capable of asynchronous communications. The TDR6 supports ASCII  
protocol for remote communications.  
Command Types  
The remote unit accepts two different types of commands:  
Execute commands direct the TDR6 to perform a specified action, such as  
changing a configuration parameter.  
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Execute commands consists of a command mnemonic, which is followed by a  
space, the command instruction, a space, and the parameter.  
mnemonic instruction parameter  
Command =  
{
MC RS232 BAUD 1200  
Query commands direct the TDR6 to display the current setting of a specific  
parameter or to display current status information.  
Query commands consists of a command mnemonic, which is followed by a  
space, and the command instruction. Query commands are issued by typing  
the command, without a parameter, and pressing Enter. The TDR6 responds  
to the query by displaying information on the remote display.  
mnemonic  
instruction  
Command =  
{
MC RS232 BAUD  
The TDR6 uses the following command mnemonics to group various commands:  
AD – audio decoder commands  
The TDR6 can be configured with up to six separate audio channels based on  
the installed option cards. The ports are identified based on the following:  
If only a TDEC-6100 option module is installed, analog audio ports A and  
B can be configured.  
If only a TAUD-6100 option module is installed, digital audio ports A to  
D can be configured.  
If both option modules are installed, audio ports A, B, C, and D  
correspond to the digital audio ports located on the TAUD-6100 board,  
while audio ports E and F correspond to the analog audio ports located on  
the TDEC-6100 option module.  
DC – decoder services management commands allow you to configure  
various decompressor/decoder control operations.  
DMD – demodulator commands allow you to configure each of the four LNB  
input ports and to display receive signal status information. For DMD  
commands, a period must be entered to separate the mnemonic from the  
channel designator.  
demodulator A (DMD.A) — used to configure LNB A  
demodulator B (DMD.B) — used to configure LNB B  
demodulator C (DMD.C) — used to configure LNB C  
demodulator D (DMD.D) — used to configure LNB D  
Fault commands enable you to query faults and clear the fault history.  
HD – high-definition video decoder commands allow you to display or set the  
HD video operating parameters.  
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MC – enable you to display or set various master controller functions  
including the remote control interface, nonvolatile configuration memory,  
date and time settings, and network setup.  
PGCA – Tiernan’s conditional access commands allow you to display a  
signal’s protection and authorization status.  
UD – user data commands  
The TDR6 can be configured for two separate user data channels, which are  
referred to as user data channel A and user data channel B.  
UDA channel controls user data channel A.  
UDB channel controls user data channel B.  
VD – Video decoder commands allow you to display or set operating  
parameters for standard-definition video.  
Issuing Remote  
Commands  
To issue a command from a remote unit, type the command at the remote prompt  
(>) with the appropriate parameter, and then press the ENTER key. The TDR6  
performs the required function and displays the prompt (>) when it is ready to  
accept another command.  
The following syntax is used: <command> <parameter>  
where  
<command> consists of its mnemonic and the instruction; ensure that the  
command is typed correctly and includes spaces, periods, or underscore (_)  
characters as appropriate  
There must be one space between the command and the parameter. A space is  
typed by pressing the Space Bar key.  
<parameter> is the value pertaining to the command. Parameters can be  
numeric or alphanumeric. No spaces should be typed after the parameter;  
doing so will result in an error.  
For example:  
To set the remote port baud rate to 1200 bps, issue the command  
MC RS232 BAUD 1200 and press Enter. In this example:  
The command mnemonic is MC RS232 followed by a space  
The command instruction is BAUD followed by a space  
The parameter is 1200  
To query the remote port baud rate, issue the command MC BAUD and press  
Enter. The TDR6 responds by displaying the baud rate on the remote unit.  
The audio decoder (AD), demodulator (DMD), and user data (UD) commands  
contain additional command designators which enable you to configure a specific  
port. The command designators, shown on the TDR6 rear panel, are:  
ADA through ADF – audio ports A through F  
DMD.A through DMD.D – demodulator ports A through D  
UDA and UDB – user data ports A and B  
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LNB C,  
RF_C, DMD.C  
LNB A  
RF_A, DMD.A  
Analog Audio A  
ADA  
Analog Audio B  
ADB  
LNB B  
RF_B, DMD.B  
LNB D  
RF_D, DMD.D  
TDEC 6161  
TDEM 6110  
PUSH  
HERE  
SDI OUT 1  
TDEC 6100  
SDI OUT 2  
LNB A  
LNB B  
LNB C  
LNB D  
ANALOG AUDIO  
RIGHT LEFT  
A
ANALOG AUDIO B  
RIGHT LEFT  
AUDIO  
A
AUDIO B  
AUDIO C  
AUDIO D  
COMPOSITE GENLOCK  
D1  
PUSH  
HERE  
AES/EBU  
A
B
TAUD 6100  
AES/EBU  
-
-
-
-
+
+
+
+
ASI  
TMAC  
6125  
IN  
OUT  
USER DATA B  
USER DATA A  
FAULT RLY  
ETHERNET  
REMOTE  
User Data B  
UDB  
User Data A  
UDA  
Digital Audio A  
ADC  
Digital Audio B  
ADD  
Digital Audio C  
ADE  
Digital Audio D  
ADF  
TDR6 HD/SD Back Panel with Remote Designators  
For example:  
All audio decoder commands begin with the command mnemonic AD, and they  
contain the <port> designators, A through F, which allow you to select which  
audio port to configure or monitor. All audio decoder commands are typed in the  
following format: <AD><port> <instruction> <parameter>  
To set audio channel A to PID to 12, issue the command ADA PID 12 typed  
as follows:  
ADA <space> PID <space> 12  
To set both user data ports to automatically select the lowest incoming PID in  
the data stream, issue the following two commands:  
UDA AUTO On  
UDB AUTO On  
DMD designators are typed within the command and are separated by periods (.),  
for example:  
<command mnemonic>.<port> <command instruction> <parameter>  
For example, to set the demodulator FEC code rate to 1/2 for LNB input A, type  
DMD.A CR 1/2  
To verify that the TDR6 set the parameter correctly, enter the appropriate query  
command.  
Typing Remote  
Commands  
Remote commands are not case sensitive. Commands may be entered in lower  
case, upper case, or a combination of both.  
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Error Messages  
If the TDR6 is not able to execute a command, an error message will be returned,  
indicating the command was not completed. TDR6 error messages, along with the  
action required to resolve the error, are explained in the following table.  
Error Messages  
Message  
Explanation  
Action Required  
Error  
The TDR6 was unable to execute the  
requested command. This is a  
summary error, which may indicate a  
hardware failure or configuration  
abnormality.  
Repeat the requested command. If the command  
still results in an error message, check the  
configuration of the unit and repeat the command.  
If an error results, reset the unit and attempt the  
command again. If you are unable to execute the  
command, contact Customer Service.  
Format Error  
The command syntax was entered  
incorrectly.  
Re-enter the command using the proper syntax  
and format.  
Parameter Error The TDR6 does not recognize the  
Re-enter the command using the correct  
parameter. A numerical parameter may parameter.  
be out of range, or an ASCII character  
string may not match any of the  
available parameters for the command.  
Not Supported  
The requested command does not  
match any valid TDR6 command.  
Review the lists of commands to ensure that you  
entered a valid command.  
In addition to the actions listed in the error messages table, you can also enter the  
following types of commands to receive additional information when errors are  
encountered or additional information is needed.  
Informational Remote Commands  
Response  
<mnemonic>  
For example: ADA  
Displays system information associated  
with that command.  
<mnemonic> <instruction> ?  
For example: MC RS232 BAUD ?  
Lists information available for that  
particular command, including all valid  
parameters  
Command  
Descriptions  
The standard TDR6 remote commands are listed in the following table, which  
provides the following information:  
Remote command mnemonic  
Parameter values or command response values  
Factory DVB-compliant default value  
Description of the command, including parameter definitions and the front  
panel command equivalent  
Commands used to set a parameter may also be used to query the current command. Use the  
command mnemonic without a parameter and the TDR6 will return the current parameter setting.  
NOTE  
The specific commands available depend on the option modules installed in your TDR6.  
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TDR6 Remote Command Listing  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
ADx  
where x = A, B, C, D, E,  
or F  
The TDR6 can be configured with up to six separate audio  
channels based on the installed option cards. The ports are  
identified based on the following:  
If only a TDEC-6100 option module is installed, audio  
ports A and B can be configured.  
If only a TAUD-6100 option module is installed, audio  
ports A to D can be configured.  
If both option modules are installed, audio ports A, B, C,  
and D correspond to the audio ports located on the  
TAUD-6100 board, while audio ports E and F correspond  
to the audio ports located on the TDEC-6100 option  
module.  
For the remote command ADx, x = A, B, C, D, E, or F, and  
designates the audio output that is the object of the  
command, as described above.  
Commands for all audio channels are the same.  
When ADx is entered, the TDR6 returns the following audio  
information for the designated channel: auto select, PID,  
source, channel mode, volume, preferred language, sync,  
delay, and rate.  
Front panel equivalent: None  
ADx AUTO  
On, Off  
On  
Sets how PIDs are selected for the specified audio output:  
On: TDR6 selects the lowest incoming PID  
Off: Operator must enter the PID manually  
Front panel equivalent: Details>Audio>Slot_x>Audio x>Auto  
Select  
ADx CHANNELMODE  
Left, Right, Stereo  
Stereo  
Sets the mode for the specified audio output:  
Left: Selects the audio stream from the left channel and  
supplies that stream to both the audio left and audio right  
outputs  
Right: Selects the audio stream from the right channel  
and supplies that stream to both the audio right and audio  
left outputs  
Stereo: Supplies both mono streams to the audio left and  
right outputs exactly as sent by the encoder  
Front panel equivalent:  
Details>Audio>Slot_x>Audio x>Channel Mode  
ADx DELAY  
-1000 to +1000  
milliseconds  
0
Sets the compressed audio bit stream buffer delay, which  
controls the amount of time delay between the audio and  
video.  
Delay is primarily provided for interoperability with other  
manufacturers’ equipment. It is not normally necessary to  
use a non-zero delay value.  
Front panel equivalent:  
Details>Audio>Slot_x>Audio x>Delay  
ADx LANG  
ADx PID  
English, Russian,  
Spanish, French,  
German, Dutch, Italian,  
Portuguese, Korean,  
Japanese, Chinese,  
Arabic, Malayalam  
English  
Selects the language for the specified audio output from the  
languages available in the selected service.  
Front panel equivalent:  
Details>Audio>Slot_x>Audio x>Preferred  
<available PIDs> or OFF  
ADA—36  
ADB—37  
ADC—38  
ADD—39  
ADE—36  
ADF—37  
Selects a specific PID from those currently available.  
When no audio is present, the system returns the message  
no audio present.  
To query all available audio PIDs, enter the command ADx  
PID ?  
Front panel equivalent: Details>Audio>Slot_x>Audio x>PID  
ADx RATE  
0 to 640  
Query-only; displays the audio data rate  
Front panel equivalent: None  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
ADx SAMPLE RATE  
ADx SOURCE  
n/a, 0, 32, 44.1, 48  
Query-only; displays the audio sample rate. Only available  
in MPEG audio mode.  
MPEG-2, ATSC  
MPEG2  
Query-only; displays the source for the specified audio  
output.  
Front panel equivalent:  
Details>Audio>Slot_x>Audio x>Source  
ADx VOL  
0 - 18 dBu  
18 dBu  
Sets the audio volume. The TDR6 cannot increase or  
amplify the incoming audio level.  
18 dBu: output value is equal to that of the input signal  
level  
< 18 dBu: TDR6 attenuates the input signal level  
Front panel equivalent:  
Details>Audio>Slot_x>Audio x>Volume (analog audio only)  
BISS  
When BISS is entered, the decoder returns the following  
information:  
Status: <scrambling status>  
Mode: <selected BISS mode>  
1Key:  
EKey: <****************>  
EID: <**************>  
<************>  
BISS 1KEY <value>  
BISS EID <value>  
BISS EKEY <value>  
where <value> is a 12  
character hexadecimal  
value, that does not  
begin with 0x  
Sets the key value for BISS 1 mode. The 1 key value is also  
referred to as the clear session word.  
Important Considerations when entering BISS 1KEY:  
This command must be set before BISS Mode1 is set.  
This command may not be entered/changed more than  
10 times within a five minute time period.  
When re-entering/changing this command, there must be  
at least a 10 second time delay between entries.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered.  
Instead, the TDR6 will display 12 asterisks *.  
If less than 12 characters  
are entered, the TDR6  
will not set the  
command.  
If more than 12  
characters are entered,  
the TDR6 truncates the  
value to the first 12  
characters entered.  
where <value> is a 14  
character hexadecimal  
value, that does not  
begin with 0x  
Sets the identification value for BISS E mode. The E ID  
value is also referred to as the Injected ID.  
Important Considerations when entering BISS EID:  
This command must be set before BISS ModeE is set.  
This command may not be entered/changed more than  
10 times within a five minute time period.  
When re-entering/changing this command, there must be  
at least a 10 second time delay between entries.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered.  
Instead, the TDR6 will display 14 asterisks *.  
If less than 14 characters  
are entered, the TDR6  
will not set the  
command.  
If more than 14  
characters are entered,  
the TDR6 truncates the  
value to the first 14  
characters entered.  
where <value> is a 16  
character hexadecimal  
value, that does not  
begin with 0x  
Sets the key value for BISS E mode. The E key value is also  
referred to as the encrypted session word.  
Important Considerations when entering BISS EKEY:  
This command must be set before BISS ModeE is set.  
This command may not be entered/changed more than  
10 times within a five minute time period.  
When re-entering/changing this command, there must be  
at least a 10 second time delay between entries.  
The value cannot begin with the hex values 0x  
The value cannot be displayed once it is entered.  
Instead, the TDR6 will display 16 asterisks *.  
If less than 16 characters  
are entered, the TDR6  
will not set the  
command.  
If more than 16  
characters are entered,  
the TDR6 truncates the  
value to the first 16  
characters entered.  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
BISS MODE  
none, mode1, modee  
none  
Sets the BISS mode used to descramble the incoming  
transport stream.  
Note: Before setting this command to mode1 or modeE, the  
appropriate KEY and ID values must first be entered.  
Note: There may be a slight delay in picture when setting or  
changing BISS modes. This is due to the routing of the  
signal to the descrambling chip.  
Note: To ensure proper BISS operations, ensure that PGCA  
is set to Off.  
BISS STATUS  
scrambled,  
Query-only; displays the state of the incoming transport  
stream:  
Scrambled: the incoming transport stream is scrambled  
Not_scrambled: the incoming transport stream is not  
scrambled  
not_scrambled  
DC  
When DC is entered, the TDR6 returns the following  
decompressor information: PSI enable, program number,  
clock recover, PCR PID, lock transport, PCR filter, and peak  
PCR jitter.  
Front panel equivalent: None  
DC AUTOSEL  
DC FILTER  
On, Off  
On  
Sets how PIDs are selected:  
On: TDR6 selects the lowest incoming program  
Off: Operator must enter the program manually  
Front panel equivalent: Details>Service>Auto Select  
Normal, ATM  
Normal  
Sets the PCR (program clock reference) filter for normal  
operations or operations over an ATM network.  
Normal: set for normal operations  
ATM: set for operations over an ATM network  
Front panel equivalent: Details>input>Config>Filter>PCR  
Filter  
DC INPUT  
ASI, RF_A, RF_B,  
RF_C, RF_D  
ASI  
Selects input source.  
ASI: selects an external demodulator as input source  
RF_A: selects RF input as the transport stream source  
and LNB 1 as active port  
RF_B: selects RF input as the transport stream source  
and LNB 2 as active port  
RF_C: selects RF input as the transport stream source  
and LNB 3 as active port  
RF_D: selects RF input as the transport stream source  
and LNB 4 as active port  
Front panel equivalent: Details>Input>Config>Select>Input  
DC JITTER  
0 to 3500000 ns  
Query-only; displays the difference, or jitter, between the  
STC and PCR clocks.  
Front panel equivalent: Details>Input>Status>Peak Jitter  
DC LOCK TRANSPORT  
DC PCR PID  
Locked, Unlocked  
Query-only; displays lock status of transport stream  
Front panel equivalent: Details>Input>Status>Transport  
Query-only; displays the program clock reference PID,  
which is automatically selected by the TDR6.  
Front panel equivalent: None  
DC PROG  
<number>  
1
Selects or displays the service.  
When queried, the response contains the number, the  
service number and the name, if any. For example: DC  
PROG 1,Service 1,Unnamed  
When no services are present, the system returns the  
message no services available.  
Front panel equivalent: Details>Service  
Using a Remote Unit  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
DMD.x  
Where x is A, B, C, or D  
and designates the  
demodulator to be  
Combined with additional mnemonics, specifies the  
demodulator that is the object of the command.  
For example, if RF output B is currently active, the DMD.B  
DMLOCK command displays the current lock status of  
demodulator B.  
configured or queried.  
By itself, queries all parameters of specified  
demodulator.When DMD.x is entered, the TDR6 returns the  
following information for the designated channel: Eb/No,  
locked status for the decoder and demodulator, offset,  
modulation type, LO frequency, RF frequency, data rate,  
symbol rate, code rate, LNB power, and rolloff setting.  
Commands for all demodulator ports are the same.  
Front panel equivalent: None  
DMD.x BER  
Query-only; displays the bit error rate; this value represents  
the number of errors detected in the signal after error  
correction is applied. This rate should be a zero for correct  
performance.  
DMD.x CR  
1/2, 2/3, 3/4, 5/6, 7/8, 8/9  
locked, unlocked  
5/6  
Sets the Viterbi code rate for the designated demodulator.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>Code Rate  
DMD.x DCLOCK  
DMD.x DMLOCK  
DMD.x DR  
Query-only; displays the locked status of the decoder to the  
incoming signal.  
Front panel equivalent: Details>Input Status>Decoder  
locked, unlocked  
Query-only; displays the locked status of the demodulator  
to the incoming signal.  
Front panel equivalent: Details>Input>Status>Demod  
1000000 to 100000000  
bps  
8448000  
Sets the value for the incoming demodulated data rate for  
the designated demodulator.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>Data Rate  
DMD.x EBNO  
-99 to 99 dB  
Query-only; displays the energy per bit over the noise ratio  
of the signal after Viterbi decoding and before Reed-  
Solomon decoding for the designated demodulator.  
Front panel equivalent: Details>Input>Status>Eb/No  
DMD.x LNB  
OFF, 13V, 18V  
Off  
Sets the output DC voltage to power the antenna’s low  
noise block amp and defines polarization for the designated  
demodulator.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>LNB Power  
DMD.x LO  
0 to 15000 MHz  
10000  
Sets an internal representation of the local oscillator  
frequency of the external down converter for the designated  
demodulator.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>LO Frequency  
DMD.x MOD  
QPSK, 8PSK, 16QAM  
QPSK  
Sets the modulation type for the decoder.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>Modulation  
DMD.x OFFSET  
DMD.x RAWBER  
Query-only; displays the difference between the frequency  
set by the user and the frequency actually locked onto.  
Front panel equivalent: None  
Query-only; displays the raw bit error rate; this rate is the  
error rate of the signal as it is received from the satellite,  
before error correction is applied.  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
DMD.x RF  
0 to 15000 MHz  
11210  
Sets an internal representation of the frequency of the  
modulated signal before external down conversion. This will  
generally be the frequency of the signal coming from the  
satellite. This number is used to calculate the incoming  
frequency. The incoming frequency is the difference  
between the local oscillator frequency and the radio  
frequency.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>RF Frequency  
DMD.x ROLLOFF  
35RCRO, 25RCRO  
35RCRO  
Sets the percentage, 35% or 25%, of excess bandwidth  
available for other data.  
Note: This parameter is only valid when DMD.x MOD is set  
to either 8PSK or 16QAM.  
Front panel equivalent:  
Details>Input>Config>Demod>RF>Rolloff  
DMD.x SR  
1000000 to 37500000  
sps  
Sets the value for the incoming modulated signal symbol  
rate (in sps).  
Front panel equivalent:  
Details>Input>Config>Demod>RF>Sym Rate  
DMD.x TUNE  
950 to 2150 MHz  
1210  
Sets the carrier frequency of the incoming L-band  
modulated signal. This can be set explicitly or can be  
calculated as the difference between the down converter’s  
local oscillator frequency and the radio frequency.  
Front panel equivalent: None  
FAULTLOGCLEAR  
Clears the fault log.  
Front panel Equivalent: Faults>Clear  
FC  
FH  
Query-only; displays current faults.  
Front panel Equivalent: Faults>Current  
Query-only; displays the fault history.  
All faults in the fault history log are date and time stamped.  
Front panel Equivalent: Faults>History  
HDVD  
When HDVD is entered, the TDR6 returns the following  
information for HD video: format, frame rate, PID, and delay  
setting  
Front panel equivalent: None  
HDVD CHROMA  
HDVD DELAY  
n/a, 4_2_0, 4_2_2,  
4_4_4  
0
Query-only; displays the video chroma format for the HD  
input transport stream.  
-1000 to 1000  
1080i, 720p  
Allows you to set the delay between the time the high-  
definition video data is received and the time the video data  
is sent to the video output port to compensate for the  
clocking of the video encoder.  
To align the audio with the video, enter 0 for no delay.  
Front panel equivalent: Details>Video>Slot_x>HD  
Vid>Delay  
HDVD FORMAT  
720p  
Sets the high-definition video format, auto-selected by the  
TDR6. Supported formats are 1080I and 720P.  
Front panel equivalent: Details>Video>Slot_x>HD  
Vid>Format  
HDVD FRATE  
HDVD PID  
25, 29.97, 30, 59.94, 60  
<available PIDs> or OFF  
59.94  
33  
Sets the frame rate for high-definition video.  
Front panel equivalent: Details>Video>Slot_x>HD  
Vid>Frame Rate  
Selects a specific high-definition video PID from those  
currently available.  
When no video is present, the system returns the message  
no video present.  
To query all available HD video PIDs, enter the command  
HDVDx PID ?  
Front panel equivalent: Details>Video>Slot_x>HD Vid>PID  
Using a Remote Unit  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
MC  
When MC is entered, the TDR6 returns the following master  
controller information:  
Ethernet: IP address, IP mask, IP gateway, and MAC  
RS232: baud rate, data hits, parity, stop bits, soft flow  
control and hard flow control information  
Front panel equivalent: None  
MC ACCESS CODE  
MC ACCESS FP  
1000 to 9999  
RO, RW  
7384  
RW  
Sets the password required to unlock the front panel.  
Front panel equivalent: None  
Sets the state of the front panel:  
RO: locks the front panel  
RW: unlocks the front panel  
When queried, the system displays either:  
Locked: the front panel is locked and the TDR6 cannot be  
configured from the front panel, however, all status and  
configuration parameters can be viewed.  
Unlocked: the front panel is unlocked and the TDR6 can  
be fully configured, monitored, and controlled using the  
front panel.  
Note: when the front panel is locked using a remote  
command, no message signifying this lock status is  
displayed on the front panel. When an operator attempts a  
configuration change from the front panel the TDR6 displays  
the message front panel locked.  
For additional information on locking or unlocking the front  
panel, refer to the front panel chapter.  
Front panel equivalent: Control>FP_Lock>State  
MC ACCESS UNLOCK  
<password>  
Unlocks the front panel. You must enter either the password  
set using the MC ACCESS CODE command or, if it has not  
been changed, the default password 7384.  
For more information on locking or unlocking the front panel,  
refer to the front panel chapter.  
Front panel equivalent: Control>FP Lock>State  
MC CLOCK DATE  
MC CLOCK TIME  
mm/dd/yyyy  
hh:mm:ss  
Sets the TDR6 real-time date.  
To set, enter the date in the format: mm/dd/yyyy  
Front panel equivalent: Control>Clock>Date  
Sets the TDR6 real-time clock.  
To set, enter the current time in the format: hh:mm:ss  
The hours are in a 24–hour format and must be set from 0  
to 23, where 0 is midnight and 23 is 11 PM. For example, for  
8 AM you would set 8, and for 8 PM you would set 20. Both  
minutes and seconds can be set from 0 to 59.  
Front panel equivalent: Control>Clock>Time  
MC CONFIG LIST  
Query-only; displays the currently active configuration and a  
list of both factory- and user-defined configurations.  
Front panel equivalent: None  
MC CONFIG RESTORE  
<string>  
where <string> = user1,  
user2, or user3  
Resets TDR6 with the user-defined configuration specified  
in <string>.  
For more information on configurations, refer to the  
configuration chapter.  
Front panel equivalent: Config>User>Restore  
MC CONFIG SAVE <string>  
where <string> = user1,  
user2, or user3  
Saves current configuration with the user label specified in  
<string>. If no string is specified, the current configuration is  
saved as the power-up configuration.  
For more information on configurations, refer to the  
configuration chapter.  
Front panel equivalent: Config>User>Save  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
MC DEFAULT RESTORE  
<string>  
where <string> = DVB,  
Default1, Default2, and  
Default3  
Resets the TDR6 with the specified factory-default operating  
configuration.  
For more information on configurations, refer to the  
configuration chapter.  
Front panel equivalent: Config>Default>Restore  
MC ETHERNET IP ADDRESS <x.x.x.x> where each x  
represents a decimal  
Sets the ethernet IP address for the TDR6. Example:  
192.200.9.201  
Front panel equivalent: Control>Network>Address  
number from 0 to 255  
MC ETHERNET IP  
GATEWAY  
<x.x.x.x> where each x  
represents a decimal  
number from 0 to 255  
0.0.0.0  
Sets the IP gateway address.  
Front panel equivalent: Control>Network>Gateway  
MC ETHERNET IP MAC  
Format:  
<xx:xx:xx:xx:xx:xx>  
where xx is a  
Sets the Ethernet hardware address.  
For example: 00:e0:74:00:02:cb  
hexadecimal number  
from 0 to f.  
MC ETHERNET IP MASK  
MC HW OPTS  
<x.x.x.x> where each x  
represents a decimal  
number from 0 to 255  
255.255.255.0  
Sets the IP address mask (IP subnet mask).  
Front panel equivalent: Control>Network>Mask  
Query-only; displays the optional hardware installed on the  
controller card.  
Front panel equivalent: None  
MC HW TYPE  
38400  
8
Query-only; displays the type of decoder hardware.  
Front panel equivalent: None  
MC RS232 BAUD  
MC RS232 DATA  
MC RS232 HARDFLOW  
1200, 2400, 4800, 9600,  
19200, 38400  
Sets the baud rate for the remote port.  
Front panel equivalent: Control>EIA-232>Baud  
7, 8  
Sets the data bits for the remote port.  
Front panel equivalent: Control>EIA-232>Data Bits  
On, Off  
On  
On: sets data flow to be controlled by hardware  
Off: permits data flow to be controlled by hardware  
Front panel equivalent: Control>EIA-232>Hard Flow  
MC RS232 PARITY  
None, Odd, Even  
On, Off  
None  
Off  
Sets the parity for the remote port.  
Front panel equivalent: Control>EIA-232>Parity  
MC RS232 SOFTFLOW  
On: sets data flow to be controlled by software  
Off: permits data flow to be controlled by software  
Front panel equivalent: Control>EIA-232>Soft Flow  
MC RS232 STOP  
MC SW  
1, 2  
1
Sets the stop bits for the remote port.  
Front panel equivalent: Control>EIA-232>Stop Bits  
Query-only; displays the installed software version.  
Front panel equivalent: Version  
PGCA  
When PGCA is entered, the TDR6 returns the following  
conditional access information: mode, status, authorization,  
and time-out  
Front panel equivalent: None  
PGCA AUTHORIZATION  
PGCA MODE  
Yes, No, N/A  
Auto  
Auto  
Query-only; displays whether the originator of the service  
has authorized your TDR6 to receive the selected service.  
Front panel equivalent: Details>PGCA>Authorization  
Sets the TDR6 to automatically receive authorized PGCA-  
protected signals.  
Front panel equivalent: None  
PGCA STATUS  
In_the_Clear,  
PGCA_Enabled  
Query-only; displays whether or not a signal is PGCA  
protected.  
Front panel equivalent: Details>PGCA>Status  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
PGCA TIMEOUT  
Time in seconds  
Query-only; displays the amount of time that the service  
originator allows the TDR6 to remain authorized to receive  
the selected service in the event that the TDR6 stops  
receiving periodic service authorization messages.  
Front panel equivalent: Details>PGCA>Timeout on loss  
UDx  
where x = A or B  
Combined with additional mnemonics, specifies the user  
data port that is the object of the command.  
When UDx is entered, the TDR6 returns the following user  
data information: PID, auto select, source, interface type,  
handshake, config mode, baud rate, data bits, parity, and  
stop bit settings.  
Front panel equivalent: None  
UDx AUTO  
On, Off  
On  
Sets how PIDs are selected.  
On: TDR6 selects the lowest incoming PID  
Off: Operator must enter the PID manually using the UDx  
PID command  
Front panel equivalent: None  
UDx BAUD_ASYNC  
UDx BAUD_SYNC  
UDx DATA  
1200, 2400, 4800, 9600,  
19200, 38400  
38400  
38400  
8
Query-only; displays the baud rate for the specified  
asynchronous user data port.  
Front panel equivalent: Details>Data>Data A/B>Baud  
(when data is asynchronous)  
0 TO 4096000  
7, 8  
Query-only; displays the baud rate for the specified  
synchronous user data port.  
Front panel equivalent: Details>Data>Data A/B>Baud  
(when data is synchronous)  
Query-only; displays the data bits for the specified  
asynchronous user data port.  
Front panel equivalent: Details>Data>Data A/B>Data Bits  
(when data is asynchronous)  
UDx HANDSHAKE  
On, Off  
Off  
Sets the handshaking parameter for the specified user data  
port:  
On: Enables handshaking for the specified user data port  
Off: Disables handshaking for the specified user data port  
Front panel equivalent: None  
UDx INTERFACE  
UDx PARITY  
EIA-232; EIA-422  
None, Odd, Even  
EIA-232  
None  
Sets the hardware interface for the specified user data port  
to be either EIA-232 or EIA-422 compliant.  
Front panel equivalent: Details>Data>Data A/B>Interface  
Sets the parity for the specified asynchronous user data  
port.  
Front panel equivalent: Details>Data>Data A/B>Parity  
(when data is asynchronous)  
UDx PID  
<available PIDs> or Off  
0x0030  
Sets the PID for the specified user data port.  
When no user data is present, the system returns the  
message no data present.  
To query all available user data PIDs, enter the command  
UDx PID ?  
Front panel equivalent: Details>Data>Data A/B>PID  
UDx SOURCE  
Query-only; displays the source (synchronous or  
asynchronous), and baud rate of the user data at the input  
to the encoder. For asynchronous user data, also displays  
the number of data bits and the number of stop bits.  
When no user data is present, the system returns the  
message no data.  
Front panel equivalent: Details>Data>Data A/B>Source  
UDx STOP  
1, 2  
1
Sets the stop bits for the specified asynchronous user data  
port.  
Front panel equivalent: Details>Data>Data A/B>Stop Bits  
(when data is asynchronous)  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
VBI  
When VBI is entered, the decoder returns the following  
information:  
PID: PID #  
Mode: <on or off>  
lines: <active lines>  
VBI format control: <auto or manual>  
VBI format: <detected format>  
TiernanCC detected: <yes or no>  
Detected VBI Format: <type of expanded windows  
detected>  
VBI CONTROL  
auto, manual  
manual  
Setting determines if the decoder will automatically detect,  
decode, and include the VBI data in the output stream, or if  
the user will manually set all parameters.  
Auto – the decoder automatically determines the type of  
incoming VBI data, decodes it and includes it in the  
output stream  
Manual – enables you to manually set the VBI format to  
be decoded and included in the video output stream.  
VBI FORMAT  
off, TIERNANCC,  
lines16, lines32  
off  
When VBI Control is set to Auto, this parameter is query-  
only; the decoder automatically detects and processes the  
incoming VBI data.  
When VBI Control is set to Manual, this parameter is used to  
set the type of VBI format to be decoded and included in the  
video output stream.  
Off – no VBI information will be included in the video  
output stream  
Note: VBI Control must be set to manual for this  
parameter to be set to off.  
TiernanCC – sets the VBI format to Tiernan proprietary  
closed captions  
Lines16 – sets the VBI format to expanded windows, 16  
lines  
Lines32 – sets the VBI format to expanded windows, 32  
lines  
VD  
When VD is entered, the TDR6 returns the following  
standard definition video information: PID, mode, PAL  
submode, setup 7.5 IRE, auto, vertical and horizontal offset,  
and delay setting.  
Front panel equivalent: None  
VD AUTO  
On, Off  
On  
Sets how PIDs are selected.  
On: TDR6 selects the lowest incoming video PID  
Off: Operator must enter the video PID manually  
Front panel equivalent: None  
VD CHROMA  
n/a, 4_2_0, 4_2_2,  
4_4_4  
Query-only; displays the video chroma format for the SD  
input transport stream.  
VD CLOSED_CAP  
on, off  
off  
Providing that line 21 closed captioning is available in the  
selected service, VD CLOSED CAP allows you to determine  
whether line 21 will be included in the video output stream. If  
set to On – line 21 data will be included; Off – line 21 will not  
be included. Closed Captioning is only available when VD  
MODE is set to NTSC.  
Front panel equivalent: Details>Video>Slot_x>Std  
Vid>Tiernan Closed Cap  
VD DELAY  
-1000 to 1000  
0
Allows you to set the delay between the time the standard-  
definition video data is received and the time the video data  
is sent to the video output port to compensate for the  
clocking of the video encoder.  
To align the audio with the video, enter 0 for no delay.  
Front panel equivalent: Details>Video>Slot_x>Std  
Vid>Delay  
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TDR6 Remote Command Listing (continued)  
Parameters/  
Mnemonics  
DVB Defaults Description  
Response Values  
VD MODE  
PAL, NTSC, AUTO  
PAL  
Sets the standard-definition video mode.  
Front panel equivalent: Details>Video>Slot_x>Std  
Vid>Mode  
VD PID  
<available PIDs> or Off  
Selects the standard-definition video PID you want.  
When no video is present, the system returns the message  
no video present.  
To query all available video PIDs, enter the command VDx  
PID ?  
Front panel equivalent: Details>Video>Slot_x>Std Vid>PID  
VD SETUP  
Off, On, Auto  
B, D, G, H, I  
Auto  
I
Sets the 7.5 IRE pedestal-standard for NTSC.  
Front panel equivalent: Details>Video>Slot_x>Std  
Vid>Setup 7.5 IRE  
VD SUBMODE  
Sets the PAL submode for standard-definition video.  
Front panel equivalent:  
Details>Video>Slot_x>Std Vid>PAL Submode  
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Configuring the TDR6  
5
This chapter provides information on configuring the TDR6 for initial operation  
including:  
Quick start configuration  
Setting the DVB defaults  
Selecting a service  
Setting the time and date  
Detailed TDR5 configuration  
High-level configuration procedure  
Configuring the demodulator  
Configuration changes may be made using the front panel or remote commands.  
All TDR6 configuration changes issued from the front panel are automatically  
saved to nonvolatile memory.  
Unlike front panel operations, TDR6 parameter changes made from a remote unit are not  
automatically saved to nonvolatile memory. If configuration changes are made to a TDR6 from a  
remote unit, issue the command MC CONFIG SAVE <string> to save the configuration to  
nonvolatile memory.  
NOTE  
Quick Start  
Configuration  
To set the TDR6 to the default configuration and immediately begin operations,  
follow these steps:  
1. Set the TDR6 to the appropriate default configuration.  
2. Select a service.  
3. Set the local date and time.  
In the TDR6, both the video decoder and the audio decoder are fully  
auto-detecting, which means that the TDR6 automatically sets the video and audio  
parameters based on the incoming service signal.  
Setting the Default Configuration  
To initialize the TDR6 to the DVB-compliant default configuration using the front  
panel follow these steps:  
1. From the main menu, select Config.  
DVT Receiver/Decoder  
Config  
Details  
Faults ---->  
2. The Configuration menu displays. Select Default.  
Configuration Menu  
Default  
User  
Configuring the TDR6  
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The Default Configuration menu displays. The configuration option that  
appears on the LCD, in this example Default1, is the current TDR6  
configuration.  
Default Config. Menu  
Config =  
Default1 ---->  
If the LCD initially displays Config = DVB, the TDR6 was initialized to  
the default DVB-compliant configuration. However, some or all of the  
parameters may have been manually changed since the unit was initialized.  
To ensure that all of the TDR6 parameters are set to the default DVB  
configuration, continue with the next step.  
3. Scroll to and select the DVB parameter. The option begins to flash.  
Default Configuration Menu  
Config =  
DVB ---->  
4. Press the Enter button. The TDR6 reconfigures the system to the DVB  
defaults.  
Initializing . . .  
5. When the DVT Receiver/Decoder main menu displays, the TDR6 is set to the  
default DVB configuration.  
To initialize the TDR6 to the DVB-compliant configuration using a remote unit:  
1. Issue the command MC DEFAULT RESTORE DVB.  
2. Ensure that the baud rate setting for your remote device communications  
package is set to 38400 bps.  
If the remote unit is set to communicate with the TDR6 at a baud rate other than 38400 bps, the  
remote unit will not be able to communicate with the TDR6 after the defaults have been set. To  
resolve this issue, the equivalent parameter in the software settings of the remote unit must be  
changed to 38400 bps.  
NOTE  
However, the remote unit software settings must not be changed before issuing the MC Default  
Restore command to the TDR6, as the remote unit will not be able to communicate with the TDR6.  
Selecting a Service  
The TDR6 automatically selects the first service in the transport stream. You may  
need to select another service. To select a service using the front panel:  
1. From the Details menu select Service>Number. The LCD displays the current  
service.  
2. Select the service, which begins to flash.  
3. Scroll through the list of services until the required service is displayed.  
4. Press the Enter button.  
To select a service using the remote unit issue the command DC PROG #,where  
#is the number of the required service.  
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Setting Local Date and Time  
To set the date and time using the front panel:  
1. From the Config menu select Control>Clock>Date.  
2. Use the keypad to type in the correct date in mm.dd.yyyy format and press  
Enter.  
3. Press the Next button. The LCD displays the Time menu.  
4. Use the keypad to type in the correct time in hh.mm.ss format, separating each  
category with a period, and press Enter  
To set the date and time using a remote device:  
1. To set the date, issue the command MC CLOCK DATE <mm/dd/yyyy>  
where <mm/dd/yyyy>is the current month, day, and year.  
2. To set the time, issue the command MC CLOCK TIME <hh:mm:ss> where  
<hh:mm:ss> is the current time.  
Detailed TDR6  
Configuration  
TDR6 Detailed Configuration Procedure  
The following steps are a high-level procedure you should use to make any  
required configuration changes.  
1. Make a list of your operational requirements.  
2. Determine which TDR6 default parameters must be changed by comparing  
your requirements to the corresponding DVB-compliant or other default  
parameter settings.  
3. Write down the parameter values required to meet your operating  
requirements and the corresponding front panel or remote commands required  
to change those parameters.  
4. Configure the TDR6 to the selected default configuration.  
5. Configure the TDR6 with any new parameters.  
6. Save the configuration.  
7. Ensure that the encoder is correctly configured to operate with the TDR6  
parameter settings.  
Demodulator Configuration  
If the TDR6 includes one or more demodulators, you must configure the TDR6  
before beginning operations.  
This chapter contains basic demodulator configuration information. For additional  
technical information regarding demodulator configuration, refer to the QPSK  
demodulator appendix.  
Required Information  
Before you begin to configure a demodulator, you must have the following  
information:  
Satellite downlink frequency (RF Freq)  
LO frequency (LO Freq)  
Transport data rate or transmission symbol rate (Data Rate)  
Viterbi code rate (Code Rate)  
LNB voltage (LNB Power) required to polarize your LNB to the downlink  
signal  
Configuring the TDR6  
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Configuring the L-Band Carrier Frequency  
The LNB downconverter outputs a DVB-compliant, modulated L-band carrier at  
an IF frequency which is input to the demodulator. For proper operation, the input  
L-Band carrier frequency must be equal to RF Ð LO where:  
RF is the carrier frequency at the input to the LNB  
LO is the local oscillator frequency within the LNB  
Note that it is not the absolute values of RF and LO that are important, just the  
difference.  
You must configure both the RF and LO parameters. If the entered RF or LO  
parameters are incorrect, the actual carrier frequency will be different from the  
programed carrier frequency.  
To determine the difference, if any, query the Offset parameter.  
While the TDR6 is acquiring carrier lock, the Offset parameter is not valid. Once  
lock has been achieved, the offset parameter provides a valid measure of the  
difference between the actual receiver carrier and the calculated receiver carrier.  
To achieve carrier lock, the Offset must be less than 2 MHz. For optimum  
performance, the Offset parameter should be as close to zero as possible.  
To configure the L-band carrier frequency:  
1. Check the Offset parameter.  
2. Adjust the RF and LO parameters if necessary.  
To query the offset using the front panel:  
Select Details>Input>Status>Offset.  
To adjust the RF and LO parameters using the front panel:  
1. When the decoder is locked onto the receive carrier, query the offset  
parameter using the front panel Details>Input>Status>Offset menus or the  
remote command DMD.x OFFSET.  
The Offset parameter must be less than 2 MHz to achieve carrier lock. For  
optimum performance, it should be zero.  
2. Verify that you have entered the correct LO value. Refer to the LNB  
documentation.  
3. Adjust the RF parameter, if necessary.  
a. Subtract the Offset parameter from the current RF parameter (RF Ð LO).  
b. Enter the result as the new RF parameter using the front panel  
Details>Input>Config>Demod>RF_x>RF Freq menu or the remote  
command DMD.x RF <new value>.  
Example: Configuring the Demodulator  
This is an example of configuring a TDR6 with a TDEM-6110 option module  
installed. Use this example as a guide, substituting your site-specific parameters.  
Step 1: In this example, assume that your operations require the following  
parameters:  
Input: RF  
Modulation: QPSK  
RF Freq: 11.774 GHz  
LO Freq: 10.750 GHz  
Data Rate: 8.448 Mbps  
Code Rate: 3/4  
LNB Power: 13V  
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Step 2: By comparing your system requirements to the DVB-compliant settings,  
you determine the following parameters must be changed:  
Input  
Modulation  
RF Freq  
LO Freq  
Code Rate  
LNB Power  
Step 3: To change these parameters the following front panel or remote  
commands can be used.  
Remote  
Parameter Front Panel Menu  
Command  
Input  
Details>Input>Config>Select>Input = RF_A  
DC INPUT RF_A  
Modulation Details>Input>Config>Demod>RF_A>  
Modulation = QPSK  
DMD.A MOD  
QPSK  
RF Freq  
Details>Input>Config>Demod>RF_A>  
RF Freq = 11774  
DMD.A RF 11774  
DMD.A LO 10750  
DMD.A CR 5/6  
LO Freq  
Details>Input>Config>Demod>RF_A>  
Lo Freq = 10750  
Code Rate Details>Input>Config>Demod>RF_A>  
Code Rate = 3/4  
LNB Power Details>Input>Config>Demod>RF_A>  
LNB Power = 13V  
DMD.A LNB 13V  
Step 4: This example assumes that the TDR6 has been previously initialized to the  
DVB default settings.  
Step 5: Assuming the TDR6 is set to the DVB defaults settings, the new  
parameters must be entered.  
1. Set the TRD6 input to RF using either the front panel  
Details>Input>Config>Select>Input>RF A option or the remote  
command DC INPUT RF_A.  
2. Se the Modulation type using either the front panel  
Details>Input>Config>Demod>RF_A>Modulation QPSKor the remote  
command DMD.A MOD QPSK.  
3. Set the RF frequency using either the front panel  
Details>Input>Config>Demod>RF_A>RF Freq 11774 or the remote  
command DMD.A RF 11774.  
4. Set the LO frequency using either the front panel  
Details>Input>Config>Demod>RF_A>LO Freq 10750or the remote  
command DMD.A LO 10750.  
5. Set the code rate using either the front panel  
Details>Input>Config>Demod>RF_A>Code Rate 3/4 or the remote  
command DMD.A CR 5/6.  
6. Set the LNB voltage using either the front panel  
Details>Input>Config>Demod>RF_A>LNB Power 13V or the remote  
command DMD.A LNB 13V.  
Configuring the TDR6  
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Step 6: Save the configuration.  
Step 7: Ensure that the decoder is correctly configured to operate. As part of this  
process verify that the parameters you just entered are correct. To verify your  
entries issue the remote command DMD.A or review all parameters via the front  
panel.  
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Troubleshooting  
6
This chapter provides information on troubleshooting, including:  
Fault reporting and monitoring  
Initialization self-test function  
Operational problems  
Troubleshooting the demodulators  
Fault Reporting and  
Monitoring  
Front Panel LEDs  
The three LED indicators located on the TDR6 front panel are described in the  
following table.  
Status LEDs  
LED  
State  
Indicates  
Power  
Illuminated green  
Not illuminated  
Illuminated orange  
Not illuminated  
Not illuminated  
TDR6 is powered on  
TDR6 has no power  
Fault  
One or more faults currently exist  
No faults currently exist  
Status  
The demodulator, decoder, and  
transport stream are not all locked or  
other alarm conditions may be present  
Illuminated green  
The above conditions do not exist  
Current Faults  
If the Faults LED is illuminated, the TDR6 has detected a current fault. Current  
faults are reported in real time. This means that the Current Faults function  
displays only currently existing conditions.  
The faults generated depend on the option modules installed in your TDR6.  
To determine if any other faults have occurred, review the Fault History Log.  
Fault History  
The TDR6 maintains a log of all the faults that it detects over a period of time, not  
just the current faults. The TDR6 detects a variety of hardware faults as well as  
operational faults that are not reported as current faults and that do not illuminate  
the Fault LED. These faults are all logged in the fault history.  
All faults are stored in volatile memory until the power is turned off or the unit is  
reset.  
Time Tags  
The TDR6 has a battery backed, internal real-time clock. This clock is used to  
time tag faults. A time tag enables you to determine when and how often a  
particular fault has occurred.  
Troubleshooting  
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Fault History Descriptions  
Fault history descriptions are in the History function of the Faults menu and are  
displayed as ASCII strings with the following information:  
Time tag  
Command mnemonics  
Fault descriptor  
For example:  
Time Tag  
Command  
Mnemonics  
Fault Descriptor  
FIFO Idle  
15:23:17  
HD  
The following table defines the command mnemonics and indicates the associated  
option modules.  
Command Mnemonics  
Abbreviation  
Command Mnemonics  
Option Module  
ADA  
ADB  
ADC  
ADD  
ADE  
ADF  
CA  
Audio Decoder Channel A  
Audio Decoder Channel B  
Audio Decoder Channel C  
Audio Decoder Channel D  
Audio Decoder Channel E  
Audio Decoder Channel F  
PGCA Control  
TAUD-6100 or TDEC-61001  
TAUD-6100 or TDEC-61001  
TAUD-6100  
TAUD-6100  
TDEC-61001  
TDEC-61001  
TMAC-6125  
DC  
Decoder Controller  
TMAC-6125  
INP  
Input Control  
TMAC-6125  
MC  
Master Controller  
TMAC-6125  
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Command Mnemonics (continued)  
Command Mnemonics  
Abbreviation  
Option Module  
DMD.A  
DMD.B  
DMD.C  
DMD.D  
UDA  
QPSK Demodulator A  
QPSK Demodulator B  
QPSK Demodulator C  
QPSK Demodulator D  
User Data A  
TDEM-6110  
TDEM-6110  
TDEM-6110  
TDEM-6110  
TMAC-6125  
TMAC-6125  
TDEC-6100  
TDEC-6161  
UDB  
User Data B  
VD  
Video Decoder  
HDVD  
High Definition Video Decoder  
1
If the TAUD-6100 is installed, it controls ADA through ADD and the TDEC-6100 controls ADE and ADF. If  
the TAUD-6100 is not installed, the TDEC-6100 controls ADA and ADB.  
The Fault Descriptors are defined in the following table.  
Fault Descriptors  
Front Panel  
Descriptor  
Fault Log  
Descriptor  
Explanation  
Possible Cause  
FIFO Idle  
FIFO Idle  
Input to FIFO buffer has stopped  
No video, audio, user data, or teletext  
input  
FIFO Over  
FIFO Undr  
FIFO Overflow FIFO input rate exceeds output rate Delay values too great  
FIFO  
FIFO output rate exceeds input rate Interrupted input  
Underflow  
Init  
Initialize Failed Initialization failure  
Corrupted configuration files or  
hardware failure  
Bad Eb/No  
Bad Eb/No  
Input signal to noise ratio below DVB Insufficient transmit power, improperly  
specification  
oriented satellite dish, improperly  
polarized LNB, or excessive cable  
loss  
Input  
Input Signal  
Loss  
No input signal detected  
Missing input signal or incorrect  
demodulator configuration  
Data Err  
No PIDs  
PAT Loss  
PMT Loss  
Sys Reset  
Trans Err  
Data Error  
Errors detected in the format of the  
video, audio, and so on  
Bit errors introduced in the link or at  
the source  
No PIDs  
Present  
No PIDs available for the selected  
service  
Command mnemonic not enabled at  
the encoder  
PAT Timeout  
PAT information not received  
Missing input signal or incorrect  
demodulator configuration  
PMT Timeout  
PMT information not received  
Missing input signal or incorrect  
demodulator configuration  
System Reset A system reset exception has  
occurred  
Software or controller board error  
Transport Error Transport packed error occurred  
Noisy transport stream input  
Troubleshooting  
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Viewing Current Faults  
Current faults can be viewed from the front panel or from a remote device.  
To view current faults using the front panel:  
1. From the Faults Menu select Current.  
If no current faults exist, the LCD displays No Faults.  
If current faults do exist, the LCD displays all faults that are currently  
occurring, beginning with the highest priority fault. If more than one  
current fault exists, a right-pointing arrow appears on the right side of the  
LCD.  
2. To view additional faults, press the Up button. Pressing the Up button when  
the last fault is displayed will take you back to the beginning of the list.  
To view current faults using a remote unit issue the FCcommand.  
If no current faults exist, the remote unit displays No Faults.  
If current faults do exist, the remote unit displays current faults in the  
following format:  
Current Faults: Requested on 12/01/2003 at 14:20:11  
---------------------------------------------------  
HDVD INPUT SIGNAL LOSS  
Viewing the Fault History Log  
The fault history log can be viewed from the front panel or from a remote device.  
To view the fault history log from the front panel:  
3. From the Faults Menu select History. The Fault History Log is displayed,  
beginning with the most recent fault.  
4. To view additional faults, press the Up button. Pressing the Up button when  
the last fault is displayed will take you back to the beginning of the list.  
The date on which a fault occurred is only available through the remote port.  
NOTE  
To view the fault history log from a remote device issue the FH LOGcommand.  
The remote displays the fault log history using the following format:  
Fault Log: Requested on 12/01/2003 at 16:20:42  
----------------------------------------------  
12/01/2003 15:23:17 HD, INPUT LOSS (CLEARED)  
12/01/2003 08:57:39 ADA, DATA ERROR (CLEARED)  
12/01/2003 08:57:09 ADA, NO PIDS PRESENT (CLEARED)  
Clear Fault History Log  
The fault history log can be cleared from the front panel or from a remote unit.  
To clear the fault history log from the front panel:  
1. From the Fault Menu select Clear. The phrase Press ENTER to Clear  
appears.  
2. Press Enter. The fault history log is now clear.  
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To clear the fault history log from a remote unit issue the FAULTLOGCLEAR  
command.  
Initialization Self-Test  
Function  
The TDR6 has several built-in-self-tests. many of these tests are performed  
automatically when the unit is powered up or reset. Faults detected when the unit  
is powering up are displayed as error messages on the LCD screen.  
Other self-tests are performed during real-time operation as the system monitors  
the transport stream. Faults detected while the unit is running are indicated by the  
LEDs on the front panel.  
You can also query the system on the status of faults using the Faults menu.  
Troubleshooting the  
QPSK Demodulator  
This section provides information on troubleshooting the QPSK demodulator in a  
TDR6 configured with a TDEM-6110 option module.  
Input Status LED Not Illuminated  
If the Status LED is not illuminated, the demodulator, decoder, or the transport  
stream is not locked. This problem may be caused by:  
Receive signal E /N level is to low  
b
0
Receive signal power level is to low  
Receive carrier offset is wrong  
Receive Signal Eb/N0 Level  
The E /N value in the Details menu under Input/Status displays the estimated  
b
0
E /N level of the receive signal in units of decibels (dB).  
b
0
The minimum E /N level required by the QPSK demodulator for flawless video  
b
0
reception at each Viterbi Code Rate is listed in the following table.  
Viterbi Code Rate And Eb/No Minimum Levels for QPSK  
Demodulator  
Minimum Eb/N0 (dB)  
Viterbi Code Rate  
1/2  
2/3  
3/4  
5/6  
7/8  
4.5  
5.0  
5.5  
6.0  
6.4  
An E /N level above the minimum DVB requirement is acceptable.  
b
0
If the E /N level drops below the minimum DVB requirement, the video  
b
0
reception can be interrupted or of poor quality.  
If the E /N level is above the minimum DVB requirement, the TDR6 should  
b
0
acquire the carrier, demodulate the signal, allow the decoder to lock the  
transport stream, and provide decoded video and audio output.  
For information on estimating the E /N level, refer to the appendix on the QPSK  
b
0
demodulator.  
Troubleshooting  
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Receive Carrier Offset  
The Offset value displays the difference, in MHz, between the actual receive  
carrier frequency and the frequency determined by subtracting the LO Freq  
parameter from the RF Freq parameter ( RF Ð LO ), which have been entered by the  
user. To achieve carrier lock, the difference between the two frequencies, as  
shown in the Offset, must be less than 2MHz; however, to achieve optimum  
performance, the carrier Offset should be as close to zero as possible.  
While the TDR6 is trying to lock onto a receive carrier, the Offset value is not  
valid. When the TDR6 is locked onto the receive carrier, the Offset displays the  
number of MHz you need to adjust the RF Freq in order to achieve optimum  
performance.  
To achieve optimum performance, the Offset frequency should be as close to 0 as  
possible.  
For the procedures used to query the offset parameter and to adjust the RF and LO  
parameters, refer to the chapter on configuration.  
Demodulator Does Not Lock  
If the demodulator does not lock, verify that the receive signal E /N and power  
b
0
levels are above the minimum DVB limits. If the receive signal E /N and power  
b
0
levels are sufficient, confirm that following settings match those of the modulator:  
RF frequency (RF Freq)  
LO frequency (LO Freq)  
Transport stream data rate (Data Rate)  
Viterbi code rate (Code Rate)  
Demodulator Locks Intermittently  
If the demodulator locks intermittently, but the decoder does not lock, confirm  
that the E /N level is above the minimum DVB limits. If the E /N is sufficient,  
b
0
b
0
confirm that the Viterbi code rate is set correctly.  
Performance Problems  
If performance is low, take the following actions:  
Replace the cable from the LNB to the input port on the TDR6.  
Check for ground loop potential.  
Check the carrier offset parameter. If carrier is off by more than 1.5 Mhz from  
the center, then change RF or LO parameters to reduce the carrier offset.  
For the procedures used to query the offset parameter and to adjust the RF and  
LO parameters, refer to the chapter on configuration.  
Check adjacent channel spectrum to ensure that there is no adjacent channel  
interference  
Ensure that the bit rate does not exceed the maximum bit rate for a given  
transponder bandwidth.  
Refer to the QPSK demodulator appendix for a table providing information  
related to bit rates versus transponder bandwidth.  
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Technical Specifications  
A
The specifications for your TDR6 depend upon the specific option modules  
installed.  
FACTORY-CONFIGURABLE FEATURES  
INPUT INTERFACE MODULES TDEM-6110 Module – Four switchable Input QPSK/8PSK/16QAM Receiver  
Four selectable L-band inputs  
DVB -compliant FEC decoding, deinterleaving, and descrambling  
LNB power supplied through the L-band feed cable, 13V, 18V,or OFf selectable,  
350mA maximum current  
®
HDTV DECODING  
TDEC-6161 Module  
HD VIDEO PROCESSING  
MPEG-2 4:2:0 Main Profile @ High Level (up to 70 Mbps)  
ATSC resolutions  
1920 x 1080i (25, 30, and 29.97 fps)  
1280 x 720p (60 and 59.94 fps)  
HD VIDEO OUTPUT  
HD AUDIO OUTPUT  
TDEC-6161 Module  
Two serial digital outputs per SMPTE 292M SDI @ 1.485 Gbps, two BNC connectors  
TAUD-6100 Module  
Four AES/EBU digital stereo pairs (eight mono channels) via four BNC connectors  
MPEG decoding and Dolby AC3 decoding of 2- or 5.1-channels through an external  
decoder  
SDTV DECODING  
TDEC-6100 Module  
SD VIDEO PROCESSING  
MPEG-2 4:2:0 Main Profile @ Main Level (1 to 15 Mbps)  
MPEG-2 4:2:2 Studio Profile @ Main Level (2.5 to 50 Mbps)  
Horizontal resolutions: 720, 704, 544, 480, and 352  
Vertical resolutions: 480/240 (NTSC) and 576/288 (PAL)  
SD VIDEO OUTPUT  
SD VBI DATA  
TDEC-6100 Module  
Composite analog NTSC (525) or PAL (625), BNC connector  
Serial digital component video (SMPTE 259M), BNC connector  
TDEC-6100 Module  
Proprietary passage of NTSC line 21 closed captions  
DVB 4:2:2 expanded windows carriers WSS, VPS, VITC, CC, AMOL, XDS, etc.  
SD AUDIO OUTPUT  
TDEC-6100 Module  
Two AES3 digital stereo pairs, XLR  
Two AES3 digital stereo pairs @ 48 kSps, embedded in SDI, per SMPTE 272A  
Two analog stereo pairs, terminal block connector  
TAUD-6100 Module  
Four AES3 digital stereo pairs, BNC  
Dolby AC3 pass-through of 2- or 5.1-channels for an external Dolby decoder,  
64 to 640 kbps @ 48 kSps  
MPEG Layer II, sampling rates of 32, 44.1, and 48 kSps, output rates from  
64 to 384 kbps  
Technical Specifications  
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STANDARD FEATURES  
DATA PROCESSING  
TMAC-6125 Module  
®
DVB ASI transport input and output, BNC connector  
Two independently programmable auxiliary data ports on DB-9 connectors  
Asynchronous: 1200 to 38400 bps, EIA-232 and EIA-422 levels  
Synchronous: 1 to 2048 kbps, resolution 1 bps, EIA-422 levels  
CONDITIONAL ACCESS  
PGCA proprietary conditional access  
BISS (Basic Interoperable Scrambling System) Modes 0, 1, and E  
FRONT PANEL CONTROL  
REMOTE CONTROL  
Pushbuttons, illuminated LCD, bright indicator LEDs  
RS-232 on a DB-9 female connector  
Ethernet interface on an RJ-45 female connector  
PHYSICAL  
2U standard 19” rack-mount – 8.9 cm high, 48.3 cm wide, 58.4 cm deep  
(3.5” x 19” x 23”)  
Weighs less than 10.5 kg (23 lbs)  
POWER SUPPLY  
Autosensing, autoranging 90 to 240 VAC, 50 to 60 Hz universal power supply,  
44 Watts (typical)  
OPERATING CONDITIONS  
Ambient temperature: 0° to 45°C  
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Default Configurations  
B
This appendix provides the settings for the TDR6 default factory configurations.  
All parameter settings are the same for all factory defaults, except where noted.  
The TDR6 is set to the DVB-compliant defaults at the factory.  
Defaults  
Settings for DVB, Default1, Default2, and Default3  
Configurations  
Parameter  
Exceptions  
Input  
ASI  
Default3 = RF_A  
Demodulator A - D  
RF Frequency  
LO Frequency  
Data Rate  
Code Rate  
LNB Power  
Modulation  
Rolloff  
11210 MHz  
10000 MHz  
8448000 bps  
5/6  
Off  
QPSK  
25RCRO  
1210  
Tuner Freq  
Sym Rate  
5500187  
Standard-Definition Video Decoder  
Video PID  
Defaults to the first video channel detected in the selected  
service.  
Auto Select  
Video Mode  
On  
PAL  
If the selected service is NTSC, the auto-detect function of the  
video decoder senses the mode and automatically switches to  
the NTSC mode.  
PAL Submode  
Setup 7.5 IRE  
Video Delay  
I (in PAL mode only)  
Auto (in NTSC mode only)  
0
Vertical Offset  
Horizontal Offset  
0
0
Tiernan Closed  
Captions  
Off  
High-Definition Video Decoder  
Video PID  
Defaults to the first video channel detected in the selected  
service.  
Video Format  
720p  
Video Frame Rate  
59.94  
Default Configurations  
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Defaults (continued)  
Settings for DVB, Default1, Default2, and Default3  
Configurations  
Parameter  
Exceptions  
Video Delay  
0
Audio Decoder A - F  
Audio PID  
Defaults to the first English audio channel detected in the  
selected service. If none of the audio channels are in English, and 3, Audio  
For Defaults 1, 2,  
the audio decoder selects the first audio channel detected in the Decoder E and F  
selected service.  
Audio Decoder  
A
select PIDs 38 and  
39.  
PID  
36  
Default1, 2, 3  
36  
B
37  
37  
C
D
E
F
38  
39  
36  
37  
38  
39  
38  
39  
Auto Select  
Source  
On  
MPEG-2  
Channel Mode  
Stereo  
If the audio mode in the selected service is not stereo, the auto-  
detect function of the audio decoder senses the correct mode  
and automatically switches to it.  
Audio Volume  
18dBu  
Preferred Language English  
If none of the audio channels in the selected service are in  
English, the audio decoder selects the first audio channel  
detected in the selected service.  
Delay  
0
User Data A - B  
PID  
Defaults to the first user data channel detected in the selected  
service.  
Auto Select  
Baud Rate  
Data Bits  
Parity  
On  
38400bps  
8
None  
Stop Bits  
Interface  
1
RS-232  
Off  
Handshake  
Source Type  
Asynchronous  
Remote Control  
Baud Rate  
Data Bits  
38400bps  
8
Parity  
None  
1
Stop Bits  
Soft Flow Control  
Off  
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Defaults (continued)  
Settings for DVB, Default1, Default2, and Default3  
Configurations  
Parameter  
Exceptions  
Hard Flow Control  
On  
Front Panel Access  
Access  
Unlocked  
7384  
Password  
Ethernet  
IP Address  
IP Mask  
192.200.9.201  
255.255.255.0  
0.0.0.0  
IP Gateway  
PGCA  
Auto Select  
On  
Default Configurations  
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Port Pinouts  
C
Remote Port Pin Assignments  
Pin  
Signal  
Direction  
Signal Definition  
1
Unused  
TXD  
input  
output  
2
Receive Data  
3
RXD  
Transmit Data  
4
Unused  
GND  
5
6
7
DTR  
input  
Pulled High  
Unused  
Unused  
Unused  
GND  
8
input  
input  
9
Shell  
Fault Relay Port Pin Specifications  
Pin  
Signal  
1
2
3
4
5
6
Common (grounded)  
No Connection  
Normally Closed  
No Connection  
No Connection  
Normally Open  
Port Pinouts  
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Ethernet Port Pin Assignments  
Pin  
Signal  
Signal Definition  
1
2
3
4
5
6
7
8
TD+  
TD–  
RD+  
NC  
Transmit Data positive  
Transmit Data negative  
Receive Data positive  
No connect  
NC  
No connect  
RD–  
NC  
Receive data negative  
No connect  
NC  
No connect  
User Data port Pin Specifications  
Tiernan  
Pin  
Number  
Tiernan  
Asynchronous  
Standard RS232  
Synchronous  
1
2
3
4
5
6
7
Unused  
Unused  
TD— Transmit Data  
Unused  
TD+ Transmit Data  
TD+ Transmit Data  
GND  
GND  
GND  
RTS— Ready To  
Send  
EN- Data Valid  
Unused  
8
9
CTS— Clear To Send TD- Transmit Data  
TD- Transmit Data  
Unused  
GND  
Shell  
GND  
GND  
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Port Specifications  
D
TMAC-6125  
Specifications  
ASI In and ASI Out Port Specifications  
Signal amplitude  
Data coding  
800mVpp minimum  
8B/10B per DVB specification  
27 MHz, 100 ppm stability  
>15 dB  
Reference clock  
Input return loss  
Connection type  
Data rate  
BNC Female  
104 Mbps maximum  
Stability >100 ppm  
User Data Port Specifications  
Port type  
Signal  
DB-9 Female  
RS–422 differential level  
Baud rate  
Synchronous—4.096 Mbps  
Asynchronous—38400 bps  
Signal  
RS–232 differential level  
Fault Relay Port Specifications  
Port type  
Signal  
RJ-11 Female  
Relay Closure  
Ethernet Port Specifications  
Port type  
Impedance  
Signal  
RJ-45 Female Twisted Pair  
100Ω  
IEEE 802.3  
BAUD rate  
10Mbps  
Remote Port Specifications  
Port type  
Signal  
DB9 Male  
RS-232  
Port Specifications  
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TDEC-6100  
Specifications  
Composite Port Specifications  
Port type  
BNC female  
Impedance  
75Ω  
Signal amplitude  
1Vpp  
D1 Port Specifications  
Port type  
BNC female  
75Ω  
Impedance  
Signal amplitude  
1Vpp  
Analog Audio Output Port Specifications  
Port type  
Terminal blocks  
Impedance  
30 balanced, 600 factory  
selectable  
Max amplitude  
18 dBU  
AES/EBU Port Specifications  
Port type  
XLR male  
Impedance  
100balanced  
TDEC-6161  
Specifications  
SD 1 and SD2 out Port Specifications  
Port type  
female BNC  
Impedance  
75 Ω  
Signal amplitude  
800 MVpp  
TAUD-6100  
Specifications  
Digital Audio Port Specifications  
Port type  
BNC female  
Impedance  
75 balanced  
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TDEM-6110  
Specifications  
LNB Port Specifications  
Port type  
female F-type  
Impedance  
Frequency range  
Step size  
75 Ω  
L-band, 950 to 2150 MHz  
125 kHz  
Power level  
Data rate  
-65 dBm to -25 dBm  
1 Msps to 30 Msps  
1.5:1  
VSWR  
Port Specifications  
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Tiernan VBI Data  
Transmission  
E
Overview  
The latest series of Tiernan encoders and decoders can be configured to transmit  
various types of Vertical Blanking Interval (VBI) data when it is present in the  
input video.  
The following decoders and encoders support one or more methods for  
transmitting VBI data:  
TDR6 – software 3.20 or later  
TE6000A and TE6000 – software V2.21 or later  
VBI Basics  
A standard NTSC TV signal consists of 525 horizontal lines, referred to as a  
frame. Each frame is divided into two fields, each with 262 ½ lines. The first 21  
lines of each field are the VBI region; the remaining lines contain the active video  
picture.  
A standard PAL TV signal consists of 625 horizontal lines, referred to as a frame.  
Each frame is divided into two fields, each with 312 ½ lines. The first 22 lines of  
each field are the VBI region; the remaining lines contain the active video picture.  
For standard NTSC and PAL video encoding, the first 6 lines of the VBI region  
contain vertical timing pulses. VBI data is not allowed on these lines, however the  
remaining lines in the VBI region are available to carry any type of data.  
PAL  
NTSC  
VBI Region  
Lines 7 to 22 VBI Region  
Line 23 First Line of Active Video  
Lines 7 to 21 VBI Region  
}
}
Line 22 First Line of Active Video  
Active Picture  
Line 311 Last Line of Active Video  
Line 262 Last Line of Active Video  
Normal Field for an Encoded Picture Frame  
Typical forms of data included in the VBI of broadcast video transmissions are  
World System Teletext (WST), VPS, WSS, NABTS, Closed Captions, XDS,  
AMOL, Vchip, and VITC.  
Tiernan VBI Data Transmission  
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MPEG and VBI  
Originally, the MPEG video compression scheme discarded all VBI information  
and included only the compressed, active video portion of the picture for  
transmission. This caused all VBI data to be lost when the video was digitally  
compressed for transmission using MPEG.  
Today, however, enhancements to the original MPEG compression system have  
provided two methods for including VBI data in digital-compressed MPEG  
streams:  
The first method is to extract the data from the baseband video input and  
insert that data digitally into the transport stream as either a dedicated PES  
stream on a dedicated PID, as in DVB-Teletext, or as an extended data field in  
the video frame header information as in ATSC-CC.  
The second method is to shift, or expand, the active video portion of the  
picture to include the VBI lines in the compressed picture frame, as in DVB  
4:2:2 expanded windows.  
For either of these methods to work, it is required that both the encoder and  
decoder are:  
Functionally capable of processing the required video  
Correctly configured, either manually or via auto-sensing functionality, for  
the employed VBI method  
All of the VBI schemes described in this document, with the exception of Tiernan  
Proprietary Closed Captions, adhere to industry standards and formats, defined  
either by ATSC or DVB. Tiernan Radyne ComStream equipment does inter-  
operate with all other vendor’s equipment that is found to be compliant with these  
industry standards.  
Tiernan’s TDR6 decoder can process data contained in the VBI region of a video  
signal according to the following methods and standards:  
Tiernan-CC – A Tiernan proprietary scheme for transmission of Line 21  
closed captions included on a composite analog NTSC or component digital  
(525) format video signal.  
DVB 4:2:2 Expanded Windows – DVB standard for transmission of 16 or 32  
lines of VBI data included on a composite analog or component digital (SDI)  
format video signal. This standard supports both PAL/625 and NTSC/525  
format video standards.  
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Configuring Your  
System  
This section describes how to configure your system for successful end-to-end  
processing of VBI data for each VBI scheme. For a detailed description of the  
front panel or remote commands used to implement the various VBI schemes,  
refer to the appropriate command sections found in this manual.  
Tiernan Proprietary Closed Captions (Tiernan CC)  
Using Tiernan proprietary closed captions, two lines of VBI information are  
encoded per frame (one per field) at the expense of losing two lines of active  
video (one per field). The encoded picture is simply shifted up one line to include  
the last line of VBI and to exclude the last line of active video in each field.  
Tiernan CC Mode is for NTSC Format Only  
VBI Region  
Line 21 Becomes First Line of Active Video  
in Tiernan CC Mode  
1 line  
Encoded Picture Is Shifted  
UP One Line  
Line 261 is Last Line of Active Video in Tiernan CC Mode  
Last Line of Normally Active Video Is Lost (Line 262)  
1 line  
Tiernan CC Field for an Encoded Picture Frame  
This proprietary mode is intended as a method to transmit line 21 EIA-608 closed  
captions in an NTSC system without incurring more bandwidth requirements.  
Tiernan proprietary closed captions are supported on a composite analog NTSC or  
component digital (525) format video signal.  
Operational Considerations  
Ensure that VBI teletext is disabled when closed captions are enabled, as teletext  
overwrites all other VBI data.  
Hardware Requirements  
Encoders will properly process Tiernan closed captions with any of the  
following modules: TVIP-6021, TVIP-6025, or TVIP-6001.  
The TDR6 decoder processes VBI data in its standard configuration.  
End-to-End Configuration  
To configure the encoder and decoder for Tiernan proprietary closed captioning,  
follow these steps:  
Encoder  
1. Ensure that Teletext is disabled. Issue the front panel command  
Config>Service #>VBI>Teletext>Enable=off or the remote  
TT ENABLE Off command.  
2. Ensure that closed caption VBI data is included in the selected service video  
input signal.  
Tiernan VBI Data Transmission  
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3. Enable the encoder for Tiernan closed captions. Issue the front panel  
command Config>Service #>VBI>Tiernan CC=On or the remote  
VE TCC ON command.  
Decoder  
4. Set the decoder VBI format control to automatically detect the type of VBI  
data to decode. Issue the front panel command  
VBI>Format>VBI Format Cntrl=Auto or the remote  
VBI CONTROL AUTO command.  
5. If your system requires you to manually set the type of VBI data to decode,  
follow these steps:  
a. Set the decoder VBI format control to manual. Issue the front panel  
command VBI>Format>VBI Format Cntrl=Manual or the remote  
VBI CONTROL MANUAL command.  
b. Set the VBI format to Tiernan closed captions. Issue the front panel  
command VBI>Format>VBI Format=Tiernan CC or the remote  
VBI FORMAT TIERNANCC command.  
DVB 4:2:2 Expanded Windows, 16-line and 32-line  
Tiernan encoders and decoders support both 16- and 32-line expanded windows  
operations. As with normal video encoding, the first 6 lines of the VBI region  
contain timing set-up information. Expanded Windows use the remaining lines in  
the VBI region, either 16 or 32 per frame (8 or 16 per field), to transmit data.  
PAL  
NTSC  
VBI Region  
Lines 15 to 22 VBI Data  
Line 23 First Line of Active Video  
Lines 14 to 21 VBI Data  
}
}
Line 22 First Line of Active Video  
Active Picture  
Line 311 Last Line of Active Video  
Line 262 Last Line of Active Video  
16-Line Expanded Windows Field for an Encoded Picture Frame  
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PAL  
NTSC  
VBI Region  
Lines 7 to 22 VBI Data  
Line 23 First Line of Active Video  
Lines 7 to 21 VBI Data  
}
}
Line 22 First Line of Active Video  
Active Picture  
Line 311 Last Line of Active Video  
Line 262 Last Line of Active Video  
32-Lines Expanded Windows Field for an Encoded Picture Frame  
DVB 4:2:2 Expanded Windows is supported on a composite analog or component  
digital (SDI) format video signal. This standard supports both PAL/625 and  
NTSC/525 format video standards, and can transmit any of the following VBI  
services:  
PAL mode: Teletext, PDC, WSS, and VPS  
NTSC mode: ATSC Closed Captions, V-Chip, AMOL I and II, and VITC  
Operational Considerations  
Ensure that both VBI teletext and closed captions are disable when either 16-  
or 32-line expanded windows are enabled, as teletext and closed captions  
overwrite expanded windows data.  
Chroma must be set to 4:2:2 for proper expanded windows operations.  
Hardware Requirements  
Encoders will properly process Expanded Windows VBI data with any of the  
following modules: TVIP-6021, TVIP-6025, or TVIP-6001.  
The TDR6 decoder processes VBI data in its standard configuration.  
End-to-End Configuration  
To configure the encoder and decoder for DVB 4:2:2 Expanded Windows  
operation, follow these steps:  
Encoder  
1. Ensure that all other VBI schemes are disabled.  
2. Ensure that VBI data is included in the selected service video input signal.  
3. Set chroma to 4:2:2 mode. Issue the front panel command  
Config>Service #>Video>Chroma=4:2:2 or the remote  
VE.<port> CHROMA 4_2_2 command.  
4. Configures the encoder to transmit either 16 or 32 lines of VBI information.  
Issue the front panel command Config>Service #>VBI>Expand>  
VBI_Passthru=type or the remote VE VBI_PASS type command,  
where type is set to 16_lines or 32_lines.  
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Decoder  
5. Set the decoder VBI format control to automatically detect the type of VBI  
data to decode. Issue the front panel command  
VBI>Format>VBI Format Cntrl=Auto or the remote  
VBI CONTROL AUTO command.  
6. If your system requires you to manually set the type of VBI data to Expanded  
Windows, follow these steps:  
a. Set the decoder VBI format control to manual. Issue the front panel  
command VBI>Format>VBI Format Cntrl=Manual or the remote  
VBI CONTROL MANUAL command.  
b. Set the VBI format to either 16- or 32-lines Expanded Windows.  
From the front panel, issue the command VBI>Format>VBI Format=#  
where # is set to 16-line or 32-line.  
From a remote terminal, issue the command VBI FORMAT # where # is  
set to lines16 or lines32 .  
Encoder Command  
Listing  
This section provides a detailed description of the front panel and remote  
commands used to configure Tiernan encoders for VBI operations.  
Front Panel Commands for Encoder Configuration  
Tiernan Closed Captions Front Panel Commands  
Config>Service # >VBI>CC — used to configure the encoder to transmit closed captions  
Tiernan CC  
configures the encoder to transmit  
Tiernan closed captioning  
information  
on – encodes two lines of VBI information per  
frame (one per field) at the expense of losing  
two lines of active video (one per field)  
The Tiernan CC transmission  
described in this document is  
Tiernan proprietary. Only Tiernan  
decoders accommodate the Tiernan  
CC feature described in this  
document:  
The encoded picture is simply shifted up one  
line to include the last line of VBI and to  
exclude the last line of active video in each  
field.  
off – does not encode any VBI information  
(default)  
Note: Tiernan CC should not be  
implemented in PAL mode, as the  
closed caption information will be  
decoded and placed on line 22 of  
the video.  
Note: Data transmitted in the VBI region using  
the Tiernan CC command will experience a  
degradation in quality given the inherently  
“lossy” compression of MPEG.  
Expanded Windows Front Panel Commands  
Config>Service # >VBI>Expand — used to configure the encoder to transmit data in 16-line or  
32-line expanded windows mode  
VBI_Passthru Configures the encoder to transmit Off – disables expanded windows mode  
either 16 or 32 lines of VBI  
information  
(default)  
16-line – enables 16-line expanded windows  
mode  
32-line – enables 16-line expanded windows  
mode  
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Remote Commands for Encoder Configuration  
Tiernan Closed Captions Remote Commands  
Remote  
Command  
Parameter  
Range  
Description  
VE TCC  
On, Off  
Configures the encoder to transmit Tiernan closed captioning  
information. Parameters are:  
On = encodes two lines of closed captioning information per  
frame (one per filed) at the expense of losing two lines of  
active video (one per field)  
Off = does not encode any closed captioning information  
(default)  
Front panel command: Config>Service>VBI>CC>Tiernan CC  
Expanded Windows Remote Commands  
Remote Command  
Parameter  
Range  
Description  
VE VBI_PASS  
Off, 16_LINES, Configures the encoder to transmit either 16 or 32 lines of VBI  
32_LINES  
information  
Off – disables expanded windows mode (default)  
16_lines – enables 16-line expanded windows mode  
32_line – enables 16-line expanded windows mode  
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Option Module Overview  
F
Tiernan’s powerful and highly sophisticated products integrate a proven modular  
design which provides flexible, highly-reliable, customized solutions to met your  
requirements. Each product’s modular chassis supports a variety of option  
modules enabling the IRD to be configured for a wide-range of HDTV and SDTV  
services.  
Tiernan option modules are easily installed in the field for system upgrades or  
repairs. However, before working with any option modules, please read this  
chapter in order to familiarize yourself with the:  
Option module components  
Procedures for installing and removing option modules from a chassis  
Tiernan periodically updates existing option modules and releases new option modules. For more  
information on available option modules, or to add functionality to your Tiernan products, contact  
Tiernan Customer Service.  
NOTE  
Option Module  
Components  
Tiernan option modules, shown in the following illustration, consist of the  
following components:  
Extractor tab used to remove the module from the chassis  
Filler plate, which must be screwed into the chassis once the module is  
installed to ensure adequate grounding for emission suppression  
A backplane edge connector which is seated, or plugged into, the unit’s  
backplane  
Filler Plate  
Backplane Edge  
Connector  
Extractor  
Tab  
Option Module  
Typical Option Module  
All Tiernan option modules contain static sensitive components. Use standard antistatic procedures  
and wear properly grounded antistatic wrist straps to prevent electrostatic damage to components  
when handling option modules.  
CAUTION!  
Please Read  
Carefully  
Option Module Overview  
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Installation Procedure  
To install an option module:  
1. Before installing option modules, ensure that all configuration parameters  
specific to your site are recorded.  
2. Remove power from the unit.  
3. Remove the filler plate from the appropriate slot by unscrewing all end  
screws.  
4. Align the module edges so the module slides down the center of the module  
guides.  
5. Slowly push the module into the chassis by pushing on the area of the filler  
plate labelled push here.  
6. When the module is almost completely inserted into the chassis, seat the  
module into the backplane by applying slightly more pressure with your  
fingers.  
The module is fully seated when both ends of the filler plate are flush with the  
chassis.  
7. Screw the filler plate into the chassis.  
8. Once all option modules are installed and correctly cabled, power on the unit.  
If the installed option module is a replacement of an existing board, the  
system will automatically perform a self-test and configure itself to your  
specific requirements.  
If the installed option module provides new functionality, the system will  
automatically perform a self-test and the module will configure itself to  
default settings.  
Removal Procedure  
To remove an option module:  
1. Ensure that all configuration parameters specific to your site are recorded  
before removing any option modules.  
2. Remove power from the IRD.  
3. Remove any cables, connections, and attachments from the module as  
required.  
4. Remove the filler plate by unscrewing all end screws.  
5. Unseat the module from the backplane by grasping the extractor tab and  
pulling slowly, with even pressure.  
6. Using the extractor tab, slowly withdraw the module from the chassis.  
7. Place the module in a static protection bag.  
8. Install the blank filler plate and replace the end screws.  
9. Reattach any cables, connections, and attachments as required.  
10. Power on the unit. The system will automatically perform a self-test and  
configure itself to your specific requirements.  
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Demodulator  
Application Notes  
G
This appendix contains additional technical information for the TDEM-6110  
Demodulator option module, including information on:  
Configuration  
Rates and channel spacing  
Estimating E /N  
b
0
Troubleshooting  
Configuration  
This section provides technical information to supplement the basic configuration  
procedures provided in the chapter on configuring the TDR6.  
Industry Standard LNB Frequencies  
The tuner input frequency for the demodulator is divided into two components  
(RF and LO) to correlate with industry standards. The following table lists the RF  
range for common LNB LO frequencies.  
RF Ranges for LO Frequencies  
RF Range  
(Mhz)  
Input L-band  
Range (Mhz)  
LNB LO (Mhz)  
Type  
3450 - 4200  
10950 - 11700  
11700 - 12450  
12250 - 13000  
5150  
10000  
10750  
11300  
950 - 2150  
950 - 2150  
950 - 2150  
950 - 2150  
C band  
Domestic Ku Band  
Demodulator Tuner SAW Filter  
The demodulator tuner has a SAW filter (bandpass) for rejecting out-of-band  
noise. It is important that you correctly specify the input L-Band frequency to  
insure that the input spectrum is within the passband of the filter.  
Check the Offset parameter to confirm that the acquired carrier is within 2 Mhz of  
the location you specified when entering the RF and LO parameters.  
For the procedures used to query to offset parameter and to correct the offset by  
adjusting the RF and LO parameters, refer to the chapter on configuration.  
Demodulator Application Notes  
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Data Inversion / Spectral Inversion  
In QPSK modulations, every symbol consists of two bits of data. These two bits  
are commonly referred two as the I and Q samples. Data inversion occurs when  
both I and Q are inverted. Spectral inversion occurs when either I or Q are  
inverted. Spectral inversion is caused by selecting the lower sideband instead of  
the upper sideband in the mixing and RF filtering process.  
All Tiernan demodulators automatically check for and compensate for  
data/spectral inversion.  
Information Rate/  
Symbol Rate/Channel  
Spacing  
This section provides rate definitions and relationships as well as information on  
channel spacing.  
Definitions  
Information Rate (Bits/Sec)  
Information rate is the rate of data leaving the demodulator measured in bits per  
second. For Tiernan systems, the information rate is generally equal to the  
aggregate transport stream rate.  
For the TDR6, the information rate is the data rate parameter.  
Channel Rate (Bits/Sec)  
Channel rate is the rate of data in the demodulator, before the FEC decoding. The  
channel rate equals the information rate plus the FEC encoding overhead  
measured in bits per second.  
Symbol Rate (Symbols/Sec)  
Symbol rate is the rate of symbols being transmitted through the channel  
measured in bits per second. For QPSK modulation, there are 2 bits per symbol.  
You can query the TDR6 symbol rate using the DMD.x SRcommand. There is no  
front panel equivalent for the SR command.  
Aggregate Rate (Bits/Sec)  
Aggregate data rate is the rate of the encoder output transport stream measured in  
bits per second. The transport stream can be either a single transport stream or  
several multiplexed transport streams. The aggregate rate is generally the  
information rate going into the modulator or coming out of the demodulator.  
Relationships  
Information Rate = Aggregate Rate  
Symbol Rate = 1 2*(204 188)*(1 Code Rate)*Information Rate  
where the code_rate can be 1/2, 2/3, 3/4, 5/6, 7/8.  
The minimum required E /N level varies depending on the code rate. For a table  
b
0
showing the relationship between the E /N level and the code rate, refer to the  
b
0
chapter on troubleshooting.  
Maximum Rates  
Symbol Rates  
The minimum and maximum symbol rates are:  
Minimum = 1 Mbaud  
Maximum = 30 Mbaud  
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Information Rates  
The minimum and maximum information rates are provided in the following  
table.  
Minimum and Maximum Information Rates  
Code Rate  
1/2  
2/3  
3/4  
5/6  
7/8  
Minimum Information Rate  
(Mbps)  
0.92  
1.23  
1.38  
1.54  
1.61  
Maximum Information Rate  
(Mbps)  
27.6  
36.8  
41.5  
46.1  
48.4  
Output Spectrum Width  
To prevent intersymbol interference, the outgoing symbols are filtered by a  
DVB-compliant transmit filter. The filter type is a square-root raised cosine filter  
with roll-off factor alpha = 0.35. The result is that the output spectrum has a width  
of (1.35 * Symbol Rate).  
The following table provides examples of information bit rates versus transponder  
bandwidth at each code rate.  
Transponder  
BW (MHz)  
QPSK  
1/2 Mbps  
QPSK  
2/3 Mbps  
QPSK  
3/4 Mbps  
QPSK  
5/6 Mbps  
QPSK  
7/8 Mbps  
54  
46  
41  
36  
33  
30  
27  
18  
36.8627  
31.4016  
27.9884  
24.5752  
22.5272  
20.4793  
18.4314  
12.2876  
49.1503  
41.8668  
37.3178  
32.7669  
30.0363  
27.3057  
24.5752  
16.3834  
55.2941  
47.1024  
41.9826  
36.8627  
33.7908  
30.7190  
27.6471  
18.4314  
61.4379  
52.3360  
46.6473  
40.9586  
37.5454  
34.1322  
30.7190  
20.4793  
64.5098  
54.9528  
48.9797  
43.0065  
39.4227  
35.8388  
32.2549  
21.5033  
Estimating E /N  
The TRD6 provides an estimate of the E /N . To access this estimate:  
b
0
b
0
Using the front panel, select Details>Input>Status>E /N  
b
0
Using a remote unit, issue the command DMD.x EBNO  
E /N Definition  
b
0
The E /N expression is defined as follows:  
b
0
E = Energy per information bit.  
b
N = Noise energy per Hz.  
0
The formula for E /N , in dB is:  
b
0
E /N = C(dBm) - N0(dBm/Hz) - 10log(IR)  
b
0
where:  
C = Carrier Power  
IR = Information Rate  
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E /N Estimation Algorithm  
b
0
Within the FEC decoder IC, the Viterbi decoder output is re-encoded and  
compared to a delayed version of the original encoder input. Incoming bit errors  
that are corrected will result in a difference between original input and the  
encoded output. These differences are accumulated for a fixed amount of time.  
This accumulation register can be read by the TDR6 microprocessor and gives an  
approximation of the signal to noise level of the input signal. Once these reading  
have been calibrated using an input with a known E /N , they are used by the  
b
0
TDR6 to accurately estimate the E /N of the incoming signal.  
b
0
Note that the estimated E /N reading is accurate only for relatively low E /N  
0
b
0
b
readings (less than 10). This is because there are not enough bit errors at higher  
E /N to generate an accurate estimation.  
b
0
Estimating E /N Using a Spectrum Analyzer  
b
0
Sometimes it is desirable to be able to estimate the E /N of an input signal using  
b
0
a spectrum analyzer. The following equation will provide a reasonable  
approximation.  
Eb / N0 = 10 log10 [(10D/10 - 1)(SR/IR)]  
where:  
D = Distance in dB from top of spectrum to noise floor  
SR = Symbol Rate (symbols/sec)  
IR = Information Rate (bits/sec)  
To determine the symbol rate issue the command DMD.x SR.  
The symbol rate is not available from the front panel.  
The information rate is the TDR6 data rate parameter. To determine the data rate:  
Using the front panel, select Details>Input>Demod>RF_x>Data Rate where  
x = A, B, C, or D  
Using a remote unit, issue the command DMD.x DR  
Demodulator Low E /N Alarm  
b
0
The TDR6 issues a “low E /N ” fault if the E /N is ever 1 dB lower than the  
b
0
b
0
DVB specification. You should operate with at least a 2 dB margin to allow for  
rain-fade and other conditions.  
Troubleshooting  
This section provides information that may be helpful in troubleshooting  
including:  
Using a spectrum analyzer to check the configuration  
Troubleshooting commands  
Spectrum Analyzer  
Following are ways you can use a spectrum analyzer to check the configuration of  
the QPSK demodulator:  
Confirm that an input signal is present  
Confirm that spectrum is flat  
Confirm that width conforms to (1.35 symbol rate)  
*
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Measure C/N to estimate E /N  
b
0
where  
C is carrier power  
N is noise floor  
Calculate the estimated E /N  
0
b
Refer to the equation for estimating E /N using a spectrum analyzer in a  
previous section of this appendix.  
b
0
Transmit pure carrier to precisely locate the center frequency  
If the demodulator is supplying the DC to the LNB, then the spectrum analyzer must monitor the  
L-band input using a T-junction. Insure that the spectrum analyzer input is protected using a  
DC-block. Since the spectrum analyzer has an input impedance of 50 ohms, this method will also  
double-terminate the input signal (i.e. lower it by 3 dB).  
NOTE  
The demodulator will acquire only if the input carrier frequency is equal to [(RF – LO) 2 MHz].  
Once acquired, it is recommended that you optimize the RF parameter using the carrier offset status  
parameter. For the optimization procedure, refer to the chapter on configuring the TDR6.  
Diagnostic Commands  
This section describes commands you can use for troubleshooting the  
demodulator.  
G4 – Use this command to display the demodulator IC registers.  
Syntax – DMD.x G4 where x designates the demodulator that is the object of  
the command.  
Register Values – The register values are all in hexadecimal. The two  
registers that are most useful for debug are Register 6 and Register 31.  
Register 6 (Power Level) – This register should be almost equal to A0. This  
indicates that the AGC loop is locked and the signal level is optimum at the  
analog-to-digital converter inputs.  
Register 31 (Status) – Only the three least significant bits are active.  
Status[0] = 1 if the symbol clock is locked  
Status[1] = 1 if the carrier phase is locked  
Status[2] = 1 if the carrier frequency is locked  
Note that the state of these three bits are reflected in the status LED’s.  
G3 – Use this command to display the three decoder error count registers.  
Syntax – DMD.x G3 where x designates the demodulator that is the object of  
the command.  
Register Values – The register values are all in hexadecimal.  
Reed-Solomon Corrected – This register displays the total number of byte  
errors corrected by the Reed-Solomon decoder. It is reset to zero upon  
reaching max count.  
Any substantial channel noise will cause this register to be greater than zero.  
Reed-Solomon Uncorrected – This register displays the total number of byte  
errors that were detected, but not corrected, by the Reed-Solomon decoder. It  
is reset to zero upon reaching max count. For normal operation this register  
must be zero.  
Any non-corrected byte errors will result in some form of degradation in the  
decoder.  
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Viterbi Bit Error – This register displays the number of channel bit errors  
during the last measurement period. This register is used to estimate E /N . If  
b
0
this register is zero, the E /N is 16.00 (no noise).  
b
0
Any channel noise will cause this register to be greater than zero.  
OFFSET – Use this command to confirm the location of the carrier. The  
definition of this query is:  
(OFFSET = Actual RF – Programmed RF)  
The units are in Hz.  
Syntax – DMD.x OFFSET where x designates the demodulator that is the  
object of the command.  
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Table Top and Rack Mount  
Installation Instructions  
H
This appendix presents step-by step instructions for the installation of Tiernan 1U,  
2U, and 4U products. Instructions are presented for installing products:  
On a table top  
Using front rack mount brackets  
Using rear rack mount brackets  
Table Top Instructions  
To install a Tiernan unit on a tabletop or other flat surface, install the rubber feet  
included in the shipping kit, or place the unit on a rubber mat or other material that  
will prevent the unit from sliding and protect the table top surface.  
Ensure that the unit is placed on a stable surface of sufficient size and strength  
where it will not be jarred or pushed off its surface. Ensure that all cables and  
cords are out of the way and that they will not be tripped over, as this may cause  
personal injury or serious damage to the unit.  
To install the rubber feet, perform these steps:  
1. Ensure that there are four rubber feet included in the shipping kit.  
2. Break the feet apart from one another. Working with one rubber foot at a time:  
a. Remove the protective backing  
b. Place the foot under one corner of the unit, with the sticky side against the  
unit.  
c. Press the foot firmly against the unit. When you are finished, there should  
be one rubber foot under each corner of the unit.  
3. Ensure that the unit’s location and position provide the minimum required air  
flow clearance.  
Front Rack Mount  
Instructions  
To install a Tiernan unit in a standard 19-inch equipment rack using front  
mounting brackets, perform these steps:  
1. Ensure that there are two brackets and 4 screws in the front bracket kit.  
One side of each bracket has small holes while the other side has large holes.  
The small holes are counter-sunk on one side. The side which is not  
counter-sunk is placed against the unit.  
Small Holes  
Large Holes  
Note: The 4U unit contains 8 screws in the shipping kit. One side of each  
bracket has four small holes while the other side has two large holes.  
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2. Attach the brackets to both sides of the unit:  
a. Line up the small holes on the bracket with the unit’s mounting holes,  
which are located towards the front of each side panel.  
b. Thread all of the screws through the bracket’s small holes and into the  
Tiernan unit. The screws should be flush with the bracket when tightened.  
Front Bracket  
CARRIER OFF  
CARRIER LOW  
CARRIER ON  
MODULATE  
Front Bracket  
3. Mount the unit in the rack by attaching the front brackets to the rack using  
your own washers and bolts.  
CARRIER OFF  
CARRIER LOW  
CARRIER ON  
MODULATE  
4. Ensure that the installation provides the minimum required air flow  
clearances at the sides and rear of the unit.  
The TDR6 is not designed to be installed with rack-mount slides.  
NOTE  
Rear Rack Mount  
Instructions  
The rear rack mount kit contains the following items:  
Two mounting plates  
Two rack mount brackets  
Four mounting plate screws  
Four connector screws with attached washers. Note: the 1U ship kit contains  
eight connector screws.  
Four rack mount bracket screws with attached washers  
mounting  
plates  
rack mount  
brackets  
connector screws  
with washers  
Note: 1U kit contains  
eight connector screws  
mounting plate screws  
rack mount bracket screws  
with washers  
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Rear Rack Bracket  
Mounting Instructions  
To install a Tiernan unit in a standard 19-inch equipment rack using rear  
mounting brackets, perform the following steps:  
1. Attach the mounting plates to both sides of the unit:  
a. The mounting plates have a series of oblong slots and two small holes  
which are counter-sunk on one side. The side which in not countersunk is  
placed against the unit.  
b. Line up the small holes on the mounting plate with the mounting holes  
located on the unit towards the rear of each side panel.  
c. Thread a mounting screw through the bracket and into the Tiernan unit.  
The screw should be flush with the plate when tightened.  
ANALOG  
SERIAL DIGITAL  
VIDEO OUT  
VIDEO IN VIDEO OUT GENLOCK  
VIDEO IN  
GENLOCK  
J4  
J5  
J6  
J7  
J19  
J20  
RIGHT  
LEFT  
RIGHT  
LEFT  
4A  
4B  
A
NALOG AUDIO 1A  
ANALOG AUDIO 1B  
SERIAL DIGITAL AUDIO  
Fuse  
J2  
J3  
J16  
J17  
J18  
J8  
J9  
MOD ASI IN  
ASI OUT  
PRIMARY SECONDARY  
TX IF OUT  
MUX ASI IN  
J12  
J13  
J11  
J14  
J15  
DTE  
DCE  
AUX DATA 3B  
RS-232  
CONTROL  
ETHERNET  
CONTROL  
FAULT  
RELAY  
J21  
J22  
J23  
J24  
2. Align the rack mount bracket with the mounting plate. The rack mount  
bracket should lie flat against the outside of the mounting plate with the  
bracket nuts facing away from the mounting plate. The top and bottom of the  
bracket and plate should be even and the bracket holes should line up with the  
mounting plate slots.  
ANALOG  
SERIAL DIGITAL  
VIDEO OUT  
VIDEO IN VIDEO OUT GENLOCK  
VIDEO IN  
GENLOCK  
J4  
J5  
J6  
J7  
J19  
J20  
RIGHT  
LEFT  
RIGHT  
LEFT  
4A  
4B  
A
NALOG AUDIO 1A  
ANALOG AUDIO 1B  
SERIAL DIGITAL AUDIO  
Fuse  
J2  
J3  
J16  
J17  
J18  
J8  
J9  
MOD ASI IN  
ASI OUT  
PRIMARY SECONDARY  
TX IF OUT  
MUX ASI IN  
J12  
J13  
J1
J14  
J15  
DTE  
DCE  
DA
RS-232  
CONTROL  
ETHERNET  
CONTROL  
FAULT  
RELAY  
J21  
J22  
J23  
J24  
Mounting Plate  
Rack Mount Bracket  
Rack Mount Screws  
Rack  
Connector  
Screws  
3. Attach the rack mount brackets to the rack using the rack mount bracket  
screws.  
4. Attach the mounting plate to the rack mount bracket using all provided  
connector screws. 2U and 4U units use two connector screws per bracket, 1U  
units use four connector screws per bracket. Screws are inserted from the  
inside of the bracket.  
ANALOG  
SERIAL DIGITAL  
VIDEO OUT  
VIDEO IN VIDEO OUT GENLOCK  
VIDEO IN  
GENLOCK  
J4  
J5  
J6  
J7  
J19  
J20  
RIGHT  
LEFT  
RIGHT  
LEFT  
4A  
4B  
A
NALOG AUDIO 1A  
ANALOG AUDIO 1B  
SERIAL DIGITAL AUDIO  
Fuse  
J2  
J3  
J16  
J17  
J18  
J8  
J9  
MOD ASI IN  
ASI OUT  
PRIMARY SECONDARY  
TX IF OUT  
MUX ASI IN  
J12  
J13  
J11  
J14  
J15  
DTE  
DCE  
UX DATA 3B  
RS-232  
CONTROL  
ETHERNET  
CONTROL  
FAULT  
RELAY  
J21  
J22  
J23  
J24  
Mounting Plate  
Rack Mount Bracket  
5. Ensure that the installation provides the minimum required air flow  
clearances at the sides and rear of the unit.  
Table Top and Rack Mount Installation Instructions  
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01-0870-401B 01/03  
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Safety Precautions  
If rack-mounted units are installed in a closed or multi-unit rack, consider the  
following items; further evaluation by a Certifying Agency may be required.  
Ambient Temperature The ambient temperature within the rack may be greater  
than the room’s ambient temperature. When installing the unit, ensure that the  
required air flow for safe operation is provided.  
Rack Stability During installation, consider weight distribution on the rack;  
hazardous stability conditions may arise if units are loaded into the rack unevenly.  
Input Supply Overloading of supply circuits could impact over-current  
protection and supply wiring. To ensure that supply circuits are not overloaded  
review the nameplate ratings.  
Grounding Reliable grounding of this equipment must be maintained. Pay  
particular attention to supply connections when connecting to power strips, rather  
than direct connections to the branch circuit.  
90  
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F
N
Index  
faults  
O
offset  
option module  
A
viewing  
P
parameters  
B
buttons  
ports  
front panel  
C
carrier frequency  
command mnemonic  
H
commands  
configuration  
power cords  
I
initializing to DVB defaults  
QPSK demodulator  
setting  
Q
QPSK demodulator  
configuring  
L
LCD  
Eb/No  
D
E
Eb/No levels  
M
menus  
establishing remote communications  
ethernet  
troubleshooting  
Index  
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troubleshooting commands  
R
U
receive carrier offset  
remote command  
V
VBI  
remote commands  
remote control unit  
S
setting  
T
TDEM-6110  
TDR6  
TMAC-6125  
troubleshooting  
92  
01-0870-401 B 01/03  
Index  
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