Extron electronic Speaker 3G AE 100 User Manual

User Guide  
Audio Extractor  
3G-AE 100  
SDI Audio Extractor  
68-2477-01 Rev. A  
08 13  
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FCC Class A Notice  
This equipment has been tested and found to comply with the limits for a Class A digital device,  
pursuant to part 15 of the FCC rules. The Class A limits provide reasonable protection against harmful  
interference when the equipment is operated in a commercial environment. This equipment generates,  
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the  
instruction manual, may cause harmful interference to radio communications. Operation of this  
equipment in a residential area is likely to cause interference; the user must correct the interference at  
his own expense.  
NOTE:  
This unit was tested with shielded I/O cables on the peripheral devices. Shielded cables  
must be used to ensure compliance with FCC emissions limits.  
For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility,  
accessibility, and related topics, see the “Extron Safety and Regulatory Compliance  
Guide” on the Extron website.  
Copyright  
© 2013 Extron Electronics. All rights reserved.  
Trademarks  
All trademarks mentioned in this guide are the properties of their respective owners.  
The following registered trademarks®, registered service marks(SM), and trademarks(TM) are the property of  
RGB Systems, Inc. or Extron Electronics:  
Registered Trademarks(®)  
AVTrac, Cable Cubby, CrossPoint, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, GlobalViewer, Hideaway, Inline, IP Intercom, IP Link,  
Key Minder, LockIt, MediaLink, PoleVault, PowerCage, PURE3, Quantum, SoundField, SpeedMount, SpeedSwitch, System Integrator,  
TeamWork, TouchLink, V-Lock, VersaTools, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP and XTP Systems  
Registered Service Mark(SM) : S3 Service Support Solutions  
Trademarks()  
AAP, AFL (Accu-Rate Frame Lock), ADSP (Advanced Digital Sync Processing), AIS (Advanced Instruction Set), Auto-Image, CDRS (Class D  
Ripple Suppression), DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), Driver Configurator, DSP Configurator, DSVP  
(Digital Sync Validation Processing), FastBite, FOXBOX, IP Intercom HelpDesk, MAAP, MicroDigital, ProDSP, QS-FPC (QuickSwitch Front Panel  
Controller), Scope-Trigger, SIS, Simple Instruction Set, Skew-Free, SpeedNav, Triple-Action Switching, XTRA, ZipCaddy, ZipClip  
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Conventions Used in this Guide  
Notifications  
The following notifications are used in this guide:  
ATTENTION: Attention indicates a situation that may damage or destroy the product or  
associated equipment.  
NOTE: A note draws attention to important information.  
Specifications Availability  
Product specifications are available on the Extron website, www.extron.com.  
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Contents  
Introduction............................................................ 1  
About the 3G-AE 100......................................... 1  
Features ............................................................. 1  
Panels and Cabling .............................................. 2  
Front Panel Features........................................... 2  
Rear Panel Features and Cabling........................ 2  
Operation................................................................ 5  
Audio Group Selection........................................ 5  
Reference Information ........................................ 6  
SDI Audio Channel Designation .......................... 6  
Mounting............................................................ 7  
Tabletop Placement........................................ 7  
Rack Mounting ............................................... 7  
Under-desk and Furniture Mounting................ 7  
3G-AE 100 • Contents  
v
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Introduction  
This section covers the following:  
About the 3G-AE 100  
The Extron 3G-AE 100 extracts embedded audio from a 3G-SDI, HD-SDI, or SDI signal,  
converts digital audio to analog audio, and provides analog stereo audio to the output ports.  
Figure 1 shows a typical 3G-AE 100 application.  
1
2
3
1
2
RS-232 (1)  
DMP 64  
1
2
3
G
Tx Rx  
G
MIC  
+48V  
2
LAN  
POWER  
12V  
1.0A MAX  
1
4
3
6
4
5
6
3
4
RS-232 (2)  
RESET  
Extron  
DMP 64  
5
4
5
6
G
Tx Rx  
G
Digital Matrix  
Processor  
Ethernet  
Analog  
Audio  
3G-AE  
100  
GROUP  
SELECT  
TCP/IP  
Network  
3G/HD  
SD-SDI  
LOOP  
THROUGH  
Extron  
CH  
CH  
1
5
CH  
CH  
2
6
CH  
CH  
3
7
CH  
CH  
4
SPARE  
1/2  
POWER  
12V  
0.8A MAX  
3G-AE 100  
SDI Audio  
Extractor  
8
ON  
Audio  
1
2
3/4  
INPUT  
ANALOG OUTPUTS  
Loop  
Through  
Multi-rate SDI  
100-240V  
0.5A, 50-60Hz  
XPA 1002  
1
ATTENUATION  
INPUTS  
REMOTE  
50mA  
8Ω 4Ω OUTPUTS  
/
2
1
2
1
2
10V  
1
2
10  
10  
12  
14  
18  
26  
8
0
12  
14  
4
8
0
6
6
4
2
G
LIMITER/PROTECT  
SIGNAL  
1
2
V
C
G
CLASS  
2
WIRING  
HD Media Server  
Extron  
XPA 1002  
Audio Power Amplier  
Audio  
Extron  
SI 28  
Surface-mount  
Speakers  
HD-SDI Monitor  
Figure 1. 3G-AE 100 Application Diagram  
Features  
Supports up to 2.97 Gbps of SDI and 3G-SDI data  
Compatible with Extron SDI products such as SW4 3G HD-SDI, 3G HD-SDI 101 and  
FOX 3G HD-SDI.  
One SDI input  
One SDI buffered loop through  
Eight analog audio outputs  
One DIP switch for audio group selection  
3G-AE 100 • Introduction  
1
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Panels and  
Cabling  
This section covers the following:  
Front Panel Features  
1
2
RATE  
NOT  
RECOGNIZED  
270 Mbps 1.485 Gbps 2.97 Gbps  
3G-AE 100  
MULTI-RATE SDI AUDIO EXTRACTOR  
a Power LED — lights green when the unit is receiving power.  
b Rate LEDs — indicate the data rate of the incoming SDI signal (270 Mbps,  
1.485 Gpbs, or 2.97 Gbps). If a signal is unrecognized, the “Not Recognized” LED will  
light.  
Rate LEDs will light once from left to right as a power up sequence when the unit is  
powered.  
Rear Panel Features and Cabling  
The following section covers rear panel features and cabling procedures. If mounting is  
necessary before connecting cables, see the Mounting section on page 7.  
ATTENTION: Turn the input and output devices off and unplug their power cords.  
Verify that the 3G-AE 100 is disconnected from the power source before proceeding.  
3G-AE 100 • Panels and Cabling  
2
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3G-AE  
100  
GROUP  
SELECT  
3G/HD  
SD-SDI  
LOOP  
THROUGH  
SPARE  
1/2  
CH 1  
CH 5  
CH 2 CH 3  
CH 6 CH 7  
CH 4  
CH 8  
ON  
POWER  
12V  
1
2
0.8A MAX  
3/4  
INPUT  
ANALOG OUTPUTS  
1
2
3
4
5
Figure 2. 3G-AE 100 Rear Panel  
a Power input — Wire the power supply as shown in figure 3, and connect it to the  
power connector.  
A
Ridges  
Smooth  
3/16”  
(5 mm) Max.  
SECTION A–A  
A
Power Supply Output Cord  
Figure 3.  
Power Connection  
ATTENTION:  
Do not tin the wires. For best results and to reduce the risk of short circuits,  
trim just 3/16 inch (5 mm) of the jacket from the wires. If it is any longer, the  
exposed wires may touch, causing a short circuit between them. If it is any  
shorter, the wires can be easily pulled out even if tightly fastened by the captive  
screws.  
Always use a power supply supplied by or specified by Extron. Use of an  
unauthorized power supply voids all regulatory compliance certification and  
may cause damage to the supply and the end product.  
Unless otherwise stated, the AC/DC adapters are not suitable for use in air  
handling spaces or in wall cavities. The power supply is to be located within the  
same vicinity as the Extron AV processing equipment in an ordinary location,  
Pollution Degree 2, secured to the equipment rack within the dedicated closet,  
podium or desk.  
The installation must always be in accordance with the applicable provisions of  
National Electrical Code ANSI/NFPA 70, article 75 and the Canadian Electrical  
Code part 1, section 16. The power supply shall not be permanently fixed to  
building structure or similar structure.  
NOTE: Do not tin the wires. Tinned wire does not hold its shape and can become  
loose over time.  
b 3G-SDI Input — Connect an input device to the 3G-SDI input connector. The incoming  
SDI signal is automatically detected and equalized.  
Input equalization will allow signal transmission distances as follows:  
SDI:  
HD-SDI:  
3G-SDI:  
Up to 1400 feet (426 m) using RG6 cable  
Up to 600 feet (182 m) using RG6 cable  
Up to 500 feet (152 m) using RG6 cable  
3G-AE 100 • Panels and Cabling  
3
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c Loop Through connector — If necessary, plug in an output device to the  
Loop Through connector. The SDI input signal is equalized, re-clocked, and routed  
to the Loop Through connector. This connector may also be used for cascading to  
another 3G-AE 100.  
NOTE: It is not required to connect a device to the Loop Through connector in  
order to extract audio from the input device.  
d Analog Outputs — Connect up to four audio output devices to the Analog Outputs,  
using a cable with a balanced or unbalanced 3.5 mm, 5-pole captive screw connector.  
Wire as shown below.  
No Ground Here  
Tip  
Ring  
Sleeves  
Tip  
Tip  
Sleeves  
Tip  
Do not tin the wires!  
Ring  
No Ground Here  
Balanced Audio Output  
Unbalanced Audio Output  
Figure 4.  
Analog Output Connector Wiring  
ATTENTION: Connect the sleeve to the ground (Gnd) terminal. Connecting the  
sleeve to a negative (-) terminal will damage the audio output circuits.  
e Group Select DIP switch — see the Operation section on the next page for  
instructions on using the Group Select DIP switch.  
3G-AE 100 • Panels and Cabling  
4
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Operation  
Audio Group Selection  
The 3G-AE 100 supports up to sixteen channels (eight stereo pairs) of embedded digital  
audio. SDI audio is divided into four groups; each group has four channels (two stereo  
pairs). When a group is enabled, its channels are extracted and routed to the 3G-AE 100  
analog output ports.  
The Group Select DIP switch can enable two groups at the same time:  
To enable groups 1 and 2, set the Group Select switch to 1/2.  
GROUP  
SELECT  
Group 1 is output on  
the top ports.  
SPARE  
1/2  
CH 1  
CH 5  
CH 2 CH 3  
CH 6 CH 7  
CH 4  
CH 8  
ON  
Group 2 is output on  
the bottom ports.  
1
2
3/4  
ANALOG OUTPUTS  
To enable groups 3 and 4, set the Group Select switch to 3/4.  
GROUP  
SELECT  
Group 3 is output on  
the top ports.  
SPARE  
1/2  
CH 1  
CH 5  
CH 2 CH 3  
CH 6 CH 7  
CH 4  
CH 8  
ON  
Group 4 is output on  
the bottom ports.  
1
2
3/4  
ANALOG OUTPUTS  
NOTE: All sixteen channels can be extracted at the same time by cascading two  
3G-AE 100 devices via the Loop Through input (see on the previous page).  
c
3G-AE 100 • Operation  
5
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Reference  
Information  
This section covers the following:  
SDI Audio Channel Designation  
The following table shows the typical SDI audio channel designations for SDI audio groups  
1/2 and 3/4.  
Audio groups 1/2 (AES channel pairs 1-4):  
AES  
Pair  
AES  
SDI  
Channel Channel Label/  
Group number number  
No.  
1
Name  
L/Left  
Description  
1
Far left screen loudspeaker  
Far right screen loudspeaker  
Pair 1  
2
2
R/Right  
1
2
1
3
C/Center Center screen loudspeaker  
Pair 2  
LFE/  
Screen  
Screen low frequency effects  
subwoofer loudspeakers  
2
4
5
6
7
8
Ls/Left  
surround  
1
2
1
2
Left wall surround loudspeakers  
Pair 3  
Rs/Right Right wall surround  
surround loudspeakers  
Lc/Left  
center  
Mid left to center screen  
loudspeaker  
Pair 4  
Rc/Right Mid right to center screen  
center loudspeaker  
Audio groups 3/4 (AES channel pairs 5-8):  
AES  
Pair  
AES  
SDI  
Channel Channel Label/  
Group number number  
No.  
Name  
Description  
Cs/Center Rear wall surround  
surround loudspeakers  
1
9
Pair 5  
2
1
2
1
2
1
2
10  
11  
12  
13  
14  
15  
16  
SMPTE reserved  
SMPTE reserved  
SMPTE reserved  
SMPTE reserved  
SMPTE reserved  
User defined  
3
4
Pair 6  
Pair 7  
Pair 8  
User defined  
3G-AE 100 • Reference Information  
6
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Mounting  
Tabletop Placement  
Attach the four provided rubber feet to the bottom of the unit and place it in any convenient  
location.  
Rack Mounting  
UL Guidelines for Rack Mounting  
The following Underwriters Laboratories (UL) guidelines are relevant to the safe installation of  
these products in a rack:  
Elevated operating ambient temperature — If the unit is installed in a closed or  
multi-unit rack assembly, the operating ambient temperature of the rack environment  
may be greater than room ambient temperature. Therefore, install the equipment in an  
environment compatible with the maximum ambient temperature  
(TMA = +122 °F, +50 °C) specified by Extron.  
Reduced air flow — Install the equipment in the rack so that safe operation and  
adequate air flow is provided to the unit.  
Mechanical loading — Mount the equipment in the rack so that a hazardous  
condition is not achieved due to uneven mechanical loading.  
Circuit overloading — Connect the equipment to the supply circuit and consider the  
effect that circuit overloading might have on overcurrent protection and supply wiring.  
Consider the equipment nameplate ratings when addressing this concern.  
Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted  
equipment. Pay particular attention to supply connections other than direct  
connections.  
Rack Mounting Procedure  
These units can be mounted an optional rack systems listed on the website (see  
www.extron.com). To mount the unit on a rack shelf, follow the instructions provided with  
the shelf accessories.  
Back of the Rack Mounting Procedure  
The 3G-AE 100 can be mounted to the rear of a rack using an optional back of rack  
mounting kit (see www.extron.com). The kit allows the product to be vertically mounted to  
the front or rear rack supports and facing either towards the front or the rear of the rack. To  
mount the unit, follow the instructions provided with the kit.  
Under-desk and Furniture Mounting  
Mount the unit under a desk or podium, using the optional Extron MBU 123 under-desk  
mounting kit. Follow the instructions provided with the kit.  
3G-AE 100 • Reference Information  
7
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Extron Warranty  
Extron Electronics warrants this product against defects in materials and workmanship for a period of three years  
from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty  
workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components,  
to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is  
returned within the warranty period, with proof of purchase and description of malfunction to:  
USA, Canada, South America,  
and Central America:  
Extron Electronics  
1230 South Lewis Street  
Anaheim, CA 92805  
U.S.A.  
Japan:  
Extron Electronics, Japan  
Kyodo Building, 16 Ichibancho  
Chiyoda-ku, Tokyo 102-0082  
Japan  
Europe and Africa:  
Extron Europe  
Hanzeboulevard 10  
3825 PH Amersfoort  
The Netherlands  
China:  
Extron China  
686 Ronghua Road  
Songjiang District  
Shanghai 201611  
China  
Asia:  
Middle East:  
Extron Asia Pte Ltd  
135 Joo Seng Road, #04-01  
PM Industrial Bldg.  
Singapore 368363  
Singapore  
Extron Middle East  
Dubai Airport Free Zone  
F12, PO Box 293666  
United Arab Emirates, Dubai  
This Limited Warranty does not apply if the fault has been caused by misuse, improper handling care, electrical  
or mechanical abuse, abnormal operating conditions, or if modifications were made to the product that were not  
authorized by Extron.  
NOTE: If a product is defective, please call Extron and ask for an Application Engineer to receive an RA (Return  
Authorization) number. This will begin the repair process.  
USA:  
Asia:  
714.491.1500 or 800.633.9876  
65.6383.4400  
Europe:  
Japan:  
31.33.453.4040  
81.3.3511.7655  
Units must be returned insured, with shipping charges prepaid. If not insured, you assume the risk of loss or damage  
during shipment. Returned units must include the serial number and a description of the problem, as well as the  
name of the person to contact in case there are any questions.  
Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality,  
performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct,  
indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been  
advised of such damage.  
Please note that laws vary from state to state and country to country, and that some provisions of this warranty may  
not apply to you.  
Extron Asia  
Extron India  
Extron Headquarters  
Extron Europe  
Extron Japan  
Extron China  
Extron Middle East  
Extron Korea  
+65.6383.4400  
+65.6383.4664 FAX  
1800.3070.3777  
(Inside India Only)  
+1.800.633.9876 (Inside USA/Canada Only)  
+800.3987.6673  
(Inside Europe Only)  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+86.21.3760.1568  
+86.21.3760.1566 FAX  
+971.4.299.1800  
+971.4.299.1880 FAX  
+82.2.3444.1571  
+82.2.3444.1575 FAX  
Extron USA - West  
+1.714.491.1500  
Extron USA - East  
+1.919.850.1000  
+91.80.3055.3777  
+31.33.453.4040  
+91.80.3055.3737 FAX  
+1.714.491.1517 FAX  
+1.919.850.1001 FAX  
+31.33.453.4050 FAX  
© 2013 Extron Electronics All rights reserved. www.extron.com  
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