I N S T A L L A T I O N G U I D E
RADIO FREQUENCY GATEWAY
RFG
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INTRODUCTION
The Niles RFG Radio Frequency Gateway is a highly flexible tool that allows system
designers to add a ZigBee® radio transmitter/receiver to Niles MultiZone products or extend
the Radio Frequency Receiver of a Niles HT-MSU Home Theater Main System Unit.
FEATURES AND BENEFITS
MULTI-MODE SET-UP DIPSWITCHES
The RFG has two dipswitches that are set to choose one of the four operation modes:
Master Base, Repeater Base, Wireless Keypad and Not Assigned. The mode is determined
by the system design.
INSTALLATION FLEXIBILITY
With a low profile design, easy access connections, and wall-mount hole wings, the RFG can
be wall mounted behind system components or attached to a baseboard. The high-impact
plastic housing is heat resistant, so the RFG can also be mounted in an attic to a crossbeam.
System and Keypad connections allows multiple RFGs to be cascade-wired over a single
CAT-5 wire run.
RELIABLE ZIGBEE RF COMMUNICATION
The RFG uses a reliable ZigBee based 2.4 Gigahertz radio frequency that works well even in
“noisy” RF environments. The RFG has a 16-channel and 16-network ID capability that allows
multiple RFGs to be used near each other and in multiple-dwelling units like condos.
RFG EX Model has 10 channels.
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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1
QUICK AND EASY SET-UP WITH WIZARD-BASED NILES
QUICKCONFIGTM CONFIGURATION SOFTWARE
An RFG can be added to any network based Niles MultiZone Receiver or home system theater
using the Niles QuickConfig System Configuration Software. The QuickConfig‘ software is
wizard-based and guides the installer/programmer through basic and advanced system designs.
Configuration is stored in non-volatile memory within the RFG. This safeguards against
accidental loss of programming for the entire life of the product.
CONTENTS
Check that your RFG Radio Frequency Gateway contains the following:
• RFG (Radio Frequency Gateway)
• Ferrite Bead
PARTS GUIDE
(UNDERNEATH)
RFG
6
5
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1) Power LED - The blue LED indicates that the RFG has power. This LED also indicates
the connection status to the Niles MultiZone Receiver or Home Theater Main System Unit.
2) System Connection -This RJ-45 connection is used when the RFG is connected
to a Niles MultiZone receiver.
3) Keypad Connection - This RJ-45 connection is used when the RFG is connected
to a keypad, a Niles HT-MSU Home Theater Main System Unit, or to continue the CAT-5
cable run to other RFGs.
4) Power Connection - This barrel type jack is where the power supply connects
to the RFG. A Niles FG01035 Power Supply (optional) is required for certain system
configurations. The ferrite bead is used on the end of the power plug connected to the RFG.
5) Mounting Wings - The RFG can be conveniently mounted to a baseboard, wooden
stud, or directly to the wall. (mounting screws not included).
6) Set-up Dipswitches - These switches allow the RFG to be configured for one of
four operation modes: Master Base, Repeater Base, Wireless Keypad, and Not Assigned.
SYSTEM DESIGN CONSIDERATIONS
The Niles RFG Radio Frequency Gateway is a highly flexible tool that allows system
designers to add a ZigBee radio transmitter/receiver to Niles MultiZone products or extend
the Radio Frequency receiver of the Niles HT-MSU Home Theater Main System Unit.
Multiple RFGs are used to create a RF mesh network. RF mesh networks require at least
a transmitter and a receiver, however in large installations repeater bases can be used.
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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3
ZIGBEE TERMINOLOGY
To understand how to use the RFG, the system designer needs to understand
ZigBee terminology.
MASTER BASE
The Master Base is the coordinator of the RF mesh network. Its job is to receive
information from the Repeater Bases and End-Points in the system, consolidate that
information, and provide it to the main controlled source. The Master Base is like a head
coach in football. His job is to listen to the assistant coaches and players to create and
send the game plan to those that execute it. The Master Base should be located centrally
and as high as possible within the system design. A Master Base is hard-wired to the
main controlled source, the MultiZone receiver, or iC2 Main System Unit.
END-POINT
The End-Point is where the RF transmitted information starts and stops. For the RFG,
the End-Point is typically a MultiZone system keypad. A system design can have multiple
End-Points (keypads). End-Points can be spread over a large area and communicate
directly to the Master Base, or through a Repeater Base to the Master Base. By its nature
an End-Point will not repeat RF information to other End-Points.
REPEATER BASE
The job of a Repeater Base is to listen for any network RF information, take that
information and re-transmit it so that other bases can pick it up if they are too far away
for direct communication.
4
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ZIGBEE RF NETWORK
When designing an RF network it is important to know that at least one Master Base
and one End-Point are needed. Repeater bases are used to expand the coverage area
of the RF network. Multiple hops can be used in a RF network design, however great
care should be used to not exceed more than four hops. To count the hops, start from an
end-point, and then add one for each Repeater Base used between the End-Point and the
Master Base. See Figure 1 for basic RF network system design.
Figure 1. Basic RF Network
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NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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5
RFG USAGE WITH NILES NETWORK-BASED MULTIZONE RECEIVERS
The RFG can be used with Niles Network-based MultiZone receivers allowing the installer to
create “wireless keypads.” Typically, control keypads are connected to the MultiZone receiver
via a CAT-5 cable. In installations that do not allow a run of CAT-5 cable (such as a retrofit
or a detached area from the main equipment area), use the RFG to overcome the hard-wired
limitation. The dipswitches pre-configure each RFG to the application for which it is being
used. See Setting the Dipswitches section.
TM
RFG USAGE WITH A NILES iC2 HOME THEATER
AUTOMATION & CONTROL SYSTEM
The Niles iC2 uses RF communication between the iC2 Tabletop Controller and the Home
Theater Main System Unit (HT-MSU). In other words, there is a Master Base built inside of
the HT-MSU and the iC2 remote is an End-Point. The HT-MSU is typically located behind the
home theater gear in an equipment rack. That is usually the worst place for the Master Base
to be located due to the metal and noise (interference) created by the home theater sources.
One RFG can be use to replace and extend the built-in Master Base to an area where there
will be little or no interference. The RFG is hard-wired to the HT-MSU using CAT-5 cable
terminated with RJ-45 plugs. Please see the Installation Section for proper termination wiring.
SETTING THE DIPSWITCHES
The two dipswitches on the RFG allow for it to be pre-configured to one of the four modes:
1) MASTER BASE
2) REPEATER BASE
3) WIRELESS KEYPAD (END-POINT)
4) NOT ASSIGNED
6
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SYSTEM DESIGN WIRING FOR RFG
The RFG has two RJ-45 connections for wiring into the system. The connection used
depends on the mode and overall system design.
A MASTER RFG CONNECTED TO A NILES NETWORK-BASED MULTIZONE RECEIVER:
A RFG with dipswitches set for Master Base mode must be connected directly to the
MultiZone receiver using CAT-5 cable as detailed in Figure 2. No power supply is needed.
Figure 2. A master RFG connected to a MultiZone receiver
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Niles Network Based
Set as
CAT-5 Cable
MultiZone Receiver
Master Base
A master RFG can be wired with repeater RFGs by wiring the CAT-5 cable from the
MultiZone Receiver’s Communications port to the System connection of the first RFG, and
then from the first RFG’s Keypad connection port to the System connection of the next RFG.
Two RFGs can be daisy chained to the receiver without an additional power supply. A Niles
Power supply (FG01035) can be used to power up to four RFGs on a single CAT-5 cable run.
Figure 3. Daisy-chain wiring and powering of 3 RFGs
CAT-5 Cable
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Keypad
Connection
Niles Network Based
MultiZone Receiver
System
Connection
Repeater
Base
Repeater
Base
Master
Base
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7
A REPEATER RFG NOT WIRED TO A MULTIZONE RECEIVER
A RFG set for Repeater Base Mode and not connected to a MultiZone receiver (stand
alone) must have an optional power supply connected.
Figure 4. RFG wired as a stand
alone repeater
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RFG
A RFG SET FOR WIRELESS KEYPAD MODE
A RFG set for Wireless Keypad must have the optional power supply and a CAT-5 cable
connected to the keypad.
Figure 5. RFG in wireless keypad configuration
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RFG
Keypad
Port
A RFG EXTENDING THE RADIO OF THE NILES HT-MSU
The RFG dipswitches should be set for Master Base mode and an optional power supply
must be used. Connect from the HT-MSU Expansion port to the RFG’s Keypad connection
8
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Figure 6. RFG extending the radio of a HT-MSU
CAT-5 Cable
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HT-MSU
RFG
Keypad
Port
INSTALLATION CONSIDERATIONS
PLACEMENT OF THE RFG
Niles recommends placing the RFG along a baseboard or in an attic. Generally, the unit
should be placed in a concealed location because its indicator and connections are
only used during installation. Placement possibilities include:
1) Baseboard (affixed to the back of the equipment
cabinet or a nearby wall)
2) Attic (attached to a ceiling joist)
Figure 7. Wall mount placement.
Use Sheetrock Screws
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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9
ANTENNA CONSIDERATIONS
Communication between RFGs is RF-based with a frequency of 2.4 Gigahertz.
Effective range of communication is 75 feet (22.86 meters) in open air. The RF antenna
is internal to the RFG and its orientation is shown by the “molded radio wave symbol”
on the front of the RFG. The RFG and its antenna should be vertical for best reception.
Figure 8. RFG vertical antenna orientation
molded radio
wave symbol
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WIRING CONSIDERATIONS
The RFG requires two different types of wires run, based on set-up and system design:
1) CAT-5 CABLE
A CAT-5 cable is used to connect the RFG to either the MultiZone receiver
or to a keypad. This cable must be terminated with RJ45 connectors using
T568A protocol as shown in the Installation Section.
2) POWER CABLE
A power supply is needed when the RFG is set-up as an independent
Repeater Base or Wireless Keypad. A Niles FG01035 Power Supply (sold
separately) is used and connected using the barrel connector.
10
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INSTALLATION
1) SET THE RF MODE DIPSWITCHES (Figure 9)
2) CONNECT CAT-5 CABLE
Connection to a MultiZone receiver or a keypad uses CAT-5 cable terminated with
RJ45 connection plugs. The CAT-5 cable must be terminated using the T568A
standard wiring (Figure 10).
Figure 10. T568A wire termination
Figure 9. Repeater Base Dipswitch setting
1 = GREEN/WHITE
2 = GREEN
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3 = ORANGE/WHITE
4 = BLUE
5 = BLUE/WHITE
6 = ORANGE
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Dipswitches
7 = BROWN/WHITE
8 = BROWN
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3) CONNECT POWER SUPPLY PER RFG SET-UP
Based on the mode of the RFG, a Niles Power Supply maybe needed (see System
Considerations section to see if optional power supply is needed).
4) MOUNT THE RFG (see Figure 7)
5) SET RF COMMUNICATION CHANNEL
After the RFG has been mounted and all connections made, the RF channel must
be set if the RFG is being used in a wireless keypad mode. The RF channel can be
set by accessing the installer settings mode of the keypad (please see Niles Keypad
manual for information on this menu).
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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11
TROUBLESHOOTING
The set-up dipswitches allow the RFG to be pre-configured for its role in the system RF
mode design. With this in mind, troubleshooting the RFG comes down to two main issues:
1) SET-UP ISSUES
2) HARDWARE ISSUES
SET-UP ISSUES
PROBLEM:
1. Wrong Set-up
If the RFG is set-up for the wrong operation mode, the system will not operate
properly. The symptoms could include: Power LED flickers or is off, intermittent
operation, or no operation.
SOLUTIONS:
• Check the dipswitch settings
• If set for wireless keypad mode, check the RF channel by accessing through
the keypads installer settings mode
• If dipswitches are set for Not Assigned mode, the RFG must be configured
using the Niles QuickConfig software
HARDWARE ISSUES
There are two basic issues that can prevent proper operation of the RFG.
These issues are presented in the order of probability.
12
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PROBLEM:
1. Bad Connections or Wiring
If the connections or wiring are wrong, loose, shorted, or open, the system will
not operate properly. The symptoms could include: Power LED flickers or is off,
intermittent operation or no operation.
SOLUTIONS:
• Test your power supply connections
• Test your CAT-5 cable for shorts and opens
PROBLEM:
2. RF or Electromagnetic Interference
Digital sources, poorly shielded sources, microwave ovens, cordless telephones,
cell phones, high definition television sets, light dimming controls and other
sources of electromagnetic fields can induce radio frequency noise and interfere
with your radio frequency gateway. The symptoms could include: Blue LED on
RFG continuously flickering or poor range, intermittent operation or no operation.
SOLUTIONS:
• Move your RFG to a new mounting location
• Change the RF Channel the RFG is communicating on
NOTE: THERE ARE ZIGBEE “SNIFFING” TOOLS AVAILABLE ON THE MARKET THAT ALLOW
AN INSTALLER TO SEE RF CHANNEL USAGE BY WI-FI AND OTHER ZIGBEE DEVICES
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13
ACCESSORIES OF THE RFG
1.25A 12VDC UNIVERSAL POWER SUPPLY
FG01035
Current outlet provides 12V DC sync connection via an accessory
cable to the HT-MSU
IC2 HOME THEATER AUTOMATION AND CONTROL SYSTEM
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Home theater automation and control system that includes table top
remote control, main system unit, two power supplies, master key labels,
ZigBee Antenna and Extension Kit
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SPECIFICATIONS
Power Requirements: 12VDC from either connection to Niles Network based MultiZone
receiver or optional Niles power supply (FG01035)
Unit Dimensions: 4.68" L x 2.15" W x 1.15" H
11.89 cm x 5.46cm x 2.92cm
RF Section: 2.4-GHz frequency ZigBee wireless mesh technology
Signal Range: 75 to 100 feet open air
(22.86 meters to 30.48 meters)
Wiring Requirements: CAT-5 cable
Shipping Weight: 1 lb.
Warranty: Two-year limited
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
15
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LIMITED WARRANTY
Niles Audio Corporation (“NILES”) warrants to the original retail purchaser only that this product will be free of manufacturing defects in material and workmanship for the following
periods and subject to the limitations and exclusions set forth below:
Lifetime Warranty
All Passive Loudspeaker Products (those not requiring AC or battery power).
Ten years from the date of purchase
All Other Passive Products (those not requiring AC or battery power).
Two years from the date of purchase
All Active Products (those requiring AC or battery power).
This warranty is not transferable to subsequent purchasers of the product. To obtain warranty service, contact the authorized dealer where you purchased your product or take
the unit to the nearest authorized NILES dealer (with proof of purchase – claims made without proof of purchase will be denied) who will test the product and if necessary, forward
it to NILES for service. If there are no authorized NILES dealers in your area, you must contact NILES to receive a factory Return Authorization Number. DO NOT RETURN ANY UNIT
WITHOUT FIRST RECEIVING WRITTEN AUTHORIZATION AND SHIPPING INSTRUCTIONS FROM NILES.
Upon examination, NILES will, at its sole option and expense, repair or replace any product found to be defective. NILES will return the repaired or replaced unit to you via its usual
shipping method from the factory to your address in the United States of America or Canada only. Any shipping costs for addresses outside of the United States or Canada shall be
the responsibility of the purchaser. In the event that this model is no longer available and cannot be repaired effectively, NILES, at its sole option, may replace it with a different model
of equal or greater value, or refund the original purchase price paid. THE FOREGOING ARE YOUR EXCLUSIVE REMEDIES FOR BREACH OF WARRANTY.
This Warranty does not include service or parts to repair damage caused by improper use or handling, including but not limited to damage caused by accident, mishandling, improper
installation, commercial use, abuse, negligence, or normal wear and tear, or any defect caused by repair to the product by anyone other than NILES.
This warranty does not cover reimbursement for your costs of removing and transporting the product for warranty service evaluation, or installation of any replacement product
provided under this warranty.
This Warranty will be void if:
• the Serial Number on the product has been removed, tampered with or defaced.
• the product was not purchased from an authorized dealer or reseller.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESSED AND IMPLIED WARRANTIES. NILES EXPRESSLY DISCLAIMS ALL SUCH OTHER
WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT, WITH
RESPECT TO THE PRODUCT. TO THE MAXIMUM EXTENT PERMITTED BY LAW, NILES SHALL NOT BE RESPONSIBLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES
EXCEPT TO THE EXTENT PROVIDED (OR PROHIBITED) BY APPLICABLE LAW, EVEN IF NILES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Notwithstanding the above, if you qualify as a “consumer” under the Magnuson-Moss Warranty Act, or applicable state laws, then you may be entitled to any implied warranties
allowed by law for the Warranty Period. Further, some states do not allow limitations on how long an implied warranty lasts or allow the exclusion or limitation of consequential
damages, so such limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
For the name of your nearest authorized NILES dealer, contact: NILES AUDIO CORPORATION, P.O. BOX 160818, Miami, Florida 33116-0818, or call 1-800-289-4434, 1-305-238-
4373. Please be advised that NILES only sells its products via the Internet through a select group of authorized Internet dealers. These are listed on our website at www.nilesaudio.
com. Products offered on the Internet through unauthorized Internet dealers are not covered by the NILES warranty and may be either:
1) goods acquired on a secondary or grey market
2) counterfeit or stolen goods
3) damaged, or defective goods
ATTENTION: TO OUR VALUED CONSUMERS:
To insure that consumers obtain quality pre-sale and after-sale support and service, NILES products are sold exclusively through authorized dealers. This warranty is VOID if the
products have been purchased from an unauthorized dealer.
16
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WARRANTY REGISTRATION CARD
Model Purchased__________________________________ Serial Number _________________________________
Date Purchased (month/day/year)______________________ Dealer Name and Location ________________________
Dr.
Name ____________________________________ Address ____________________________________________
City_______________________________State__________Zip ___________ Tel ( ) ________________
Miss
Mr.
Mrs.
Ms.
Please take a moment to fill out our warranty registration card. The information helps us to get to know you better and develop the
products you want
Age:
Musical tastes: (Please check
What magazines do you read?
1. ________________
Do you . . . ?
Under 25
Own a House. If yes,
how many square feet?
_________________
all that apply)
Alternative
Classical
Country
Jazz
25-34
2. ________________
3. ________________
35-44
45-54
55 & over
Own a Town House/
Condominium/Co-op
Rent an Apartment
Rent a House
Who will install the product?
Custom Installer
Electrician
Friend
Myself
New Age
Popular
R&B
Income:
Under $24,999
$25,000-$34,999
$35,000-$44,999
$45,000-$59,999
$60,000-$74,999
$75,000-$99,999
Over $99,999
Rock
Are you interested in receiving
literature on other Niles products?
Yes
Other _____________
Which factor(s) influenced the
purchase of your Niles product?
(Please check all that apply)
Ease of Use
Price/Value
Product Features
Quality/Durability
Reputation
Style/Appearance
Warranty
How did you hear about Niles?
Architect/Developer
Custom Installer
Direct Mail
No
Are there products/capabilities that
you would like to see introduced?
Occupation:
Friend/Family
Arts/Entertainment
Business Owner
Engineer
_________________________
In-Store Display
Interior Designer
Magazine Ad
Finance/Accounting
General Office
Management
Professional
Sales/Marketing
Student
Tradesperson
Mail-Order Catalog
Newspaper Ad
Product Brochure
Product Review
Retail Salesperson
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®
BL E N D I N G HI G H FI D E L I T Y AN D AR C H I T E C T U R E
N i l e s A u d i o C o r p o r a t i o n
1 2 3 3 1 S . W . 1 3 0 S t r e e t M i a m i , F l o r i d a 3 3 1 8 6
1 - 3 0 5 - 2 3 8 - 4 3 7 3
1 - 8 0 0 - B U Y - H I F I
–
w w w . n i l e s a u d i o . c o m
©2008 Niles Audio Corporation. All rights reserved. Niles, the Niles logos and
Blending High Fidelity and Architecture are registered trademarks of Niles Audio Corporation.
All other trademarks are the property of their respective owners. DS00585B
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