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User and Installation Guide

Page 1

R

R

Unpacking: 

Check that this package contains:

One 2.4 GHz RangeBooster transmitter, one AC adapter.

How to use the RangeBooster transmitter

 

The RangeBooster transmitter can be used in situations where sufficient 
coverage cannot be achieved by the primary transmitter and works as a 
repeater in conjunction with the primary transmitter. In the example below, a 
pair of 2.4 GHz Digital Wireless Headphones is operated such that there are 4 
walls between the transmitter and headphones. In this case, the signal 
reaching the headphones may be too weak for proper reception. By adding a 
RangeBooster transmitter as shown in the example, coverage can be 
improved for the area in which the signal of the primary transmitter was too 
weak without the RangeBooster transmitter or in cases where there may be 
interference from other 2.4 GHz devices. Since the audio signal is transmitted 
digitally to the RangeBooster transmitter, no audio degradation will occur.

Example 1:

 Headphones

without RangeBooster

Example 2:

 Headphones

using RangeBooster,
reception is improved

Primary
transmitter

Primary
transmitter

RangeBooster

Data cable
connection

The RangeBooster transmitter will reproduce the signal from the primary 
transmitter and create a secondary coverage area. The RangeBooster 
transmitter will receive a data signal from the primary transmitter via a data 
cable connection. The size of the coverage area of the RangeBooster 
transmitter will be approximately the same as the coverage area of the 
primary transmitter.

Summary of Contents for RB1

Page 1: ...R R User and Installation Guide 2 4 GHz RangeBooster Transmitter ...

Page 2: ...rage can be improved for the area in which the signal of the primary transmitter was too weak without the RangeBooster transmitter or in cases where there may be interference from other 2 4 GHz devices Since the audio signal is transmitted digitally to the RangeBooster transmitter no audio degradation will occur Example 1 Headphones without RangeBooster Example 2 Headphones using RangeBooster rece...

Page 3: ... a cable with a cable impedance outside of the range of 50 to 75 Ohms is used it may be necessary to use appropriate adapters that will convert the cable impedance to 50 to 75 Ohms at each end of the cable in order to avoid a cable impedance mismatch at the transmitter side Data cable 50 to 75 Ohms shielded coaxial cable RCA connector RCA connector Step 2 Locating the RangeBooster transmitter The ...

Page 4: ...ss Connect the RangeBooster transmitter power input with the supplied AC adapter Connect the data cable with the data input at the RangeBooster transmitter and the data output of the primary transmitter The primary transmitter should be connected as described in the user manual DATA IN DC 9V CABLE ADJUST RangeBooster transmitter DC 9 V 300 mA Power outlet AC adapter Data cable Connect to DATA OUT ...

Page 5: ...uning will compensate for any data delays that occur while the audio data travels through the data cable These delays will depend on the length of the data cable If the RangeBooster is not tuned properly crackling and disruptions of the audio may occur in areas where an RF signal is received from both the primary transmitter and the RangeBooster transmitter such as in areas that are located betwee...

Page 6: ...lty data cable Ensure that the data cable has the correct impedance and is not damaged Data cable too long Shorten the length of the data cable if possible Poorly chosen location of RangeBooster transmitter Relocate the RangeBooster transmitter or primary transmitter as described on page 2 Crackling noise audio distortion or dropouts at headphones or receiver after the RangeBooster transmitter is ...

Page 7: ...two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Printed in China Technical Specifications Audio transmission meth...

Page 8: ... institutional use or improper or neglected maintenance This warranty does not cover equipment sold AS IS or WITH ALL FAULTS equipment removal or reinstallation shipping damage if the equipment was not packed and shipped in the manner we prescribe nor equipment purchased serviced or operated outside the contiguous United States of America LEGAL LIMITATIONS REPLACEMENT AS PROVIDED UNDER THIS WARRAN...

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