GME GA9800 Instruction Manual page 294

SELECTING CHANNELS
To change channels, briefly press the
down one channel. Holding either
automatically at a faster rate.
DUPLEX SWITCH
Duplex operation allows the TX6200 to transmit on a different frequency to that which
it receives. This allows operation through any repeater stations in your area. Repeaters
automatically re-transmit your signal over a wider area, providing greatly increased range.
The Duplex function operates only on channels 1 - 8. When Duplex is selected on one of these
channels, the TX6200 receives on that channel but actually transmits 30 channels higher.
e.g.
Channel Selected
Receive Channel
Transmit Channel
The TX6200 allows you to select duplex operation on individual channels. This is particularly
useful in country areas where there may only be one or two repeaters. The unused repeater
channels can then be used for normal simplex or direct radio-to-radio communications.
To select Duplex on individual channels:
1. Select the required channel 1 - 8.
2. Briefly press the F key followed immediately by the DUP key. 'DUP' will appear on the
display accompanied by a high beep.
To remove Duplex from a channel:
1. Select the required channel 1 - 8. 'DUP' will be visible on the display.
2. Briefly press the F key followed immediately by the DUP key. 'DUP' will disappear from the
display accompanied by a low beep.
TX6200
key to step up one channel or the
or will cause the radio to step through the channels
1 2 3 4
1 2 3 4
31 32 33 34
User Instructions
5 6 7 8
5 6 7 8
35 36 37 38
key to step
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