Special Featur
es
19
Special Features
Interference Eliminator Code
Interference Eliminator Codes help minimize interference by providing you with a
choice of code combinations.
To set the code for a channel:
1. Press
until the code starts to flash.
2. Press
or
to select the code.
3. Press
to save the code setting.
You can set a different code for each channel using this procedure.
Note: You must set the Interference Eliminator Code to
on an FRS radio that uses
Interference Eliminator Codes to communicate with other FRS radios that do
not have Interference Eliminator Codes.
Push to Talk Timeout Timer
To prevent accidental transmissions and save battery life, the radio emits a continu-
ous warning tone and stops transmitting if you press
for
60 continuous seconds.
Locking the Keypad
To avoid accidentally changing your radio settings, press and hold
for 3 seconds
or until
displays. You can turn the radio on and off, adjust the volume, receive,
transmit, send a call tone, and monitor channels. All other functions are locked.
To unlock the radio, press and hold
for 3 seconds or until
is no longer
displayed.
Summary of Contents for Talkabout T4800
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