Special Features; Interference Eliminator Code; Push To Talk Timeout Timer; Locking The Keypad - Realtree RT210 User Manual

Frs/ gmrs recreational two-way radios
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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:
" MODE "
1. Press
twice 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
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 continuous
warning tone and stops transmitting if you press

Locking the Keypad

To avoid accidentally changing your radio settings, press and hold
until
displays. You can still 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,
" MODE "
press and hold
for 3 seconds or until
on an FRS radio that uses
for 60 continuous seconds.
" MODE "
is no longer displayed.
Special Features
Special Features
for 3 seconds or
17

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