Duplex Mode
The units support the use of repeater in Duplex mode or without the use of repeater
in Simplex mode. This Duplex mode is only supported for Channel 1 to Channel 8.
When in these channels, press
or
button will trigger between Duplex and
Simplex mode.
For example, in channel 1,
duplex mode will display:
Simplex mode will display:
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
60 continuous seconds.
for
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.
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