PTT switch
To send the signal, press and hold the switch, and then speak into the microphone.
Release to receive.
4.1 Programmable key functions
Keys can be programmed with the functions listed below. The key can only be programmed
with functions, depending on your use intention. Each key has two functions to be
programmed, as long press and short press. Please contact your dealer for further details
on the functions.
Channel up
Talk around on/off
Channel down
Fast Channel Mode
Monitor
on/off
BCL
on/off
Key lock on/off
Scramble on/off
Scan
Mode
Compander
on/off
Selcall mode
TX inhibit on/off
TX power change
Key Tone on/off
Emergency
TX
Alert
on/off
DTMF
on/off
GPS
on/off
Horn
Alert
on/off
Menu
Public Address on/off
The function can be selected only when GPS is installed.
4.2 Basic operations
Power on/off
Press and hold the volume knob to turn the radio on.
If the radio is protected with password. “PASSWORD INPUT” will appear on the display
when the power is on. To unlock the radio, enter the correct password.
1. Choose a number by rotating the selector
2. Press the selector to input the number
3. Repeat steps 1 and 2 to enter the whole password.
If no key is pressed within 10 seconds, the radio will return to the password protect state.
4. Press the selector to complete the entry over 1 seconds.
Press and hold the volume for approximately 2 seconds to turn the radio off.