Locking and Unlocking the Controls
You can lock your radio's programmable buttons, switches and
rotary knobs to avoid inadvertent entry. Check with your dealer
or qualified technician for best selection to suite your usage.
Procedure:
1
Toggle the preprogrammed Keypad Lock button or switch
to on.
The display shows CTRL LCK.
2
3
Toggle again to unlock the keypad.
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Turning Voice Mute On or Off
You can enable and disable voice transmission, if needed.
Procedure:
1
Press the preprogrammed Voice Mute button to turn the
feature off or on.
The display shows momentary VMUT OFF, and a short tone
2
sounds, indicating that the feature is disabled.
OR
The display shows momentary VMUT ON, and a short tone
sounds, indicating that the feature is enabled.
Using the Time-Out Timer
This feature turns off your radio's transmitter. You cannot
transmit longer than the preset timer setting.
If you attempt to do so, the radio automatically stops your
transmission, and you hear a talk-prohibit tone.