User's Manual

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14) Monitoring the Channel
It is used for listening the week signal or to here all activities on the channel by
Manually overriding channel sub tone code setting.
To activate the monitor feature
* Press and hold the “MON”(monitor) button for over two seconds.
* When you hear the sound, release the “MON” button.
( The monitor icon will appear on the LCD.)
To disable the monitor feature
* Press and hold the “MON”(monitor) button for over two seconds.
( The monitor icon will disappear on the LCD.)
15) Keypad Lock
The lock function is to avoid the accidental changes to channel with other radio
settings. All buttons will be locked except the Power, PTT, Monitor, Charger
and Volume UP/Down.
To lock the keypad
* Press and hold the “SCAN” button for over two seconds.
* Keypad will lock. (
LOCK
icon will appear on the LCD)
To disable the monitor feature
* Press and hold the “SCAN” button for over two seconds.
* Keypad will unlock. (LOCK icon will disappear on the LCD)
16) Battery status indicator
The Battery icon will blink when the radio is in low battery power.
Charge the rechargeable battery or replace the batteries.
* Full battery – three segments are displayed.
* Low battery – one segments is displayed
* Low battery Warning – one segments will brinking.