BACK LIGHT
The Liquid Crystal Display (LCD) is backlit for easy viewing at night or in low
light situations. The back lighting automatically switches ON every time a key
(except PTT) is pressed. It turns OFF 5secs after the last key is pressed.
KEYPAD LOCKTo prevent accidental entries, you can
lock the keypad.
Press and hold the [LOCK]button for
1.5 secs. until it beeps to activate Key Lock.
icon appears.
To unlock the keypad, press and hold the [LOCK]
button again for 1.5 secs. icon disappears.
Note: When the Key Lock is active, a warning beep will be heard if you attempt to
press the keys.
MONITORThis feature enables users to listen in for
weak signals on the current channel at the press of
a button.
To use monitor,
•For brief listening, press [MON]
•For continuous listening. Press and hold [MON]
for 2 secs. A two tone beep will be heard and
the receiver circuit will stay open, letting in
both the noise & weak signals.
•Display shows icons.
•To return to normal receive mode press [MON],
[SCAN], [PTT] [▲]or [▼].
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