Battery Save; Keypad Lock; Back Lighting - Uniden UH720SX-NB Owner's Manual

Operation

Battery Save

Battery Save feature extends the battery life by switching the receiver circuit
power ON and OFF. This feature automatically activates during stand by mode
(RX mode without signal). It turns OFF automatically when a signal is present,
and activates again after channel inactivity. Battery Save can be switched on
or off.
1. Press HOHYHQ WLPHV E6 VHWWLQJ ÀDVKHV
2. Press or
3. Press and hold

Keypad Lock

To prevent accidental entries, you can
lock the keypad. Press and hold the
for 1.5 Secs until it beeps to
activate Key Lock. The
To unlock the keypad, press and hold
again for 1.5 Secs. The
When the Key Lock is active, an error tone will be heard if you
attempt to press the keys.
NOTE

Back Lighting

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 5 secs after the last key is pressed.
UNIDEN UH720SX-NB/UH710SX-NB
to change selection.
to save and exit.
appears.
disappears.
24
UHF CB Radio