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Operation
UNIDEN UH720SX-NB/UH710SX-NB
UHF CB Radio
Power On/Off
To turn the unit ON, rotate the
[ON/OFF VOLUME]
knob clockwise until
a “click” is heard. A channel number and
battery level should appear on the display.
To turn the unit OFF, rotate the
[ON/OFF VOLUME]
knob counter- clockwise
until a “click” is heard to save the battery life.
The display will disappear.
Volume
Rotate the
[ON/OFF VOLUME]
knob
clockwise to increase the volume,
counter-clockwise to decrease the volume.
Setting The Squelch
The squelch is used to eliminate any annoying background noise when there
are no signals present.
1. Press once.
The current setting will flash.
2. Press
or
to select desired squelch setting.
SQL-1 : Max sensitivity (Threshold)
SQL-2 : Med sensitivity
SQL-3 : Min sensitivity (Tight)
3. Press and hold
to save setting and exit.
If SQL-3 is selected
SQT
will flash continuously.
