12
UHF CB Transceiver
Turning on the Power
Press and hold the Power/Channel Selector.
Operation
NOTE
Low-Voltage/High-Voltage Alert
If the power supply voltage exceeds 18VDC, an alert tone
sounds and
dc HI
flashes for 5 seconds. The power source
must not exceed 25VDC otherwise permanent damage
may occur to your radio, which may not be covered by the
manufacturer’s warranty.
If the input voltage falls below 10VDC,
dc Lo
flashes for 5
seconds. The power turns off automatically if voltage falls
below 8.5VDC.
Switch your UH8010S/UH8020S OFF and disconnect it from
the power source, before locating the cause of the power
supply problem.
Setting the Squelch Level
Press the Power/Channel Selector momentarily.
SqL
shows and the
current squelch level will flash.
Turn the Channel Selector to select the desired squelch level.
UNIDEN UH8010S/UH8020S