Turning on the Power
Press and hold
PWR/VOL
control at the base or the
[POWER] button on the optional
Remote SPK/MIC
.
NOTE
Low-Voltage/High-Voltage Alert
The UH9050 can operate on 12VDC (13.8V) or 24VDC (27.6V) power
supply, with the range between 10.2VDC to 28.8VDC.
If the power supply voltage exceeds 28.8VDC, an alert tone sounds and
HI DC
flashes for 5 seconds. The power source must not exceed 32VDC
otherwise permanent damage may occur to your radio, which may not be
covered by the manufacturer’s warranty.
If the input voltage falls below 10.2VDC,
LO DC
flashes for 5 seconds. The
power turns off automatically if voltage falls below 9.0VDC.
Switch your UH9050 OFF and disconnect it from the power source, before
locating the cause of the power supply problem.
Operation
18
UNIDEN UH9050
UHF CB Transceiver