Operation
Turning on the Power
Press and hold the [POWER] button.
Low-Voltage/High-Voltage Alert
If the power supply voltage exceeds 18VDC, an alert tone
sounds and HI DC 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.
NOTE
If the input voltage falls below 10VDC, LO DC flashes for 5
seconds. The power turns off automatically if voltage falls
below 8.5VDC.
Switch your UH7760NB OFF and disconnect it from the power
source, before locating the cause of the power supply problem.
UNIDEN UH7760NB
12
UHF CB Transceiver