15
Operation
UHF CB Radio
UNIDEN UH720SX-NB/UH710SX-NB
Transmit Power Select
The UH720SX-NB has three transmit power levels: 2 Watt, 0.5 Watt and 0.1 Watt.
The UH710SX-NB has three transmit power levels: 1 Watt, 0.5 Watt and 0.1 Watt.
To change your transmit power level:
1. Press while in the ’power middle level’ to change to ’power high level.’
2. Press while in the ’power high level’ to change to the ’power low level.’
3. Press while in the ’power low level’ to change to ’power middle level.’
NOTE
Transmitting on a higher level will use more Battery power but
will enable you to transmit further.
Scanning
The UH710SX-NB/UH720SX-NB has two types of scanning; Open Scanning
(OS) and Group Scanning (GS), OS Scan searches all the channels and
frequencies in its memory continuously. GS Scan is
similar to OS scan but has the added ability to monitor
the priority channel every 1.5 seconds.
Scanning allows you to search for active
channels programmed in the OS or GS memory.
To initiate scanning,
1. Assuming the unit is on CH01 when switched on.
2. Press and scanning starts.
SCAN
flashes during scanning.
TX Power Low
TX Power Middle
TX Power High
