18
UNIDEN UH078SX-NB
Handheld UHF-CB Transceiver
Operation
To Operate UH078SX-NB in Duplex Mode
Eg. CH01 is being used in your area for repeater use.
1. Press
MENU
dP
flashes.
2. Press
or
to change setting ON/OFF.
r
appears (for repeater channels 01 - 08) in place
of 0 and
n
appears (for repeater channels 41 - 48)
in place of 4 when duplex is on.
3. Press and hold
MENU
to store setting.
NOTE
Check with your local retailer for available repeaters.
Scanning
The UH078SX-NB has two types of scanning; Open Scanning (OS)
and Group Scanning (GS). Scanning allows you to search for active
channels programmed in the OS or GS memory.
To initiate scanning;
1. Assuming the unit is on CH17 when switched on.
2. Press
scan
and scanning starts.
SCAN
icon
appears during scanning.
The scan direction can be changed at any time by pressing
or
.
Open Scan (OS) Mode
The absence of GS icon indicates that the unit is in OS mode. Allows
continuous scanning of channels stored in the Open Scan (OS) memory.
If an active channel is found, scanning will stop on that channel.
NOTE
The factory has preprogrammed all the UHF-CB channels
into the Open Scan channel memory. However, you can
change or customize the channels by following the steps on
programming Scan Channels on page 20.
Example: CH40 becomes active
If the received signal cease, the unit will wait for at least 3 seconds for
the signal to return, otherwise scanning resumes.