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Operation
To Operate UH750 in Duplex Mode
Only channels 01 - 08 and 41 - 48 are available for Duplex.
Eg. CH01 is being used in your area for repeater use.
dup
Press
momentarily. The DUP icon appears.
dup
Press
again to deactivate the duplex operation.
UH750 will return to simplex operation.
Check with your local retailer for available repeaters.
NOTE
Scanning
The UH750 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;
Press
and scanning starts. SCAN icon flashes during scanning.
scan
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.
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
NOTE
programming Scan Channels on page 18.
Example: CH80 becomes active
If the received signal cease, the unit will wait for at least 3 seconds for
the signal to return, otherwise scanning resumes.
To skip the active channel, press
To deactivate SCAN, press
UNIDEN UH750
mem
momentarily. Scanning resumes.
scan
PTT
or
.
16
Handheld UHF-CB Transceiver
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