TO OPERATE uh078sx IN DUPLEX MODE
Eg. CH01 is being used in your area for repeater use.
1.Press 
dP flashes.
2.Press 
or 
to change setting ON/OFF. r appears in place of 0 when duplex is on.
3.Press and hold 
to store setting.
Check with your local retailer for available repeaters.
SCANNING
The uh078sx 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 
and scanning starts. SCAN is displayed 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 on 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 40 UHF 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 15.
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.
To skip the active channel, press 
momentarily. Scanning resumes.
To deactivate SCAN, press | or PTT . |
13
