18
UNIDEN UH220
Handheld UHF-CB Transceiver
Operation
Selecting OS or GS Scan Mode
Turn the power off. Press and hold the
[
]
key while turning the power
on to change OS or GS Mode.
OS
or
GS
icon appears on the display.
Add/Remove Channels from SCAN memory
1. Select which Scanning Mode you wish to use.
2. Press
[
]
or
[
]
to select the channel you want to store.
3. Press and hold
[MEM]
for 1.5 secs. to store.
MEM
icon appears and a short tone beep is heard.
4. To remove the channels from Memory:
Press and hold
[MEM]
for 1.5 seconds once more.
Two short tone beeps are heard and the
MEM
icon disappears.
To Start Channel SCAN
1. Press
[SCAN]
and the radio will begin scanning the channels that are
in the OS or GS memory - depending on which of these is currently
active.
SCAN
icon flashes during scanning.
Scan Direction
SCAN will begin scanning for active channels in a sequential order.
You can change the scan direction (increasing or decreasing channel
number) by pressing
[
]
or
[
]
.
Drop-out delay
When SCAN finds a busy channel it pauses scan to receive the
signal. When the received signal stops, the radio waits for 3 seconds
for the return of the signal, otherwise, the radio resumes scanning.
UH220 OM_r8.indd 18
UH220 OM_r8.indd 18
8/02/2023 3:33:10 PM
8/02/2023 3:33:10 PM
