Uniden UH850S Owner's Manual page 16

Operation
To initiate scanning,
1. Press
[SCAN| OS/GS/MS]
2. The SCAN icon flashes.
3. The scan direction can be changed at any time by pressing ▼or ▲.
4. Press
[SCAN| OS/GS/MS]
To select scan mode,
Press and hold the [SCAN| OS/GS/MS] key.
M.SCAN icon appears on the display.
UNIDEN UH835S/UH850S
to start Scanning.
to stop Scanning.
Press and hold the [SCAN| OS/GS/MS] key.
Press and hold the [SCAN| OS/GS/MS] key.
16
MS (Master Scan)
OS (Open Scan)
GS (Group Scan)
Handheld UHF-CB Transceiver