Uniden UH8010S+ANT Owner's Manual page 21

To select MASTER SCAN Mode:
1. Press 3 times. Scn shows and the oS/GS setting flashes.
2. Turn the Channel Selector or press to / change the setting.
P0: Master Scan is ON with the current GS channel memory. Open/
Group Scan is disabled.
P1: Master Scan is ON with loading CH09-20 in GS.
P2: Master Scan is ON with loading CH21-30, 39, 40 in GS.
P3: Master Scan is ON with loading CH49-60 in GS.
P4: Master Scan is ON with loading CH61-70, 79, 80 in GS.
P0:
P1:
P2:
P3:
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UNIDEN UH8010S/UH8020S UHF CB Transceiver