15OperationOperating the UHF CB Radio in Duplex ModeFor this example we are adopting CH01 as the channel being used inyour area for repeater use.1. Press 2 times. The duplex setting flashes.2. Turn the Channel Selector or press / to change the settingbetween simplex and duplex (“ r ” for repeater channels 01 - 08 or “ n “for repeater channels 41 - 48).3. Press to store the setting.4. Press and hold to save & exit the menu mode. Only channels01 - 08 and 41 - 48 are available for Duplex.NOTECheck with your local Retailer for information on availablerepeaters.ScanningThe scan feature allows you to search for active channels automatically.The UH8010NB has two types of scanning; Open Scanning (OS) andGroup Scanning (GS), to give you flexibility and allow you to use theradio more effectively.1. Press and Scanning starts. The icon appears. The scandirection can be changed at any time by rotating the channel selectorleft or right.UNIDEN UH8010NB UHF CB Transceiver