23BASIC OPERATIONSSWITCHING POWER ON/ OFFTurn the Power switch/ Volume control clockwise to switch thetransceiver power ON.Turn the Power switch/ Volume control counter-clockwise toswitch the transceiver power OFF.ADJUSTING THE VOLUMErotate the Power switch/ Volume control to adjust the volume.SELECTING A ZONE AND CHANNEL1 Select the desired zone using the 4-way D-pad or thekeys programmed as [Zone Up]/ [Zone Down]. Each zonecontains a group of channels.2 Select the desired channel using the Selector knob or thekeys programmed as [Channel Up]/ [Channel Down].Each channel is programmed with settings for transmittingand receiving.• The default setting for the Selector knob is [Channel Select].• The transceivers may have names programmed for zones andchannels. The zone name and channel name can contain up to16 and 14 characters respectively. While selecting a zone, thezone name will appear above the channel name.• If programmed by your dealer, your transceiver will announce thezone and channel numbers as you change them.