12BASIC OPERATIONSWITCHING POWER ON/ OFFPress [ ] to switch the transceiver ON.Press [ ] again to switch the transceiver OFF.ADJUSTING THE VOLUMEPress the key programmed as [Volume Up] to increase the volume. Press thekey programmed as [Volume Down] to decrease the volume.SELECTING A ZONE AND CHANNELSelect the desired zone and channel using the keys programmed as [Zone Up]/[Zone Down] and [Channel Up]/ [Channel Down].• Thetransceiversmayhavenamesprogrammedforzonesandchannels.Thezonename and channel name can contain up to 16 and 14 characters respectively. Whileselecting a zone, the zone name will appear above the channel name.• Ifprogrammedbyyourdealer,yourtransceiverwillannouncethezoneandchannelnumbers as you change them.TRANSMITTING1 Select the desired zone and channel.2 Press the PTT switch and speak into the microphone. Release the PTT switchto receive.• TheLEDindicatorlightsredwhiletransmittingandgreenwhilereceivingasignal.This indicator can also be disabled by your dealer.• Forbestsoundquality,holdthemicrophoneapproximately1.5inches(3~4cm)from your mouth.RECEIVINGSelect the desired zone and channel. If signaling has been programmed on theselected channel, you will hear a call only if the received signal matches yourtransceiver settings.