RELM Wireless CorporationOWNER’S MANUALChannel Scan (This function can be programmed as OFFby your dealer)Turn the Channel Selector knob to the “S” position. The transceiverautomatically checks for activity on those channels(1-15) thathave been preprogrammed as scan channels. Your local dealer canprogram those channels that are desired to be scanned. If aconversation is initiated on any of the channels that the transceiveris scanning, the transceiver will stop on the active channel and youwill be able to hear the conversation.Priority channel scanAny programmed channel may be set as the priority channel. Thetransceiver monitors the priority channel while receiving on non-priority channel. When a signal is received on the priority channel,the transceiver will automatically stop on the priority channel tocommunicate.Revert channelWhen the transceiver is scanning, press the PTT switch, it cantransmit in pre-programmed revert channel.Revert channel can be programmed by your dealer.Busy Channel LockoutIf the channel you choose is set by your dealer as "busy channellockout", and this channel is used by other user, pressing PTTcauses the transceiver to generate a beep. The transceiver will nottransmit in this situation. To stop the beep, release PTT. Whenthis channel is free, press PTT to transmit.