2REPEATER OPERATIONNote:◆ Please consult your dealer for programming the repeater.◆ After switching the power on, the CH/STATUS display blinks forapproximately 30 seconds, until the internal circuit stabilizes. Waituntil the display remains lit, before operating.When power is applied to the unit, the POWER indicator lights:・ Green when using the DC jack.The BUSY indicator lights green while receiving a signal and theTX indicator lights red while transmitting.■ Rear Panela TX OUT jackConnect a TX antenna or a duplexer to this receptacle.b CONTROL I/O jackConnect a repeater controller or a remote panel to thisDB-25 interface.c REF IN jackThis jack is currently not used.d RX IN jackConnect an RX antenna or a duplexer to this BNCreceptacle.CONTROLS AND FUNCTIONS■ Front Panele FUSEInsert 15 A blade fuse into this fuse holder.f DC 13.2V jackConnect a 13.2 V DC power supply to this jack.g N SYNC 1 / 2 jackThis jack is currently not used. Future functions includeconnecting another repeater or optional device.h TEST/SPKR jackTest input/output jack. Connect an external speaker to thisjack.TRANSCEIVER OPERATION (Analog mode only)■ ReceiveAdjust the volume to your desired level. You may need toreadjust the volume if you are having interference whilereceiving a message from your dispatcher or another memberin your fleet.The BUSY indicator lights green while a signal is beingreceived.■ Transmit1 Listen to the channel before transmitting, to make sure it isnot being used.2 Press the microphone PTT switch, then speak in yournormal speaking voice.The TX indicator lights red while transmitting.3 When you finish speaking, release the PTT switch.a Speakerb CH/STATUS DisplayTwo 7-segment digits display the channel number, name,or status.c VOLUME controlRotate to adjust the audio.d POWER switche POWER indicatorLights green when power is supplied to the DC 13.2V jack.f MIC jackConnect a microphone to this 8-pin modular jack.g Programmable Function keysPress these keys to activate their programmable functions.h BUSY indicatorLights green while a signal is being received.i TX indicatorLights red while transmitting.a b d efghicCH/STATUSVOLUMEBUSYTX POWERMICa b d efgchN S Y N CREFIN RX INTX OUT CONTROLI / OTEST/SPKRDC 13.2VFUSE 15A