Kenwood_MC-80_user操作说明书手册

Scanned by IW1AUKENWOODDownloaded byCOMMUNICATION MICROPHONERadioAmateur.EUMC-80MicrophoneGooseneckINSTRUCTION MANUALUP/DOWN Switch■FEATURESThe MC-80 is designed for use with a wide range of communi-cation equipment.UP/DOWN frequency switching and a preamplifier are pro-vided.The silver and dark gray colors of the microphonematch other communication equipment.P.T.T.Switch■BEFORE OPERATIONPOWER Switch1.Power supplySince the MC-80 uses an electret condenser microphone,LOCK Switchpower is required for operation.If your transceiver asshown in the table below will require batteries,installbatteries according to the following.Fig.1 Battery installation(1)Obtain four (4)common"AA"cells.(2)Remove the lid as shown in Fig.1.Install the batteriesobserving correct polarity.Replace the lid.(3)After the batteries are installed,place the POWERswitch ON and verify that the LED lights.2.Connection to transceiverAs shown in Fig.2,the MC-80 has a standard Kenwood8-pin MIC connector.Connecting the microphone to atransceiver with 4-pin or 6-pin MIC jack requires anoptional adapter plug.Connection with equipment otherthan Kenwood may require either reconnection of theplug,or a different type plug.Refer to the instructionmanual for necessary wiring details.3.Operation(2)PTT and LOCK switch operationTurning the POWER switch on lights the POWER ON LEDUse the PTT or LOCK switch to transmit.Holding theto show the mic is operating.PTT switch depressed allows transmission and releasing(1)Volume adjustmentthe switch returns operation from transmission toA potentiometer to control the sound output levelreception.Depressing the LOCK switch once allowsis located at the rear of the mic stand panel.transmission.The transmit mode remains ON after theAdjusting the POT varies the output from 0 to 10 mV.switch is released.Depressing the switch again switchesA-50 dB setting (approx.3.3 mV output)is preset atfrom the transmit mode to receive mode.The PTTthe factory.For normal operation,use this setting.switch is used for rapid QSO exchanges.The LOCKswitch is used for relatively long transmissions.MicMic connectionTransceiverjackand adapterPower supplyNoteTM-201A.TM-401A1Some of the MIC terminal in theseTR-7930TR-7950Adapter notmodels do not apply power to theTS430*1 seriesTS-930*18 pinneeded.Supplied frommicrophone.(Refer to your transceiverseriesDirectthe transceiverinstruction manual.)In this case,TS-660.TS-780*use4“AA"batteries.TW-4000A*8 pinTR-7700/8400*2 seriesUse MJ-86TR-9000*2 series6 pinadapterUse4“AA"*2batteries.TR-7200/7500 seriesRadios with power availableTS-120/130 seriesUse MJ-84at the mic connector (forTS-520/530 series4 pinautopatch microphones)willadapterTS-820/830 seriesnot require battries.Refer to the transceiverTransceiver ofowners manual:another manufacturerchange the wiring oruse an adapter.