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Icom IC-M502 instruction manual LCD contrast, Attenuation level, Scrambler code, Scrambler type

Models: IC-M502 VHF MARINE TRANSCEIVER

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LCD contrast

This item adjusts the contrast of the LCD in 8 steps.

SetÊmode

LCD contrast

LCD contrast 4 (default)

The optional HM-127 has it’s own setting for the beep tone.

Attenuation level

This item sets the receive attenuation level for the attenuator function from 3 levels.

SetÊmode

Attenuation level

Attenuation level 1 (default)

SET MODE 8

Scrambler code

When an optional scrambler unit is connected, the scrambler code can be set depending on dealer setting.

When the UT-98 or UT-112 is installed, 128 or 32 codes (0 to 127 or 1 to 32) can be selected, respectively.

SetÊmode

Scrambler code

Scrambler code 0 (UT-98 default)

Scrambler code 127

Scrambler type

When an optional scrambler unit is connected, the scrambler type can be selected in set mode depending on dealer set- ting.

SetÊmode

Scrambler type

UT-98 scrambler unit

UT-112 scrambler unit

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Icom IC-M502, VHF MARINE TRANSCEIVER instruction manual LCD contrast, Attenuation level, Scrambler code, Scrambler type

Contents

IM502 Channel 16 is automatically selected Case of EmergencyTable of Contents Page Radio license for boaters U.S.A. only Operating RulesShip Station License OPERATOR’S LicensePanel Description Transmit Power Switch HI/LOPanel description Channel Selector Channel1DSC/POSITION Switch DSC/ENTPOS Function display Channel UP/DOWN Switches Y/Z PTT Switch PTTSame as the HI/LO switch on the front panel. p MicrophoneChannel selection Basic OperationChannel Channel 9 Call channelWeather channels Microphone lock functionCanadian channels Push once CH/WXReceiving and transmitting Push HI/LO to select the output power if necessaryPush LO/DX to turn the receive attenuator on or OFF if NecessaryChannel names Call channel programming25W TAG äLEASURE Optional voice scrambler operation Set mode Scrambler code itemActivating the scrambler Programming scrambler codes Optional scrambler function on or OFFDUALWATCH/TRI-WATCH Simulation Description OperationCall channel Scan types Scan OperationsPriority Scan Normal ScanClearing all tag channels in the selected channel group Setting tag channels Starting a scanScan starts Mmsi code programming DSC OperationPosition and time programming LATÊÊÊÊ LonêêêêêInputÊtime Position indicationUTCÊÊ LATÊ3434N LON13534EDistressÊÊTX LATÊ3523N LON13535E Distress callGPSÊUTC1234 Distress Completed WaitÊforÊACKTransmitting individual call Transmitting DSC callsÊindvêack DSC/ENT˘INDVÊACK Transmitting individual acknowledgement˘AllÊships Transmitting all ships callPush DSC/ENT to transmit the all ships call All ships call has been transmittedTransmitting position reply call Transmitting position request callPosêreq SelÊitem ÊRCVÊcalls ˘DTRSÊset ÊSet-up Setting the distress informationSelÊnature ÊUndesign ˘Explosion ÊFlooding Push Distress for 5 sec. to transmit the distress callProgramming address ID DSC individual IDDeleting address ID NameReceiving a distress call Receiving DSC callsReceiving a distress acknowledgement Receiving a distress relay call Receiving a distress relay acknowledgementReceiving an all ships call Receiving an individual callReceiving a position reply call Receiving a geographical area callReceiving a position request call ÊtomOffset time DSC set modeSet-up ÊAddÊID ÊDeleteÊID ˘OffsetÊtime OffsetÊtime 0000 1200Set-up ÊDeleteÊID ÊOffsetÊtime ˘MMSIÊcheck Mmsi code checkCheck the 9-digit Mmsi DSC self ID code MMSIÊcheck 123456789SelÊitem ˘RCVÊcalls ÊDTRSÊset ÊSet-up Receive messagesSelÊMessage ˘Distress ÊOther ToÊclear ThisÊdata NoÊDSC/ENT YesÊH/LIntercom operation Intercom OperationIntercom TalkSet mode programming SET ModeSET Mode Construction Push 16Scan mode Set mode itemsScan resume timer Weather alertBeep tone DSC watchInternal speaker Attenuation level LCD contrastScrambler code Scrambler typeSupplied accessories Connections and MaintenanceFuse replacement CleaningMicrophone Hanger ConnectionsMounting the transceiver Using the supplied mounting bracketOverhead Mounting Mounting on Dashboard Attach the clamps on either side of the IC-M502 Using the optional mounting bracketOptional unit installation Dimensions Problem Possible Cause Solution TroubleshootingChannel List † Low power only Receive onlySpeciﬁcations Specifications and OptionsGeneral TransmitterOptions PTT Switch PTT pgs Power Switch PWR pgsHM-127 REMOTE-CONTROL Microphone Push and hold to transmit release to receiveVOLUME/DIMMER Switch Voldim SQUELCH/MONITOR/LOCK Switch SqlmonilTransmit Power Switch H/L 0SCAN Switch SCNTAGpgs0PRIORITY Channel Indicator HM-127 supplied accessories Installation is finished when it is completed InstallationMm 3⁄32˝ 24 to 27 d mm 15⁄16 to 11⁄16˝ Mm 29⁄32˝ Gasket Call channel Channel A., International and Canadian channelsPush CH/WX to select regular channel Condition before selecting the Push Weather channel groupRF attenuator function Push H/L to select the output power, if necessaryPush LO/DX to turn the RF Attenuator function on and OFF Display backlighting Lock functionsMonitor function Activating the lock functionProgramming scramble codes Activating the scramblerPush Y/Z to select the desired channel To turn the scrambler func Tion OFF, repeat step wDualwatch/Tri- watch operation Setting tag channelsTurn power OFF While pushing 169, turn power on Entering set modeBeep toneBEEP Intercom beep function Intercom operation Channel namesAvailable characters Cut here Template149 57⁄˝ R11 Mm 3⁄32˝Kamiminami, Hirano-ku, Osaka 547-0003 Japan