Manuals / Icom / Household Appliance / Home Security System

Icom IC-M504 DHM-157, Connections And Maintenance, 2 mm; 3⁄32˝, 24 to 27 d mm 15⁄16 to 11⁄16˝

Models: IC-M504

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9 CONNECTIONS AND MAINTENANCE

DHM-157

2 mm; 3⁄32˝


24 to 27 (d) mm (15⁄16 to 11⁄16˝)		23 (d) mm; 29⁄32˝
24 to 27 (d) mm (15⁄16 to 11⁄16˝)		23 (d) mm; 29⁄32˝

Gasket

Mounting base

5 mm; 3⁄16˝

50 (d) mm; 131⁄32˝

Nut

Cap

Page 72

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Icom IC-M504 DHM-157, Connections And Maintenance, 2 mm; 3⁄32˝, 24 to 27 d mm 15⁄16 to 11⁄16˝, d mm; 29⁄32˝, Gasket

Contents

iM504 INSTRUCTION MANUALVHF MARINE TRANSCEIVER FOREWORD EXPLICIT DEFINITIONSWORD DEFINITIONDISTRESS CALL PROCEDURE IN CASE OF EMERGENCYUSING CHANNEL USING DIGITAL SELECTIVE CALLING ChRADIO OPERATOR WARNING Determining MPE RadiusTABLE OF CONTENTS 3 4 5 6 7 8 9 10 11 12PRECAUTIONS OPERATING RULES DPRIORITIESDPRIVACY DRADIO LICENSES2 PANEL DESCRIPTION Front panelqDISTRESS KEY DISTRESS wDSC MENU KEY MENU2TRANSMIT POWER KEY H/L 3POWER KEY POWER p.PANEL DESCRIPTION uCHANNEL SELECTOR DIAL•ENTERFunction display 2 PANEL DESCRIPTIONBUSY CALL1POSITION INDICATOR 2SCAN INDICATOR3SCRAMBLER INDICATOR p. 4LOCAL INDICATOR p3 BASIC OPERATION Channel selectionïChannel ïChannel 9 Call channelïU.S.A., international and Canadian channels BASIC OPERATIONï Weather channels Receiving and transmitting 3 BASIC OPERATIONCall channel programming H/L, push CH/WX•DUAL•BASIC OPERATION Channel comments Microphone Lock functionDisplay backlight 3 BASIC OPERATIONOptional voice scrambler operation D Activating the scramblerD Programming scrambler codes DIAL•ENTER4 SCAN OPERATION Scan typesPRIORITY SCAN NORMAL SCANSetting TAG channels Clearing or setting all tagged channelsStarting a scan SCAN OPERATION5 DUALWATCH/TRI-WATCH DescriptionOperation DualwatchTri-watchDSC OPERATION MMSI code programmingMMSI code check 6 DSC OPERATIONDSC address ID DProgramming Individual IDDSC OPERATION DDeleting Individual ID 6 DSC OPERATIONDProgramming Group ID wRotate DIAL to select “Set up,” push DIAL•ENTERDSC OPERATION qPush MENU to enter the DSC menuDDeleting Group ID 6 DSC OPERATIONPosition and time programming DSC OPERATIONPosition and time indication GPS information indication6 DSC OPERATION Distress call DSimple callDSC OPERATION DRegular call 6 DSC OPERATIONDSC OPERATION After 2 sec. Wait ACKTransmitting DSC calls DTransmitting an individual call6 DSC OPERATION DSC OPERATION vidual address or “Manual Input,” pushDIAL•ENTER tPush DIAL•ENTER to transmit the individual call6 DSC OPERATION DTransmitting an individual acknowledgementDTransmitting a group call DSC OPERATION6 DSC OPERATION tPush DIAL•ENTER to transmit the group callDTransmitting an all ships call DSC OPERATIONDTransmitting a position request call 6 DSC OPERATIONDIAL•ENTER DSC OPERATION rPush DIAL•ENTER to transmit the position request callDTransmitting a position report call 6 DSC OPERATIONDIAL•ENTER DSC OPERATION uAfter the position report call has been transmitted, the fol- lowing indication is displayedDTransmitting a polling request call 6 DSC OPERATIONDIAL•ENTER DTransmitting a position request reply call DSC OPERATIONWhen a GPS receiver NMEA0183 ver. 2.0 or 3.01 is con- nected, next steps r, t Current position/time program- ming do not appear. Go to step y 6 DSC OPERATIONDTransmitting a position report reply call DSC OPERATIONDTransmitting a polling request reply call 6 DSC OPERATIONReceiving DSC calls DReceiving a distress callDReceiving a distress acknowledgement DReceiving a distress relay callDReceiving an individual call DReceiving a group callDReceiving an all ships call 6 DSC OPERATIONDReceiving a geographical area call DReceiving a position request callDReceiving a position report call DSC OPERATIONDReceiving a polling request call DReceiving a position request reply callDReceiving a position report reply call DReceiving a polling request reply callReceived messages DDistress messageDSC OPERATION DOther messages 6 DSC OPERATIONDSC Set mode DMMSI code check See p.DAdd Individual ID/Group ID See pgs. 17, DDelete Individual ID/Group ID See pgs. 18,DAutomatic acknowledgement e Rotate DIAL to select “AutoACK,” push 6 DSC OPERATIONDNMEA Output DSC OPERATION7 OTHER FUNCTIONS Intercom operationRX Speaker function OTHER FUNCTIONSHailer operation 7 OTHER FUNCTIONSAutomatic foghorn function TYPEPATTERN USAGE7 OTHER FUNCTIONS r To return to normal operation, repeat step qDScan resume timer SET MODESet mode programming Set mode items8 SET MODE DWeather alertDDual/Tri-watch D Beep toneDRadio power DAutomatic foghorn frequencySET MODE DScrambler type9 CONNECTIONS AND MAINTENANCE yANTENNA CONNECTORoMICROPHONE CONNECTOR 0DC POWER CONNECTORFuse replacement Supplied accessoriesCONNECTIONS AND MAINTENANCE Antenna9 CONNECTIONS AND MAINTENANCE DUsing the supplied mounting bracketMounting the transceiver MB-75installation CONNECTIONS AND MAINTENANCEUT-112/UT-98installation 9 CONNECTIONS AND MAINTENANCEHM-162/HM-157installation CONNECTIONS AND MAINTENANCE• HM-162 •HM-157• HM-157 9 CONNECTIONS AND MAINTENANCEDHM-162 CONNECTIONS AND MAINTENANCEGasket Mounting baseDHM-157 9 CONNECTIONS AND MAINTENANCE2 mm; 3⁄32˝ 24 to 27 d mm 15⁄16 to 11⁄16˝TROUBLESHOOTING PROBLEMSOLUTION 9 1011 SPECIFICATIONS AND OPTIONS SpeciﬁcationsD General D ReceiverSPECIFICATIONS AND OPTIONS D DimensionsOptions 12 CHANNEL LIST TEMPLATE MB-75HM-157 HM-162Page MEMO 1-1-32Kamiminami, Hirano-ku,Osaka 547-0003,Japan A-6483H-1US-qPrinted in Japan 2006 Icom Inc

DHM-157

2 mm; 3⁄32˝

24 to 27 (d) mm (15⁄16 to 11⁄16˝)

23 (d) mm; 29⁄32˝

5 mm; 3⁄16˝

50 (d) mm; 131⁄32˝