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Standard Horizon Matrix GX3000E owner manual Digital Selective Calling, General, What is an MMSI?

Models: Matrix GX3000E

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9 DIGITAL SELECTIVE CALLING

9.1 GENERAL

WARNING

This radio is designed to generate a digital maritime distress and safety call to facilitate search and rescue. To be effective as a safety device, this equipment must be used only within communication range of a shore- based VHF marine channel 70 distress and safety watch system. The range of signal may vary but under normal conditions should be approxi- mately 20 nautical miles.

Digital Selective Calling is a semi-automated method of establishing a radio call, it has been designated by the International Maritime Organization (IMO) as an international standard for establishing VHF, MF, and HF radio calls. It has also been designated as part of the Global Maritime Distress and Safety Sys- tem (GMDSS). It is planned that DSC will eventually replace aural watches on distress frequencies and will be used to announce routine and urgent maritime safety information broadcasts.

This system allows mariners to instantly send a distress call with GPS position (when connected to the transceiver) to the Coast Guard and other vessels within range of the transmission. DSC will also allow mariners to initiate or receive Dis- tress, Urgency, Safety, Routine, POSITION REQUEST, POSITION SEND, and Group calls to or from another vessel equipped with a DSC transceiver.

9.2MARITIME MOBILE SERVICE IDENTITY (MMSI)

9.2.1 What is an MMSI?

An MMSI is a nine digit number used on Marine Transceivers capable of using Digital Selective Calling (DSC). This number is used like a telephone number to selectively call other vessels.

THIS NUMBER MUST BE PROGRAMMED INTO THE RADIO TO OPERATE THE GX3000E DSC FUCTIONS.

How can I obtain an MMSI assignment?

Please contact the Radio Licensing Authority for your country for information on how to obtain an MMSI number.

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Standard Horizon Matrix GX3000E owner manual Digital Selective Calling, General, Maritime Mobile Service Identity Mmsi

Contents

Watt VHF/FM ITU Class D DSC Marine Transceiver Matrix GX3000ETable of Contents Appendix Options General InformationPacking List Installation Note Selecting AN Antenna Getting StartedAbout VHF Radio Coaxial Cable Desktop Mounting Overhead Mounting InstallationLocation Mounting the RadioOptional MMB-84 Flush Mount Bracket MMB-84 Flush Mount InstallationReverse polarity connections will damage the radio Electrical ConnectionsWire Color/Description Connection Examples Accessory CableChanging the GPS Time Checking GPS ConnectionsLocal Changing the Time LocationChanging COG to True or Magnetic Receiver Audio Tone Control GX3000E Remote Mic or External Speaker Selection RAM+ mic procedureBasic Operation Power Switch / Volume Control VOL/PWR Controls and IndicatorsPA/FOG Key WX KeyDistress Key Accessory Connection Cable 16/9 Key PTT Push-To-Talk SwitchMemo Transmission Transmit Time OUT Timer TOTBasic Operation ReceptionNoaa Weather Alert INTERNATIONAL, USA, and Canada ModeSIMPLEX/DUPLEX Channel USE Noaa Weather ChannelsEmergency Channel 16 USE Noaa Weather Alert TestingMaking Telephone Calls Calling Another Vessel Channel 16 orDual Watch to Priority Channel Operating on Channels 13Memory Scanning M-SCAN ScanningSelecting the Scan Type Priority Scanning P-SCAN 13 PA/FOG Operation Operating the PA Hail modeOperating the FOG Horn mode Intercom Operation Navigation IndicationCalling CommunicationVoice Scrambler General Maritime Mobile Service Identity MmsiWhat is an MMSI? Digital Selective CallingProgramming the Mmsi Transmitting a DSC Distress Alert DSC Distress AlertTransmitting a DSC Distress Alert with Nature of Distress Distress Relay Receiving a DSC Distress AlertTransmitting an All Ships Call ALL Ships CallReceiving an All Ships Call Individual Call Setting up the Individual / Position Call DirectorySetting up Individual Reply Setting up the Individual/Group Call Ringer Pre-Programmable Calling Transmitting an Individual CallManual Calling Receiving an Individual Call Call Waiting DirectoryTo Delete the Received Log from the DSC Log Directory Group Call Setting up a Group CallTransmitting a Group Call Manual Calling Receiving a Group Call Position Request Setting up Position ReplyPre-Programmable Request Transmitting a Position Request to Another VesselManual Request Automatically reply Receiving a Position RequestTransmitting a DSC Position Send Call Setting up a Position Send RingerPosition Send Receiving a DSC Position Send Call DSC Transmission Test Manual Inputting GPS Location LAT/LON LCD Contrast Radio SetupLamp Adjusting Time Offset True Magnetic Change NAV display Time LocationScan Type Priority Channel SETKEY Beep ON/OFF Scan Resume TimeWX Alert Channel Name Change Flybridge Naming the Radio or Second Station MIC or HandsetFOG Alert Tone Frequency 11.1 RAM+ MIC Controls Squelch Control SQL Activates the squelch adjusting modeEnhanced RAM+ MIC Operation PTT Push-To-TalkSWITCH Activates transmission KEY Power Switch PWRDistress KEY Operating the FOG Horn 11.2 PA/FOG OperationOperating the PA / Hailer Press and hold the Dwic key while in Radio mode Manual Inputting of the GPS Location LAT/LON 11.5 DSC/RADIO Setup Mode Changing GPS Information to Vessel Position or COG PWR key PTT Push-To-Talk Switch Activates transmission12 VH-310 Handset Operation 12.1 VH-310 Handset ControlsSecondary use Keypad 1DIM key Secondary use 12.2 PA/FOG Operation Intercom Operation Manual Inputting of the GPS Location LAT/LON Radio SETUP-menu DSC SETUP-menu 12.5 DSC/RADIO Setup ModeExternal Speaker AF Selection Type Pattern Usage FOG Horn Timing ChartFactory Service MaintenanceReplacement Parts Symptom Probable Cause Remedy Troubleshooting ChartChannel Assignments VHF Marine Channel Chart Channel USE VHF Marine Channel Chart 157.075 Government Only Environmental protection operations General SpecificationsDeclaration of Conformity Vertex Standard