Standard Horizon Matrix GX3000E owner manual Voice Scrambler

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8.16 VOICE SCRAMBLER

If privacy of communications is desired, a CVS2500 voice scrambler (VS) can be installed in the transceiver. Contact your Dealer to have a CVS2500 installed. Refer to the section 10.11 VOICE SCRAMBLER to program the voice scram- bler.

1. Turn on the transceiver.

2. Select a channel that was programmed for scram- bler mode (“VS” will appear on the LCD).

y If a channel is not set for the voice scrambler, the display will be as shown in the illustration at the right (“VS” will disappear from the LCD).

y If a voice scrambler is cancelled temporarily in the “SETUP” menu, the display will be as shown in the illustration at the right.

3. Monitor the channel before transmitting.

4. Transmit the voice message. The signal sent will be scrambled.

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Contents Matrix GX3000E Watt VHF/FM ITU Class D DSC Marine TransceiverTable of Contents Appendix Packing List General InformationOptions Installation Note About VHF Radio Getting StartedSelecting AN Antenna Coaxial Cable Mounting the Radio InstallationLocation Desktop Mounting Overhead MountingMMB-84 Flush Mount Installation Optional MMB-84 Flush Mount BracketElectrical Connections Reverse polarity connections will damage the radioAccessory Cable Wire Color/Description Connection ExamplesChecking GPS Connections Changing the GPS TimeChanging the Time Location LocalChanging COG to True or Magnetic Receiver Audio Tone Control GX3000E RAM+ mic procedure Remote Mic or External Speaker SelectionControls and Indicators Basic Operation Power Switch / Volume Control VOL/PWRWX Key PA/FOG KeyDistress Key Accessory Connection Cable PTT Push-To-Talk Switch 16/9 KeyMemo Reception Transmit Time OUT Timer TOTBasic Operation TransmissionNoaa Weather Channels INTERNATIONAL, USA, and Canada ModeSIMPLEX/DUPLEX Channel USE Noaa Weather AlertNoaa Weather Alert Testing Emergency Channel 16 USECalling Another Vessel Channel 16 or Making Telephone CallsOperating on Channels 13 Dual Watch to Priority ChannelSelecting the Scan Type ScanningMemory Scanning M-SCAN Priority Scanning P-SCAN Operating the FOG Horn mode Operating the PA Hail mode13 PA/FOG Operation Navigation Indication Intercom OperationCommunication CallingVoice Scrambler Digital Selective Calling Maritime Mobile Service Identity MmsiWhat is an MMSI? GeneralProgramming the Mmsi DSC Distress Alert Transmitting a DSC Distress AlertTransmitting a DSC Distress Alert with Nature of Distress Receiving a DSC Distress Alert Distress RelayALL Ships Call Transmitting an All Ships CallReceiving an All Ships Call Setting up the Individual / Position Call Directory Individual CallSetting up Individual Reply Setting up the Individual/Group Call Ringer Transmitting an Individual Call Pre-Programmable CallingManual Calling Call Waiting Directory Receiving an Individual CallTo Delete the Received Log from the DSC Log Directory Setting up a Group Call Group CallTransmitting a Group Call Manual Calling Receiving a Group Call Setting up Position Reply Position RequestTransmitting a Position Request to Another Vessel Pre-Programmable RequestManual Request Receiving a Position Request Automatically replyPosition Send Setting up a Position Send RingerTransmitting a DSC Position Send Call Receiving a DSC Position Send Call DSC Transmission Test Manual Inputting GPS Location LAT/LON Lamp Adjusting Radio SetupLCD Contrast Time Offset Time Location True Magnetic Change NAV displayPriority Channel SET Scan TypeScan Resume Time KEY Beep ON/OFFWX Alert Channel Name Change Naming the Radio or Second Station MIC or Handset FlybridgeFOG Alert Tone Frequency Enhanced RAM+ MIC Operation Squelch Control SQL Activates the squelch adjusting mode11.1 RAM+ MIC Controls Power Switch PWR PTT Push-To-TalkSWITCH Activates transmission KEYDistress KEY Operating the PA / Hailer 11.2 PA/FOG OperationOperating the FOG Horn 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 12.1 VH-310 Handset Controls PTT Push-To-Talk Switch Activates transmission12 VH-310 Handset Operation PWR keySecondary use Keypad 1DIM key Secondary use 12.2 PA/FOG Operation Intercom Operation Manual Inputting of the GPS Location LAT/LON 12.5 DSC/RADIO Setup Mode Radio SETUP-menu DSC SETUP-menuExternal Speaker AF Selection FOG Horn Timing Chart Type Pattern UsageReplacement Parts MaintenanceFactory Service Troubleshooting Chart Symptom Probable Cause RemedyChannel Assignments VHF Marine Channel Chart Channel USE VHF Marine Channel Chart 157.075 Government Only Environmental protection operations Specifications GeneralDeclaration of Conformity Vertex Standard