Voice Scrambler | Standard Horizon Matrix GX3000E guide

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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Standard Horizon Matrix GX3000E owner manual Voice Scrambler

Contents

Matrix GX3000E Watt VHF/FM ITU Class D DSC Marine Transceiver Table 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 Mounting MMB-84 Flush Mount Installation Optional MMB-84 Flush Mount Bracket Electrical Connections Reverse polarity connections will damage the radio Accessory Cable Wire Color/Description Connection Examples Checking GPS Connections Changing the GPS Time Changing the Time Location Local Changing COG to True or Magnetic Receiver Audio Tone Control GX3000E RAM+ mic procedure Remote Mic or External Speaker Selection Controls and Indicators Basic Operation Power Switch / Volume Control VOL/PWR WX Key PA/FOG Key Distress Key Accessory Connection Cable PTT Push-To-Talk Switch 16/9 Key Memo Reception Transmit Time OUT Timer TOTBasic Operation Transmission Noaa Weather Channels INTERNATIONAL, USA, and Canada ModeSIMPLEX/DUPLEX Channel USE Noaa Weather Alert Noaa Weather Alert Testing Emergency Channel 16 USE Calling Another Vessel Channel 16 or Making Telephone Calls Operating on Channels 13 Dual Watch to Priority Channel Selecting 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 Operation Communication Calling Voice Scrambler Digital Selective Calling Maritime Mobile Service Identity MmsiWhat is an MMSI? General Programming the Mmsi DSC Distress Alert Transmitting a DSC Distress Alert Transmitting a DSC Distress Alert with Nature of Distress Receiving a DSC Distress Alert Distress Relay ALL Ships Call Transmitting an All Ships Call Receiving an All Ships Call Setting up the Individual / Position Call Directory Individual Call Setting up Individual Reply Setting up the Individual/Group Call Ringer Transmitting an Individual Call Pre-Programmable Calling Manual Calling Call Waiting Directory Receiving an Individual Call To Delete the Received Log from the DSC Log Directory Setting up a Group Call Group Call Transmitting a Group Call Manual Calling Receiving a Group Call Setting up Position Reply Position Request Transmitting a Position Request to Another Vessel Pre-Programmable Request Manual Request Receiving a Position Request Automatically reply Position 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 display Priority Channel SET Scan Type Scan Resume Time KEY Beep ON/OFF WX Alert Channel Name Change Naming the Radio or Second Station MIC or Handset Flybridge FOG 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 KEY Distress 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 key Secondary 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-menu External Speaker AF Selection FOG Horn Timing Chart Type Pattern Usage Replacement Parts MaintenanceFactory Service Troubleshooting Chart Symptom Probable Cause Remedy Channel Assignments VHF Marine Channel Chart Channel USE VHF Marine Channel Chart 157.075 Government Only Environmental protection operations Specifications General Declaration of Conformity Vertex Standard