Furuno FAX-30 manual Navtex Operation Navnet, About Navtex Messages, Message categories

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4.NAVTEX OPERATION: NAVNET

4.1About Navtex Messages

4.1.1Message categories

Navtex stations throughout the world provide mariners with weather and navigational navtex messages. These messages carry a four character header code which identifies transmitting station, category of message, and message number, numbered from 00 to 99. Message number 00 is reserved for important emergency messages. The categories of messages available in the navtex system are as below.

A: Coastal navigational warning	H: Loran message
B: Meteorlogical warning	I: Omega message
C: Ice report	J: Differential Omega message
D: Search and Rescue Alert	K: Other electronic navigator system message
E: Meteorological forecast	L: Navarea warnings
F: Pilot message	V to Y: No category allocated
G: Decca message	Z: QRU (no message on hand)

The user may select which message categories to receive and the stations from which to receive them.

Note: It is recommended to minimally receive categories A, B, D and L because they are important for navigation.

4.1.2Receiving navtex messages

To receive navtex messages, set the receive mode for “navtex only” or “fax(timer) & navtex”, referring to paragraph 1.1.3 for the procedure.

4-1

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Contents Facsimile Receiver First E D I T I O N Safety Instructions Safety Instructions for the Installer Table of Contents Navtex Operation Navnet Appendix Foreword FeaturesWord to the Owner of the FAX-30 NavNet Operational CharacteristicsVii GeneralViii Network installation System ConfigurationNetwork installation Facsimile Receiver PC installationStandard supply Equipment ListsName Type Code No Qty Remarks Xii Optional supplyName Type Code No Remarks Controls OVERVIEW, SetupOverview, Setup NavNet ControlsSelect sentence window Preparations for using the FAX-30FAX-30, top view Accessing the FAX modeDisplay selection window Standby display Choosing the receive modeReceive mode setup screen RX mode optionsRX notice options Receive notificationAccessing the FAX-30 top display Overview, Setup PCFacsimile receiver top display Standby displays Logging out RX ModeThumbnails of received images FAX Operation NavnetAutomatic Receiving Choosing channelZone options Fax channel setup windowStation options Example stations of northwest pacific Frequency entry window Channel options Example JMH/TokyoStopping automatic receiving Previewing image being receivedFacsimile receiving display Manually starting receiving Manually Starting, Stopping ReceivingStart RX options Wrong speed 120 chosen instead Wrong Speed or IOC and ImageManually stopping receiving Wrong speed 60 chosen insteadTimer schedule list Timer ReceivingSetting timer receiving schedule Timer setup screenStation options Example N Pacific W Part Timer schedule menuStart time entry window Channel options Example station JMHIOC options Drum speed optionsEnd time entry window Start timer optionsSave window Clearing all timer programs Turning on/off specific timer programsClear all options Facsimile image Displaying Facsimile ImagesProcessing Facsimile Images Phase mismatchExample of phase mismatching Phase entry windowSync entry window Phasing signal out of synchronizationExample of phasing signal out of synchronization Noise rejectionReverse image options Image colorImage format Color optionsErase image options Erasing Facsimile ImagesZooming images Rotating imagesPreventing Erasure of Facsimile Images FAX-30 top 2. Press the Edit WX FAX Station soft key Adding Facsimile ChannelsEdit facsimile station menu Station options Example stations of northwest pacific Frequency, call sign and station name entry windows Stopping receiving Channel setup menuFAX Operation PC Starting receivingTimer program list Setting, changing timer receiving scheduleTimer program menu Timer Program No.2Turning on/off specific timer programs Top Facsimile standby displayPhase Sync options Example of phasing signal out of synchronizatioColor Saving images Lock options LockEdit station list menu Edit Station ListThis page intentionally left blank Receiving navtex messages Navtex Operation NavnetAbout Navtex Messages Message categoriesNavtex frequency options Setting Up Navtex Stations, Messages, AlarmsRX setup menu Navtex message data displayNavtex station options Navtex station mode optionsNavtex message options Alarm SAR MSG options Max error rate entry windowAlarm warning msg options Navtex message selection screen Previewing Incoming Navtex MessagesNavtex message preview display Displaying navtex messages Displaying Navtex MessagesSample navtex message Remarks on navtex messages Nav areas for 490 kHz navtex stations Displaying the Navtex Station ListKHz stations of nav area Nav area selection window Adding Navtex StationsEdit station menu Edit navtex station menuStation ID1 entry window Station name entry windowLatitude entry window Navtex Operation PC RX Setup Setting Up Navtex Stations, MessagesReceived messages click to display Navtex standby displayNavtex station list 490kHz Station ListEdit station list Cullercoats Editing Navtex StationsDeleting Navtex Stations This page intentionally left blank Check Point Action MAINTENANCE, TroubleshootingMaintenance Maintenance pointsTrouble Problem Remedy Replacement of FuseTroubleshooting TroubleshootingSystem setup menu Diagnostics NavNetFAX-30 menu Diagnostic test results Diagnostics PCClear memory menu Clearing Data NavNetClear all images options Clear memory options Clearing Data PCFAX-30, cover opened All Clear for technicians onlyAccessing the simulation mode through NavNet Simulation ModeSimulation setup menu SIMULATION§ Setup WX FAX §SIMULATION Live Navtex Simulation Accessing the simulation mode through PCThis page intentionally left blank Mounting dimensions of facsimile receiver FAX-30 InstallationFacsimile Receiver General antenna connection Wire antenna or whip antennaAntenna wiring and preamp status Antenna UnitHow to mount the preamp unit FAX-5 Installation of preamp unit FAX-5 optionWiring WiringAttachment of antenna connector Power cableGround wire Wire or whip antennaJIS cable specifications Supplying Power to the Preamp UnitFAX-30, top view, cover removed Netscape Navigator Version Browser, PC SettingsBrowser settings Internet Explorer VersionFAX-30 PC settingsIP address AP-1 AppendixFacsimile Stations Facsimile station mapZone AP-2Facsimile station list alphabetical order AP-3Location of navtex stations Navtex StationsNavtex stations map AP-4AP-5 Navtex stations listAP-6 VII AP-7XII AP-8Soft keys Menu TreeNavNet menu tree AP-9Menu key AP-10AP-11 PC Menu treeFacsimile menu tree Navtex menu tree AP-12Specifications of Facsimile Receiver This page is intentionally left blank ＰａｃｋｉｎｇＬｉｓｔ FAX-30-J/E-AP FAX-30-J/E-N Page Page Page Page Page IN-1 IndexIndex IN-2

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