mcmurdo NAVTEX NAV-7 Installationsanleitung

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GMDSS TRI- - - - CHANNEL

GMDSS TRI

NAVTEX RECEIVER

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NAV- - - - 7 7 7 7

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Inhaltsverzeichnis

Inhaltszusammenfassung für mcmurdo NAVTEX NAV-7

Seite 1 NAV- - - - 7 7 7 7 GMDSS TRI GMDSS TRI- - - - CHANNEL CHANNEL GMDSS TRI GMDSS TRI CHANNEL CHANNEL NAVTEX RECEIVER NAVTEX RECEIVER NAVTEX RECEIVER NAVTEX RECEIVER USER & INSTALLATION MANUAL USER & INSTALLATION MANUAL USER &...
Seite 2 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 3 This manual applies to NAV-7 equipment software Issue 4 released March 2008. Disclaimer McMurdo is a brand name operated by Signature Industries Limited. The information and illustrations contained in this publication are to the best of our knowledge correct at the time of going to print. We reserve the right to change specifications, equipment, installation and maintenance instructions without notice as part of our policy of continuous product development and improvement.
Seite 4: Inhaltsverzeichnis
Contents SAFETY NOTICES...................5 ABOUT NAV-7 ....................6 INTRODUCTION ....................7 OPERATION.....................8 NAV-7 CONTROLS..................8 OPERATION.....................9 Receiving NAVTEX messages ................10 SETUP MODE ....................14 SYSTEM ALARMS..................22 ADJUSTING THE DISPLAY ................24 INSTALLATION....................25 NAV-7 system overview ..................25 Electrical Connections ..................28 ANTENNA INSTALLATION................34 OPTIONAL POWER SUPPLY UNIT 89-029 ..........39 OPTIONS......................40 EXTERNAL RECEIVER .................40 MAINTENANCE GUIDE.................40...
Seite 5: Safety Notices
SAFETY NOTICES WARNING: Do not connect the NAV-7 main unit directly to a AC electrical supply, as an electric shock or fire hazard could result. WARNING: Do not connect the NAV-7 system to a DC supply exceeding 31 V or reverse the supply polarity.
Seite 6: Quick Start
NAV-7 and a useful background to the NAVTEX system. Should your have any questions, or require advice regarding McMurdo products our website ‘frequently asked questions’ is a good place to start. From the web site you can also leave a message for our customer service team, visit;...
Seite 7: Introduction
Full detail of the GMDSS NAVTEX service is published in the Admiralty List of Radio Signals Volume 5, Global Maritime Distress and Safety System (GMDSS). Published by the United Kingdom Hydrographic Office. The IMO and various national coastguards also have informative websites; see the links page at www.mcmurdo.co.uk Page 7 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 8: Operation
OPERATION NAV-7 CONTROLS The NAV-7 has been designed to be easy to use with an intuitive user interface and softkeys. Backlight key Softkey labels UTC (if available) Status icons Position (if available) Main display area Scroll bar Softkeys Indicator LED Tracker pad Enter key Page 8...
Seite 9: Operation
Display Icons The NAV-7 displays various icons in the status bar at the top of the display. SAR, warning alarm Unread message indicator The antenna or antenna cable is faulty The 518 kHz receiver is receiving The 490 kHz receiver is receiving The 4209.5 kHz receiver is receiving The external receiver is receiving OPERATION...
Seite 10: Receiving Navtex Messages
The NAV-7 is now ready to receive NAVTEX messages. Receiving NAVTEX messages When the NAV-7 begins to receive a signal, one or more of the receiver icons at the top of the screen will appear to indicate which of the receivers is active. When a complete message has been received, a pop-up appears on the display indicating that a new message is available and the "unread message"...
Seite 11 Alarms The message category is used to classify the nature of each NAVTEX message. Of particular note are message types 'D' (search and rescue), 'A' and 'L' (navigational warnings) and 'E', 'B' and 'C' (meteorological warnings). When a message with any of these message categories is received the NAV-7 operates its alarm relay contacts and transmits an NMEA "ALR"...
Seite 12 Message displays view first lines of each message select another message group move cursor to newest message required message selected message select time frame oldest message for messages Message index display view selected message select next (newer) message Go to next group (see text) go to previous group (see text)
Seite 13 Message index display The Message index display shows the identifiers of messages from a specific receiver. Unread messages have an “envelope” ( ) mark; locked messages (see Full message display) have a “key” ( ) mark. Message identifiers can be expanded to show either the first two lines or the full message by selecting the desired message and pushing the appropriate softkey.
Seite 14: Setup Mode
Message category filtering • Time-limited display of messages • Separate frequency channel pages A separate NAVTEX message display is provided for each of the 3 receiver channels. All 518 kHz messages appear together, all 490 kHz messages appear together and all 4209.5 kHz messages appear together.
Seite 15 NAVTEX message headers At the beginning of each NAVTEX message there is a message header which identifies the source and nature of message, time and date of reception, received frequency and error rate. For example: KA59 14:16 19-Jul Receiver error rate Received frequency UTC date UTC time...
Seite 16 Colour coding of NAVTEX message headers The NAVTEX message information bars are colour coded for each type of message as defined in the table below. Message category Colour Navigational warnings CYAN Meteorological warnings GREEN Ice reports GREEN Search and rescue information and pirate warnings Meteorological forecasts GREEN Pilot service messages...
Seite 17 This page can be used to indicate that messages from specified Transmitting Stations or of specified Message Categories should NOT be displayed, stored or output as required. Each receiver has its own separate set of message filters; pressing the Select XXXX kHz RECEIVER softkey cycles round the available receivers.
Seite 18: Setup Parameter
Setup mode: Receiver options The Setup mode: Receiver options page contains diagnostics to assist with installing and fault finding the NAV-7. The lower part of the display is a monitor area which shows all received NAVTEX characters in real time from the receiver selected as the monitor source, including the phasing character (Ф) and receive character error symbol ( ), regardless of transmitting station and message category filter settings.
Seite 19 Interpreting the diagnostics aids: When a NAVTEX signal is being received, the appropriate receiver frequency icon appears at the top of the display. If the Monitor source is set to this frequency then the received data will appear in the Monitor window. Use the Receive icon, Signal strength bar and Monitor window to help diagnose installation problems and/or as a check that your NAV-7 is working correctly.
Seite 20 Setup Description parameter Software version These parameters show the software version, hardware model and Display model the individual serial number of the NAV-7. These values cannot be Serial no edited Operating Mode Normal – normal use aboard vessel Shore Station – displays all messages including repeats, ignoring filters and 72-hour limit Demonstration –...
Seite 21 Setup mode: Serial options The Setup mode: Serial options page contains setup and configuration parameters for the two serial ports on the NAV-7 unit. The lower section of the display provides a monitoring facility for incoming messages on the selected port. Setup parameter Description IBS port speed...
Seite 22: System Alarms
SYSTEM ALARMS An alarm event state will always generate a message for sending to an IBS or remote alarm panel as well as actuating the NAV-7’s remote alarm relay contacts. The front panel LED and the buzzer are programmable – see Setup mode: System options.
Seite 23 Ensure all the ‘PRINT’ checkboxes for all stations and message categories on the message filters page for each receiver are not checked To print all stored messages from a specified receiver: Ensure all the ‘PRINT’ checkboxes for all stations and message categories on the message filters page for each receiver are not checked Press the ‘Print Messages’...
Seite 24: Adjusting The Display
ADJUSTING THE DISPLAY LCD setup day & night modes To enter LCD setup mode, press and hold the illumination key for 3 seconds the setup: Day mode setup: Day mode setup: Day mode setup: Day mode page will be displayed. Use the left and right ( ) keys to adjust the LCD contrast.
Seite 25: Installation
INSTALLATION NAV-7 system overview For simplicity, power is shown diagrammatically throughout; fuses, circuit breakers, alternative supplies, etc are omitted. Page 25 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 26 Trunnion mounting the display The standard bulkhead mounting U-Bracket can be used to mount the NAV-7 above or below a horizontal (or near horizontal) surface. Hole size to fit #10 screw: 3.5mm Drilling drawing (mm) Select hole size to suit method of fixing mountings – clear or tapped holes.
Seite 27 Flush mounting the display If the NAV-7 is to be mounted through a flat panel, use the flush mounting kit provided. A cutting template is supplied with the flush mounting kit. This template carries full fitting instructions. Warning: Do not mount the NAV-7 in a position where sea spray can reach it, or where it may be exposed to direct sunlight Page 27...
Seite 28: Electrical Connections
Electrical Connections This manual is concerned only with the installation of the NAV-7 and does not cover the installation of peripheral equipment connected to the NAV-7 such as printers, navigational systems or source of NMEA data in detail. For proper installation and connection of peripheral equipment refer to the installation manuals for these products.
Seite 29 Use cable ties to restrain the wiring, and so prevent it becoming weakened • by vibration. The connecting cables should be restrained by securing them to the rear of the NAV-7 bracket, or to adjacent metalwork The screen of the cable should be connected to ship’s earth if possible. The •...
Seite 30 Signal line termination RS422 signal lines may need termination resistors at the far end of the serial cable connected to the NAV-7, depending on the length of connecting cable and the rate of data transmission. Both the IBS and the NMEA ports in the NAV-7 have inbuilt 100 termination resistors for both Tx and Rx.
Seite 31 Power, Alarm & IBS port (2m cable supplied) Connection NAV-7 Cable Colour Notes Number IBS_TXA WHITE/BLUE O/P to IBS port RED/BLUE Ship’s supply +ve (12/24 V DC nominal) -V (0V) BLUE/RED Ship’s supply -ve IBS_TXB BLUE/WHITE O/P to IBS port AUX_NC ORANGE/WHITE Alarm Relay NC...
Seite 32 Alarm relay NC contact closed LED ON Alarm relay NO contact closed Recommended Remote Klaxon alarm unit (loud bridge repeater alarm) McMurdo part 40-187. Recommended cable for connection of alarm relay: One twisted pair, shielded, PVC sheathed. The required cable dimension is dependent on the current necessary to activate the alarm indicator.
Seite 33 Rear Panel Connections TNC RF connector ” Spade terminal – ground pin 9-way D-type – NMEA 0183 & printer port USB connector – not currently used 15-way D-type – power and IBS port and alarm relay The auxiliary alarm contact is capable of switching up to 24 V DC at up to 1 A •...
Seite 34: Antenna Installation
(400 kHz to 5 MHz) antenna that covers 518 kHz, 490 kHz and 4209.5 kHz. If you have purchased the NAV-7 receiver without an antenna then a suitable active NAVTEX antenna should be used. McMurdo recommends the 905-05 as described in the following section.
Seite 35 Important NAVTEX antennas must be mounted clear of obstructions and at least 0.5 metres away from other antennas. Where practical avoid locating the NAVTEX antenna close to MF / HF transmitting antennas or VHF / AIS antennas. Ensure that antennas cannot be snagged by mooring warps or running rigging or engulfed by green water.
Seite 36 Typical installation of active antenna Thread the PL259 connector end of the coax cable through the antenna mounting adapter and secure the connector to the antenna 1" threaded adapter. Slide the rubber boot over the PL259 connector; if desired, it may be filled with silicone grease for a better weatherproof seal.
Seite 37 Installation of the antenna cable Start routing the antenna cable at the antenna end. Where the cable passes through bulkheads or decks, waterproof deck glands should be installed. Securely fasten the cable against vibration using plastic cable tie wraps. Complete routing of the antenna cable at the NAV-7 TNC connector. Fitting the TNC connector A TNC connector is supplied as part of the NAV-7 Receiver Kit.
Seite 38 WARNING Take care not to apply power to the antenna TNC connector from an external supply Switch on the NAV-7 by applying power (12 V DC or 24 V DC) via a circuit breaker or fuse. There will be a few seconds delay whilst the software loads the contents of the NAVTEX message store during which time the front panel red LED will blink.
Seite 39: Optional Power Supply Unit 89-029
OPTIONAL POWER SUPPLY UNIT 89-029 Consult the installation instructions packed with the power supply. An additional ground wire may be connected between the green safety earth wire on the NAV-7 and the ground terminal on the NAVTEX Power Supply Unit. Dimensions and drilling plan Technical specification Power supply wiring...
Seite 40: Options
Annex C of the IEC 61097-6 Ed.2 (2005) specification. The external receiver may be another NAV-7; in such a case, a single antenna may serve several displays. For more information, contact your dealer or the McMurdo Customer Service team.
Seite 41: Troubleshooting Guide
CAUTION: Avoid using chemical solvents to clean the system as some solvents can damage the case material. NOTE: The NAV-7 contains no user serviceable parts. Contact your Service Agent for repair advice or contact the McMurdo Customer Service team. TROUBLESHOOTING GUIDE General Points to Check Make sure the antenna is mounted vertically and is clear of obstructions •...
Seite 42 Note that these resistance values only apply to a 905-05 active antenna as supplied by McMurdo. Other active antennas will have different resistance readings; consult the supplier in order to check such antennas.
Seite 43 1.8 A resettable type Supports ZDA for date / time Supports NRX, NRQ, NMK, ACK, ALR for NAVTEX functions 9 way D-type Printer port RS422 McMurdo reserves the right to change specifications without notice. (NMEA 0183) Serial Page 43 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 44: Navtex Stations List
NAVTEX STATIONS LIST 518 kHz NAVTEX stations Area Country Name Latitude Longitude Range (NM) Svalbard Svalbard 78°04’ N 13°38’ E France Corsen 48°28’ N 5°03’ W Russia Novorossiysk 44°36’ N 37°58’ E Miami 25°30’ N 80°23’ W Iran Bushehr 28°58’ N 50°50’...
Seite 45 Area Country Name Latitude Longitude Range (NM) Russia Arkhangelsk 64°33’ N 40°32’ E Azores Horta 38°32’ N 28°38’ W Turkey Antalya 36°53’ N 30°42’ E Boston 41°43’ N 70°31’ W Uruguay La Paloma 34°40’ S 54°09’ W Iran Bandar Abbas 27°08’...
Seite 46 Area Country Name Latitude Longitude Range (NM) China Fuzhou 26°02’ N 119°18’ E Hawaiian Islands Honolulu 21°22’ N 158°09’ W Netherlands Scheveningen 52°06’ N 4°15’ E Israel Haifa 32°49’ N 35°00’ E Canada Thunder Bay 48°26’ N 89°13’ W Argentina Bahia Blanca 38°43’...
Seite 47 Area Country Name Latitude Longitude Language Turkey Antalya 36°53’ N 30°42’ E Turkish Canada Rivière-au-Renard 50°11’ N 66°06’ W French Argentina Bahia Blanca 38°43’ S 62°06’ W Spanish France Corsen 48°28’ N 05°03’ E French Argentina Mar del Plata 38°03’ S 57°32’...
Seite 48: End Of Life Statement
For example, do not simply discard the product in the domestic waste. Instead take it to a civil recycling facility, or contact McMurdo for advice. Page 48 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 49: Declaration Of Conformity
DECLARATION OF CONFORMITY Page 49 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 50: Product Warranty
McMurdo's sole discretion to refund to the buyer the price of the product (or a proportional part of the price). McMurdo shall not be liable to a buyer who is not a consumer for any other loss or damage (whether indirect, special or consequential loss of profit or otherwise) costs, expenses or other claims for compensation which arise out of or in connection with this product.
Seite 51 Page 51 www.Busse-Yachtshop.de - info@busse-yachtshop.de...
Seite 52 A Division of Signature Industries Ltd Silver Point Airport Service Road Portsmouth PO3 5PB United Kingdom Tel: +44 (0) 23 9262 3900 Fax: +44 (0) 23 9262 3998 www mcmurdo.co.uk Email: sales@mcmurdo.co.uk 35-821 Iss. 3 Page 52 www.Busse-Yachtshop.de - info@busse-yachtshop.de...