ICS NAV5plus GMDSS NAVTEX Receiver User Guide
VESSEL IDENTIFICATION INFORMATION Name Call Sign MMSI ICS NAV5plus S/N RX frequencies 518 kHz 490 kHz The technical data, information and illustrations contained in this publication were 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.
Contents Quick Start .................................................................................................... 1 Introduction ................................................................................................... 1 How To Operate Your ICS NAV5plus........................................................... 3 System Alarms.............................................................................................. 8 Serial Output .......................................................
QUICK START You will find this product extremely easy to operate. • Follow the installation guidelines • Re-check the cable connections • Apply power • Switch on the ICS NAV5plus • The ICS NAV5plus will now print NAVTEX messages INTRODUCTION NAVTEX is a method of transmitting navigational warnings and weather forecasts from designated coast radio stations. All English language transmissions are made on 518 kHz.
Installation is straightforward. Connect the ICS NAV5plus to a 12 or 24 volt DC supply and connect a suitable antenna. Switch it on, and it will start printing NAVTEX messages without further manual intervention. Note that if there are only a couple of NAVTEX stations within range it may be several hours before you receive the first message If all stations and message types are left selected, the ICS NAV5plus may overwhelm you with information.
HOW TO OPERATE YOUR ICS NAV5PLUS Initial Operation Switch on the ICS NAV5plus by pressing the power button The LCD display backlight will come on. The LCD data display will show : ICS NAV-5 V2.07 LOG EMPTY The “V2.07” is the software version, which may vary. A short self-test is performed, then the ICS NAV5plus is ready to receive NAVTEX messages. The factory default setting is for all NAVTEX stations and message categories to be printed. To change the settings, refer to the SETUP section.
SETUP Setup Controls The diagram shows the main functions of the front panel controls: Start programming Select or de-select stations / messages Finish programming PAPER FEED POWER ON / OFF DIM (backlighting) STOP ALARM NAVTEX Message Type Selection At the beginning of each NAVTEX message there is a message header which identifies the source and nature of message using an identity code. For example GA59 :Station Message category Serial No.
DUAL CHANNEL OPERATION The ICS NAV5plus is a dual channel receiver. The and keys on the keypad are used to switch the LCD display between RX-A (the standard 518 kHz receiver) and RX-B (the 490 kHz second receiver ). The LAST MSG display shows the identity number of the last message received on that receiver and the two-dot signal indicator will flash if there is a signal being received from that receiver. • Pressing and other receiver.
NAVTEX Stations Setup Procedure When the key is pressed, the set up mode for the selected receiver will be started. This enables the stations and message types required for that receiver to be set. The two receivers are set up independently. Station selection is displayed first: STN: ABCDEFGHIJ KLMNOPQRSTUVWX Press followed by either the or the buttons, one push of either button will select, a second push will deselect. Deselected stations are indicated by a ‘dash’ (–).
NAVTEX Message Category Setup Procedure • Once you have completed the NAVTEX station selection, press change to the message category selection screen: to MSG: ABCDEFGHIJ KLMNOPQRSTUVWXYZ Message categories are identified by a single letter. Press followed by either the or the buttons; one push of either button will select, a second push will deselect. Deselected message categories are indicated by a ‘dash’ (–). • Message categories, A, B, D and L cannot be deselected.
SYSTEM ALARMS Audible Alarms The alarm signal within the ICS NAV5plus will sound under the following circumstances:• INCORRECT KEY PRESSED • PAPER OUT • LOW BATTERY ( Power supply voltage is less than 9V DC) • VITAL NAVTEX MESSAGE Remove the cause of the alarm and then press the alarm.
SERIAL OUTPUT The ICS NAV5plus has an EIA RS422A-compatible serial output which can be used to connect the ICS NAV5plus to other equipment such as an integrated bridge system or a PC running charting software. The serial output operates all the time that the ICS NAV5plus is switched on – there is no ON/OFF control for the serial output. All correctly received NAVTEX messages from the 518 kHz receiver are sent to the serial output.
Configuring the RS422 Receiver The receiving device (a PC running charting software, or similar) needs to be configured so that it can receive the NAVTEX messages output from the ICS NAV5plus.
TEARING OFF A PRINTOUT Use a gentle up or downward and sideways motion to tear the paper at the exit point of the ICS NAV5plus case. Warning: DO NOT PULL THE PAPER THROUGH THE PRINTER AS THIS ACTION MAY DAMAGE THE PRINTER MECHANISM Always use the paper feed button mechanism. to feed the paper clear of the PAPER LOADING The ICS NAV5plus is supplied with one roll of paper fitted. At the end of this paper roll the ICS NAV5plus will sound an alarm and printing will stop.
• Place the new roll onto the spindle with the paper emerging from the top of the roll pointing towards you • Mount the new roll and spindle onto the roll bracket • Insert the paper into the slot at the base of the printer mechanism, and feed it in as far as it will go It is important that the edge of the new paper roll is cut straight and that the paper is dry. Use scissors to prepare a clean straight paper edge.
Press the paper feed button exit until the paper appears through the door New supplies of paper rolls can be ordered from McMurdo dealers, or contact McMurdo Tel +44 (0) 23 9262 3900 Fax +44 (0) 23 9262 3999, Email sales@mcmurdo.co.uk. Quote order code: NAVTEX Rolls. This specifies a box of eight rolls of paper. The paper roll size is 80mm x 20m with a maximum diameter of 42mm and an internal spindle (hole) diameter of 12mm. An updated list of McMurdo distributors is available on the McMurdo website (www.
INSTALLATION ICS NAV5plus System Overview NAVTEX ANTENNA 14
Mechanical Mounting using U-Bracket Supplied The standard bulkhead mounting U-Bracket can be used to mount the ICS NAV5plus above or below a horizontal (or near horizontal) surface. • Use the U-bracket as a template to mark out the 4 fixing holes on the mounting surface. • Drill 4 off fixing pilot holes (1/8 inch / 2.5 mm diameter for hardwood, or 3/32 inch / 3mm diameter for softwood or plywood). • Use the No.10 S/S pozidrive screws supplied to attach the UBracket to the mounting surface.
Mechanical Mounting using the Optional Flush Mount Kit If the ICS NAV5plus is to be mounted through a flat panel, it is advised that you purchase the FMT-2 flush mounting kit option, part 913-24. Full fitting instructions are included in the FMT-2 flush mounting kit.
Electrical Connections A connection must be made to a 12 or 24 V DC supply via a circuit breaker capable of supplying at least 2 amps. Connection should be to the ships radio battery and be in accordance with GMDSS requirements. • Connections are made directly to the screw terminals on the ICS NAV5plus mating connector at the rear of the unit using the 1m length cable provided. • Use cable ties to restrain the wiring, and so prevent it becoming weakened by vibration.
Interface Connections ICS NAV5plus rear panel connections: Pin 1 2 3 4 5 6 7 8 9 10 Main Connector Function Not used Not used EIA-RS-422-A Output (Y) EIA-RS-422-A Output (Z) Not used Not used Power input (negative) Power input (positive) N/O Alarm contact (2 A max @ 24 V DC) N/O Alarm contact (2 A max @ 24 V DC) Pin 1 2 3 4 5 6 Antenna Connector Function Active antenna input* Active antenna screen Safety ground Antenna ground Passive antenna screen Passive antenna input * WARNING: DC voltage is present
Selecting a Suitable Antenna The ICS NAV5plus receives transmissions on two frequencies. 518 kHz transmissions are in International English; 490 kHz tranmissions may be in a local language. To receive on both frequencies the ICS NAV5plus must be used with a broadband antenna that covers both 518 kHz and 490 kHz. Only one antenna can be connected to the ICS NAV5plus, either to the passive antenna input or to the active antenna input. Several different antenna types are recommended for the ICS NAV5plus.
Important NAVTEX antennas must be mounted clear of obstructions and at least 0.5 metres away from other antennas. Ensure that they cannot be snagged by mooring warps or running rigging or engulfed by green water. Antennas should always be mounted vertically. Installation of a NAVTEX Antenna The NAVTEX antenna should be mounted vertically, in an elevated position. Metal, rigging or other antennas must not be located in the 'NO GO cone' surrounding the upper part.
Installation procedure: NAV-ANT/w & NAV-ACTIVE, NAVCABLE, NAV-CLAMP/a Start the antenna cable installation from the ICS NAV5plus (lower) end first. 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.
Antenna connection Pass the cable though the black plastic boot and prepare the end of the cable as shown in the diagram, folding the cable braid back and screwing the PL259 connector firmly in place. To ensure a good connection it is recommended that the centre pin is soldered. Solder centre pin connection Screw firmly in place Side pin (2) Centre pin (1) NAV-CABLE assembly detail ICS NAV5plus connection If required, the NAV-CABLE may be extended with 50 ohm coaxial cable and connectors.
Active Antenna Installation McMurdo recommend the NAV-ACTIVE 905.05, an active NAVTEX antenna with PL socket and 1 inch nut fixing. The ICS NAV5plus provides a regulated 9 V DC 100 mA output to provide power for an active antenna. Check that your active antenna is compatible with this power output. If it is not, then an external power supply interface will be required. Your antenna supplier should be able to provide this.
SELF TEST If you have any doubts as to whether the ICS NAV5plus is working correctly run the self-test. ‘Self Test’ is selected by holding down the feed button while the ICS NAV5plus is switched on using the power button. The ICS NAV5plus will print out the test results and then start normal operation. If all tests are passed, a printout will appear as shown: pqrstuvwxyz{“}~ HIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghijklmno !”#$%&’()*+,-.
Notes : The first three lines of this print out are simply a test of the printer. The ROMDATE and ROM lines change in line with product development. The DISPLAY line tests the LCD display module. The RAM and CPU lines test the memory and central processor. The RXA-I and RXA-Q lines test the two signal paths in the 518 kHz radio receiver. The RXB-I and RXB-Q lines test the two signal paths in the 490 kHz radio receiver.
TROUBLESHOOTING GUIDE Check that :• The antenna is mounted vertically, and is sited clear of obstructions • The vessel is operating within the coverage area of a NAVTEX transmitter • The NAVTEX station(s) selected are transmitting, two small squares at the right hand side of the ICS NAV5plus display show whenever a NAVTEX signal is received • The required NAVTEX station and message categories have not been de-selected in the ICS NAV5plus set-up menu Antenna Check that the antenna is clear of obstructions a
Default Reset Use the Default Reset to reset the ICS NAV5plus to the factory default settings. This sets all NAVTEX stations and message categories to on. • Turn the unit off • Hold down the alarm silence button while pushing the power button • The ICS NAV5plus will sound a bleep, and load default settings Self Test Run the ICS NAV5plus self test, refer to ‘self test’ section for details. Should any item on the self test fail, turn the ICS NAV5plus off and on again and repeat the system self test.
Printer Jam Mishandling of the paper when installing a new paper roll can sometimes cause the printer to jam. If the moving printer head is allowed to catch the edge of the paper roll the printer mechanism may stall. This will result in a ‘printer fault’ being reported by the unit (alarm : ‘bleep-bleep’, ‘bleep-bleep’, ‘bleep-bleep’). This condition may be avoided by first ensuring that the new paper roll has a flat, cleanly cut edge.
WARRANTY Subject to the provisions set out below McMurdo Limited warrants that this product will be free of defects in materials and workmanship for a period of 24 months from the date of sale.
OPTIONS The following ICS NAV5plus ancillary parts can be purchased: Model Description Code ICS NAV5plus Dual channel SOLAS printing NAVTEX Receiver 915-05 ICS NAV5plus Cyrillic Dual channel SOLAS printing NAVTEX Receiver with Cyrillic alphabet support 916-06 Passive NAVTEX antenna 518 - 490kHz, PL socket, white glass fibre construction with 1inch nut fitting 905-03 Active NAVTEX antenna 518 - 490kHz + 4209.
SPECIFICATIONS Receiver RxA Receiver Frequency 518 kHz RxB Receiver Frequency 490 kHz Sensitivity <2 microvolts Frequency stability +/- 10 Hz Antenna Input 50 ohms NAVTEX Reception conforms to ITU-R 540-2, ETS 300-065 Environmental Meets the relevant parts of BS EN 60945 Printer Specification Type Character Matrix Paper Roll Paper Out Front Panel Thermal, 40 chars per line 7x5 80mm wide x 20m long Audible and visual alarm 2 line x 16 character backlit LCD Membrane keypad Controls Power ON/OFF LCD backligh
Rear Connections 10 way power and RS422 6way antenna Earth stud Alarms Vital message receipt Paper Out Operating Temperature Range -15 to +55 °C Storage Temperature Range -20 to +55 °C Humidity 0 to 95%, non-condensing Mounting Below decks, desk-top, bulkhead or panel mount Weight 1500 g (approx.) Dimensions 252W x 106H x 120D mm Mounting Shelf/bulkhead FMT-2 panel mount option Power Voltage range Consumption (Typical) Fused externally 10.8 V to 32 V Standby 1.5 W Printing 2.5 W 2.
APPENDIX I: NAVTEX STATION DATABASE 518kHz NAVTEX Stations Id A A A A A A A A B B B B B B B B C C C C C C C C C D D Area 15 09 02 11 04 03 01 13 11 09 04 01 13 03 15 07 07 08 01 03 13 12 04 11 15 02 01 Country Chile Iran France Indonesia USA Russia Norway Russia Indonesia Bahrain Bermuda Norway Russia Ukraine Chile Namibia South Africa Mauritius Russia Ukraine Russia USA Canada Singapore Chile Spain Sweden Name Antofagusta Bushehr Corsen Jayapura Miami Novorossiysk Svalbard Vladivostok Amboina Bahrain B
Id D D D D D D E E E E E E F F F F F F F F F G G G G G G G H H H H H H H H I I I I I J J J J J J K K K L L L L M M M M M M N N N Area 03 13 12 15 04 11 13 11 15 01 03 12 03 01 09 04 02 15 11 06 13 01 09 15 08 11 04 02 15 01 06 03 09 11 04 12 03 02 07 15 11 01 12 11 04 15 03 03 11 01 11 03 15 01 02 03 09 01 11 06 03 11 01 Country Turkey Russia Canada Chile Canada Indonesia Russia Indonesia Chile UK Turkey USA Turkey Russia Iran USA Acores Chile Thailand Uruguay Russia UK Saudi Arabia Chile India Japan USA
Id N N O O O O O O O P P P P P P P P P P P Q Q Q Q Q Q R R R R R R R S S S T T T T U U U U U V V V V V W W W W W W W X X X X X Area 04 06 06 07 11 12 03 01 04 06 11 03 01 09 11 11 11 08 11 04 12 01 06 11 03 04 06 11 02 01 04 03 12 04 11 16 03 04 11 01 16 04 11 01 03 03 11 04 11 01 12 11 04 03 16 11 01 11 12 04 09 03 Country USA Argentina Argentina South Africa China Hawaiian Islands Malta UK Canada Argentina Vietnam Israel Netherlands Pakistan Taiwan Taiwan Taiwan India Taiwan Canada USA Ireland Argentina
Notes: No liability can be accepted for any inaccuracies or omissions in this NAVTEX stations table, although every care has been taken to make it as complete and accurate as possible. Check our website www.mcmurdo.co.uk for information on updates to the station database. For updated NAVTEX station listings information refer to the current UK 'Admiralty List of Radio Signals, Volume 5' or equivalent national publications. All 518 kHz NAVTEX transmissions are in English language.
APPENDIX III: DECLARATION OF CONFORMITY
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