Mcmurdo NAV-7 Instalační manuál

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Page 10 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

Page 11 Alarms The message category is used to classify the nature of each NAVTEX message. Of particular note are message types 'D' (search

Page 12 Message displays view first lines of each message select another message group move cursor to required message select ti

Page 13 Message index display The Message index display shows the identifiers of messages from a specific receiver. Unread messages have an “envelope”

Page 14 • Message category filtering • Time-limited display of messages Separate frequency channel pages A separate NAVTEX message display is provi

Page 15 NAVTEX message headers At the beginning of each NAVTEX message there is a message header which identifies the source and nature of message, t

Page 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

Page 17 This page can be used to indicate that messages from specified Transmitting Stations or of specified Message Categories should NOT be displaye

Page 18 Setup mode: Receiver options The Setup mode: Receiver options page contains diagnostics to assist with installing and fault finding the NAV-7.

Page 19 Interpreting the diagnostics aids: When a NAVTEX signal is being received, the appropriate receiver frequency icon appears at the top of the d

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Page 20 Setup parameter Description Software version Display model Serial no These parameters show the software version, hardware model and the indivi

Page 21 Setup mode: Serial options The Setup mode: Serial options page contains setup and configuration parameters for the two serial ports on the NAV

Page 22 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

Page 23 Ensure all the ‘PRINT’ checkboxes for all stations and message categories on the message filters page for each receiver are not checked To pri

Page 24 ADJUSTING THE DISPLAY LCD setup day & night modes To enter LCD setup mode, press and hold the illumination key for 3 seconds the LCD LCD

Page 25 INSTALLATION NAV-7 system overview For simplicity, power is shown diagrammatically throughout; fuses, circuit breakers, alternative supplies

Page 26 Hole size to fit #10 screw: 3.5mm Trunnion mounting the display The standard bulkhead mounting U-Bracket can be used to mount the NAV-7 above

Page 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 sup

Page 28 Electrical Connections This manual is concerned only with the installation of the NAV-7 and does not cover the installation of peripheral equi

Page 29 • Use cable ties to restrain the wiring, and so prevent it becoming weakened by vibration. The connecting cables should be restrained by secu

VESSEL IDENTIFICATION INFORMATION Name Call Sign MMSI NAV-7 S/N Antenna Type 518 kHz 490 kHz RX frequencies supported by antenna 4209.5 kHz

Page 30 156111510Signal line termination RS422 signal lines may need termination resistors at the far end of the serial cable connected to the NAV-7,

Page 31 1569 Power, Alarm & IBS port (2m cable supplied) Pin Number Connection NAV-7 Cable Colour Notes 1 IBS_TXA O/P WHITE/BLUE O/P t

Page 32 Alarm relay The NAV-7 provides a relay connection which can be selected as normally closed or normally open contacts. The alarm relay function

Page 33 Rear Panel Connections • The auxiliary alarm contact is capable of switching up to 24 V DC at up to 1 A (inductive lo

Page 34 After connecting the printer, set the 'Printer port' parameter to 'NMEA port' on the Setup mode : Serial options page and

Page 35 Installation of the tri-channel NAVTEX antenna Metal, rigging or other antennae must not be located in the 'NO GO cone&

Page 36 Thread the PL259 connector end of the coax cable through the antenna mounting adapter and secure the connector to the antenna 1" thread

Page 37 Installation of the antenna cable Start routing the antenna cable at the antenna end. Where the cable passes through bulkheads or decks, water

Page 38 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 softw

Page 39 OPTIONAL POWER SUPPLY UNIT 89-029 Consult the installation instructions packed with the power supply. An additional ground wire may be connec

ContentsSAFETY NOTICES...5 ABOUT NAV-7 ...

Page 40 OPTIONS NAV-7 ancillary items: Model Description Code Active NAVTEX antenna Commercial grade 518 – 490 kHz + 4209.5 kHz, SO239 socket, whi

Page 41 Cleaning Instructions • Periodically clean the LCD front window with a soft lint-free cloth (such as those supplied by opticians to clean spe

Page 42 No new message reception 1 Is the vessel within range of a NAVTEX transmitting station? 2 Has there been a scheduled transmission since th

Page 43 SPECIFICATIONS Complies with technical standards: IMO Resolutions MSC.148(77) A.2.1, A694 (17) SOLAS Regulation IV/7.1.4 ITU-R M.540-2,

Page 44 NAVTEX STATIONS LIST 518 kHz NAVTEX stations Id Area Country Name Latitude Longitude Range (NM) A 01 Svalbard Svalbard 78°04’ N 13°38’

Page 45 Id Area Country Name Latitude Longitude Range (NM) F 01 Russia Arkhangelsk 64°33’ N 40°32’ E 300 F 02 Azores Horta 38°32’ N 28°38’

Page 46 Id Area Country Name Latitude Longitude Range (NM) O 11 China Fuzhou 26°02’ N 119°18’ E 250 O 12 Hawaiian Islands Honolulu 21°22’

Page 47 Id Area Country Name Latitude Longitude Language D 03 Turkey Antalya 36°53’ N 30°42’ E Turkish D 04 Canada Rivière-au-Renard 50°1

Page 48 NAVTEX Transmission times STATION TRANSMISSION TIMES (UTC) A 00:00 04:00 08:00 12:00 16:00 20:00 B 00:10 04:10 08:10 12:10 16:10

Page 49 DECLARATION OF CONFORMITY

Page 5 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 resul

Page 50 PRODUCT WARRANTY McMurdo is a brand operated by Signature Industries Limited. Subject to the provisions set out below McMurdo warrants that th

Page 51

Page 52 McMurdo A Division of Signature Industries Ltd Silver Point Airport Service Road Portsmouth PO3 5PB United Kingdom Tel: +44 (0) 23 9262 390

Page 6 QUICK START NAV-7 is extremely easy to operate: • Apply power at the vessels power switch panel • The NAV-7 will start up after a few second

Page 7 INTRODUCTION NAVTEX is a method of transmitting navigational warnings and weather forecasts from designated coast radio stations. All English l

Page 8 OPERATION NAV-7 CONTROLS The NAV-7 has been designed to be easy to use with an intuitive user interface and softkeys. Main display area Scro

Page 9 Display Icons The NAV-7 displays various icons in the status bar at the top of the display. SAR, warning alarm Unread message indicator Th