Navtex - NX-700
Contents
1. ON UNON ISN 00000000 02 215419379 ONNYNS WMOVDNDIDANDRHNI VAD OD asc 2 ADAN s 000000000 og OLN GMOOLXN xu NO Cx Ads RNAd HS Tx LION 1 HSWHOWL L L L CI A A SO SZ AN DNA H Wi bs z TAI Wd EL 0t OZ Cx gt SS 0991050 2 72ND NEG fv DUNS 0E OZ S9LUSUO W WOS 0 0 9d a 20 see 20 J0 ee cL Od 800 00 lt lt vz HOO D gt N 20 KITS STI 71 eee gt OS IG lt SOT gt OS oS eee cC 5 4 NZL 64 5 6 gt AZI g ALBIS Tee STZ gt 1 3TS v 915 8 8 V GL 8IS g dL 06r oce 502 gt g 065 var KL gt V QL O6F Od 614 OGT Odd V HOH 59 V Cd Otd g 99 1531 gre SOT gt g Cd IS1L V CY ISAL lt lt gt G V CH ISIL ON KTS S T ID NNI HIN lt lt gt t IH N 8 ore 5912 8 CH VOIE lt gt iW Ch i oe 4 g adl sre gt ST gt 9 CIL B za ae 3 var ze SZ gt V QL A 100 3d NI b s 5 idus XN good KVL upa2. 5 1 SPECIFICATIONS SP 1 vii EQUIPMENT LISTS Standard Supply x Name Typ CodeNo Qty Remarks _ NX700A w printer Displ Sees Nemo Antenna Unit NX 7H NECEM E M CP08 01810 000 040 122 Bou 10 m cable CP08 01811 40 m cable CP08 01811 50 m cable CPOB 01811 llati nsta ation CP08 01860 000040949 040 349 DSUB25P cable between Materials Display and Receiver Units CP08 01863 004 514 530 For Antenna Unit w o antenna cable CP08 01864 004 514 540 on Unit w antenna CP08 01861 004 514 350 For Display Unit SP08 02000 000 040 344 For NX 700A Spare Parts p SP08 02101 004 514 370 Fuse for Receiver Unit See the back of this manual 20 m cable CP08 01811 30 m cable CP08 01811 viii Optional Supply Thermal Paper TP058 30CL OP08 19 usn Mount OP08 20 AC DC Power PR 240 CE OP04 2 Extension Cable OP08 12 Coaxial Cable RG 10 U Y Cable Assy DSUB25P DSUB25P Mounting Base Base Base Mast Mounting Kit CP20 01111 700 Display Unit NX 700B Code No 000 154 047 004 514 810 004 514 820 000 053 373 000 041 174 000 041 175 000 041 176 000 041 177 000 041 178 005 948 250 005 948 260 005 948 27 005 948 28 005 948 290 000 563 04 000 126 00 000 126 001 000 152 698 000 152 699 000 152
3. OMNI OOS DAWNS FCR REFERENCE ONY O EF UP be cp PER a Pan SE om PERRET tD ITEM NAME CF M PART iz TYPE NO PER PER SPARE SET VES 30 2 125V d ODI 000 103 165 S NAME FURNO ELECIRC CO LTD DIG NO 08AWX 9301 IN DRAWNG FCR REFERENCE CN Y E G11 O3 31812313 ONN aNa ONYO NNO e JHL 804 0D S SONOS 9NddvL IBS 51 EE IIR 0310365 LON SI HOM SNOISNANIG 40 3ONYNIOLS3IVOKIM 7 RANG 30NV3V31 JOINS CHS ONC aT dest RIOHHBZOTX GHOHK ELA CE 1 38 Cc 0017 LOL OS GCL 097 TWNIAYAL NO V NOLOANNOO 5 43405 amp er oss T 9 S 27 ww A IJ KH T X BRAD Ma BPALBE a i 31819974 ONNAN yf NUNO __ GING MINNOWHSMEIINGAVISIC S KUL VO0OZ XN LINA AHL ONIXIS 304 0 X G 53495 ONIdavVL 315 ISA Q313l03dS LON SI HOIHM SNOISNJIIO JO SONVASTOL SALVOIGN 0 110 JONES WOWININ MON RIOOHMZOCXGHNOML ELA SEY CYP CEH F FIT OWLS CI E 504 SNOISNJINIO 100109 9 KR
4. OMNI OOS DAWNS FCR REFERENCE ONY O 7 EF U R U N CD TIT 1 1 Ult NSTALLATI CN ALS LESCRI REMARKS 2 5X20 SUS304 COLE NO 000 802 081 2 NO 000 108 861 000 108 860 FM MP 7 2 COM PLUG O8AW X 9402 OMNI OOS DAWNS FCR REFERENCE ONY O EF UFF UE QD 004 514 540 O8AWX 9403 0 UUUUU 8 01864 v4 NSTALLATI CN ALS ow LESCRI REMARKS 5X20 SUS304 ere O08203 Na 000 802 081 2 cX PLUG O8AW X 9403 OMNI OOS DAWNS FCR REFERENCE ONY O Ure urea CoCL CEC me v E ESCR 1 CABLE assy 0454168 4 TO EBE SELECT 2 CABLE ASSY NQ 000 107 021 L 40M 0454168 50 TO EBE SELECT 3 CABLE assy NQ 000 107 022 L 50M O8AW X 9407 Uu ujnunju OMNI OOS ERAWNG FCR REFERENCE ONY O 10 Ure une CD ia AX SAM 0 T NAME LESCRI ONS QTY REMARKS 0 5 19 5 1 1 SELF BONO NG TAPE COLE NO 000 800 985 O8AW X 9404
5. ENT SHOM LIST LISTILIST MEHU PRIHTIPRIHT MENU CU EE T as ese Operation guide lt MENU MENU ENT SHOW MES MENU oi Message icon paragraph 2 14 Message list Detailed message Note 1 The operation guide at the bottom of screen shows the functions of the keys available for use with the current screen Note 2 The character size can be changed For detail see page 2 17 Shows the newer lt 4 or older gt message MENU shed the main menu Detailed List Shows the detailed message selected ENT Detailed Shows the message list List LIST Shows the list options 52 60 List PRINT Detailed Shows the print options P2 7 2 3 2 OPERATION 2 6 2 4 Choosing Up Navtex Station Receive Mode The NAVTEX menu allows you to select what station to receive automatically manually or from the INS connected The Auto mode requires navigation data and stations are automatically selected according to the distance between own ship and NAVTEX stations If navigation data is not input all stations are selected The manual mode lets you freely stations to receive The INS mode allows you to set the station message and local channel from the Integrated Navigation System connected 1 Press the MENU ESC key to show the main menu NAVTEX system Display Service Main menu 2 Press A or V to choose NAVTEX 3 Press the ENT key or to open the NAVTEX menu NA
6. NX 700B i SPLAY UN T NAME OUTLI NE DESCRI PTI CODE Ne FLT 1j 5X20 SUS304 SELF TAPPI SCREW 000 802 081 CODE NUMBER ENDING WTH INDICATES THE CODE NUMBER OF REPRESENTATIVE MATERIAL OMENS ON IN DAWNS FCR REFERENCE ONLY O8AVY X 9860 A 3 OBAWX 9861 0 1 1 NX 7001 Ez NX 7001 BN J NAME OUTLINE DESCR PLOW COLE Ne Lu B UNT LU BLEILD LE D RECEI VER UN T SPARE PARTS 004 514 370 NSTALLATI CN ALS 8 01860 DSUB25P D5UB25P 000 152 698 RECEI VER UN T NSTALLATI CN MATERI ALS LU ut CP08 01863 004 514 530 VER UN T EE 000 040 345 NSTALLATI CN MATERI ALS CPERATCR 5 GJ LE 000 152 805 tu CMF 56490 CPERATCR 5 MANUAL 000 152 803 CODE NUMBER ENDING WTH INDICATES THE CODE NUMBER OF REPRESENTATIVE MATERIAL OMENS ON IN DAWNS FCR REFERENCE ONLY 08AW X 9861 4 OBAWX 9859 0 1 1 NX 7001 AA J NX 7001 BA J Lu B U LU RECEI VER UNT SP08 02101 004 514 370 NSTALLATI CN ALS
7. F PrT gt IN Khi 2 3 ObZ Ud x 95 A uo 000 N IN fed IS I prr denn I d OS LM Adds Agen OOL 30 Dv NI awnoez 002 SN vc cL
8. RCV Board 08P3227 an d PIE t ii B cable to Printer NX 700B only Antenna cable to Antenna unit TTYCS 1Q to INS DPYC 2 5 to 12 24 VDC DPYC 1 5 to External alarm DSUB25P DSUB25P 3M cable to Display unit Heceiver unit inside view Use the following JIS cable Japan Industrial Standard or equivalent to connect power source INS and external alarm appropriately Power source DPYC 2 5 INS TTYSC 1Q External alarm DPYC 1 5 DPYC 2 5 For printer use the cable supplied with the printer 4 6 4 INSTALLATION Fabricate these cables as below to connect to the receiver unit How to use J402 and 403 connector 1 Insert the terminal opener in connector 2 Insert a wire in terminal while pressing and holding the terminal opener 3 Release the terminal opener Pull wire to confirm firmly set it is in terminal board Terminal opener Antenna cable Be sure to leave some slack in the cable for future service and maintenance For RG 10 U Y cable When using the coaxial cable type RG 10 U Y or equivalent attach the FM MP 7 connector supplied as installation material as below Remove the sheath by 30 mm Bare 23 mm of the center conductor Trim braided shield by 5 mm and tin Slide coupling ring onto cable ocrew the plug assembly on the cable solder plug assembly to braided shield thr
9. 1 Course over ground degrees true 2 Course over ground degrees magnetic 3 Speed over ground knots 4 Speed over ground km h 5 Mode indicator see note 6 Checksum NOTE Positioning system Mode indicator A Autonomous D Differential E Estimated dead reckoning M Manual input S Simulator N Data not valid The positioning system Mode indicator field shall not be a null field 4 16 4 INSTALLATION VBW Dual ground water speed VBW Xx x xX X A X X X X A X X A x xX A hh lt CR gt lt LF gt Longitudial water speed knots Transverse water speed knots Status water speed A data valid V data invalid Longitudial ground speed knots Transverse ground speed knots Status ground speed A data valid V data invalid Stern transverse water speed knots Status stern water speed A data valid V data invalid Stern transverse ground speed knots 10 Status stern ground speed A data valid V data invalid 11 Checksum O1 WD cO 4 INSTALLATION 4 18 Output data description NRX New NAVTEX received message New NAVTEX message to follow in ASCII format SNXNRX xxxx X X X Xx xx xxxx hhmmss x x n n hh CR LF x o encapsulated message error rate UTC of receipt of message year month 1 12 day 0 31 freq 490 518 or 4209 number of lines in message 1 to 999 line number 1 to 999 message identifier B B2BsB4 The first NRX sentence
10. 16 gt E FL416 2 RD B 028 LTC1535C FLI3 op to INS iH ge SOS jo RM Y 5 TD B 15 oS T i 10 x 10 gt 3 000 150 FL25 y y When only NX 700A B is listner for talker Short 1 and 2 default setting When multiple listners including NX 700A B for talker NX 700A B is the end of bus Short 1 and2 Besides above Short 2 and 3 4 19 MENU TREE MENU ESC Key NAVTEX Receive Mode INS Auto Manual Local Channel 490kHz 4209 5kHz Auto Print Off User Select Rev Station amp Msg User Select Station amp Msg System Warn Msg Alm Off On Signal Monitor Off Int l Local Key Beep Off On Time Offset 13 30 to 13 30 0 00 Units nm kt km km h mi mi h Printer None NX 700A Upright Inverted Display Scrolling Slow Fast Skip To Font Size Small Medium Large Time Display 24hour 12hour Date Display MMM DD YYYY DD MMM YYYY YYYY MMM DD User Display Off Nav Data Distance Speed Display SOG STW Contrast 0 to 9 5 Service INS Input Speed 4800 9600 19200 38400bps INS Output Speed 4800 9600 19200 38400bps Print Header Off On Edit Station List Default Setting Test Rev Monitor LIST key All Messages Alarm Messages User Selected Messages Good Messages Lock Message PRINT key Print Cancel Print AP 1 FURUNO 1 1 1 2 1 3 1 4 1 5 1 6 2 1
11. O a c 3 aV o lt 1S lt o x o c gt gt 5 e Y D lt 5 m iV o D 5 5 ms V c o 5 w o Z A 0220 0620 1020 1420 1820 2220 44 42 N 37 44 E A 0300 0700 1100 1500 1900 2300 98 49 N 00 09 E X 0350 0750 1150 1550 1950 2350 41 04 N 28 57 Bermuda IV Bermuda 3223N 6441W 518 280 0010 0410 0810 1210 1610 2010 oe C 0020 0420 0820 1220 1620 2020 R D 0035 0435 0835 1235 1635 2035 4420N 8110W 0110 0510 0910 1310 1710 2110 St Johns 47 N 52 40 W sis 900 0220 0620 1020 1420 1820 2220 Thunder Bay 48 25 N 89 20 W 0230 0630 1030 1430 1830 2230 Sydney NS 46 10 N Turkey 0030 0430 0830 1230 1630 2030 0040 0440 0840 1240 1640 2040 0050 0450 0850 1250 1650 2050 Canada 0240 0640 1040 1440 1840 2240 0255 0655 1055 1455 1855 2255 60 00 W 518 300 c 0320 0720 1120 1520 1920 2320 0335 0735 1135 1535 1935 2335 66 10W 518 300 lt Continued on next page 1 5 1 PRINCIPLE NAVTEX SYSTEM NAV Frequen Area Country Station Latitude Longitude Broadcast schedule UTC area cy kHz nm wem saw uw e on x wa Iqaluit NU 63 43 N 68 33 W sa uan zo umm oom om am com n Netherla
12. e Locate it of direct sunlight or in a suitable ventilated enclosure to prevent heat which can build up inside the cabinet e The mounting location should be well ventilated e Mount the unit where shock and vibration are minimal e Allow sufficient maintenance space at the sides and rear of the unit and leave sufficient slack in cables to facilitate maintenance and servicing Tabletop overhead mounting 1 Fix the hanger by using four self tapping screws 5x20 2 Screw knob bolts in display unit set it to the hanger and tighten the knob bolts Note For the overhead mounting reinforce the mounting location and secure the hanger with bolts nuts and washers local supply fF S ff 3 Jo LE esf x NX 700A NX 700B 4 1 4 INSTALLATION Flush mounting The display unit can be installed flush mounted in a console or panel by using the optional flush mount kit For NX 700A Type OP08 19 Code No 004 514 810 Mounting metal 08 023 1019 100 326 960 1 Selttapping screw 5X20 000 802 081 6 Hex bolt M8xi5 0008214412 Spring washer M8 000864262 2 1 Cutout a hole
13. 8 01860 DSUB25P D5UB25P 000 152 698 RECEI VER UN T NSTALLATI CN MATERI ALS LU ut NSTALLATI CN MATERI ALS CPERATCR 5 GJ LE 000 152 805 tu CMF 56490 000 152 803 CPERATCR 5 MANUAL CODE NUMBER ENDING WTH INDICATES THE CODE NUMBER OF REPRESENTATIVE MATERIAL OMENS ONS IN DAWNS FCR REFERENCE ONLY O8AW X 9859 5 OBAWX 9852 0 7H O 10 10 FK N lt 7H 20 20 FK NAME OUTLINE DESCRI CN COLE eg ANTENNA D ET E NSTALLATI CN MNTERI ALS P08 01810 01820 004514610 514 610 0454168 20M 1 CP08 01811 1 NSTALLATI CN ALS 00030 0019 107 019 04S4168 10M 1 000 106 821 106 821 CODE NUMBER ENDING WTH INDICATES THE CODE NUMBER OF REPRESENTATIVE MATERIAL 2 0 OO OMOOO0O000000g MARKED CABLES ARE SELECTABLE OMENS IN DAWNS FCR REFERENCE ONLY 08AW X 9852 6 EF U R U N CD cae na JONR E di QUTLI NE LESCRI REMARKS 10 5X20 505304 20 SELF TAPPI NG SCREW n 5 COLE NO 000 802 081 O8AW X 9401
14. and then press A or V to choose it as is or disable 7 Press the ENT key po Repeat steps 5 through 6 to complete 9 Press the MENU ESC key to close the window 2 6 2 9 2 10 2 OPERATION Switching the Frequency to Display With the message list shown you can switch the frequency to 518 kHz or 490 or 4209 kHz by pressing gt key Press 518 a p 420 4209 Switching the frequency for display Alarm Messages The sequence of events when an alarm message is received is as shown below When receiving SAR Search and Rescue message The audible alarm beep sounds and the alarm output signal is set to ON The SAR message is shown on the display immediately after receiving Note that the setting of the LIST window changes to All Messages automatically when receiving an SAR message See paragraph 2 11 When receiving WARNING message A B L When the Warn Msg Alm on System menu is set to On the audible alarm sounds and the alarm output signal is ON The message received appears Silencing audible alarm Press any key except D key 2 7 2 OPERATION 2 11 Processing Messages Choosing messages to display You can choose which category of messages to display All Alarm User Selected and Good messages 1 With the message list or detailed message shown press the LIST key to show the list options All Messages Alarm Messages User Messages Good Messages Lock Message
15. 0040 0440 0840 1240 1640 2040 49 270 0120 0520 0920 1320 1720 2120 150 0200 0600 1000 1400 1800 2200 300 0000 0400 0800 1200 1600 2000 51 49 300 0040 0440 0840 1240 1640 2040 49 270 0310 0710 1110 1510 1910 2310 518 640 0050 0450 0850 1250 1650 2050 51 530 0250 0650 1050 1450 1850 2250 49 530 0100 0500 0900 1300 1700 2100 518 400 ER 0030 0430 0830 1230 1630 2030 518 400 G 0100 0500 0900 1300 1700 2100 0 O e 5 518 400 EN 0120 0520 0920 1320 1720 2120 Continued on next page 1 PRINCIPLE NAVTEX SYSTEM NAV Area Station Countr Station Latitude Longitude Broadcast schedule UTC area y 9 cy kHz nm ID Croatia radio 43 30 N 16 29 E UNE 0240 0640 1040 1440 1840 2240 518 35 03 N 33 17 E 518 200 0200 0600 1000 1400 1800 2200 31 12 N 29 52 E 0210 0610 1010 1410 1810 2210 i 0020 0420 0820 1220 1620 2020 30 28 N France 43 06 N 05 59 E 35 20 N 25 07 E 39 37 N 19 55 E 39 52 N 25 04 E Israel Haifa 32 49 N 35 00 E Roma 41 48 N 12 31 E 0250 0650 1050 1450 1850 2250 37 14N 15 14 E V 0330 0730 1130 1530 1930 2330 39 14 N T 0310 0710 1110 1510 1910 2310 45 41 N 1346 E 0320 0720 1120 1520 1920 2320 Malta 35 49 N 1432E m O lt o C Q lt lt D lt o Q C o o O Z gt A gt
16. 3 5 2 1 2 7 3 1 4 8 1 8 2 8 3 ANTENNA UNIT Antenna type Output impedance Power supply INTERFACE Input data Output data Alarm POWER SUPPLY NX 700 NX 7H H field antenna for NX 700 with preamp 50 ohms 7V to 9V thru co ax cable IEC61162 or NMEA0183 Ver1 5 2 0 GGA GLL RMC ZDA NMK ACK GNS VHW VTG VBW NRX ALR Contact closure signal max 0 5A 50V for SAR alert 12 24VDC 1 5 0 8 NX 700A 0 7 0 4A NX 700B ENVIRONMENTAL CONDITION Ambient temperature Antenna unit Receiver Display unit Relative humidity Waterproofing Antenna unit Receiver Display unit Vibration COATING COLOR Display unit Receiver unit Antenna unit 25 C to 70 15 to 55 95 at 40 C without dew condensation IP66 IP20 NX 700B IP25 for front panel IEC 60945 N3 0 N3 0 N9 5 SP 2 5649501 1 050418 1 OBAWX 9862 1 11 NX 7 NX 7004A H lt OULU U LI LI SPLAY UN T RECORO NG PAPER OUUU NSTALLATI ON MATERI ALS UD CPO8 01861 NSTALLATI CN ALS 004514350 514 350 CODE NUMBER ENDING WTH INDICATES THE CODE NUMBER OF REPRESENTATIVE MATERIAL OMNI QS IN ERAWNG FCR REFERENCE ONY O 08AW X 9862 2 OBAWX 9860 0 1 1 NX 700B N lt 700B H lt Lu B U LU
17. 700 000 152 701 OO 000 803 239 000 803 240 000 806 114 004 365 80 Q 1 set 1 F For NX 700A 10 rolls For NX 700A For NX 700B 10 m w M A JJ connector 20 m w M A JJ connector 30 m w M A JJ connector 40 m w M A JJ connector 50 m w M A JJ connector 10m 20m 30m 40 m gt 3 For 24 VDC S S 5 1513 3 For antenna unit NX 7H SYSTEM CONFIGURATIONS DISPLAY UNIT DISPLAY UNIT AN SANA UNIT NX 700B NX 700A W Max 15 m RECEIVER UNIT Max 100 m NX 7001 1 ed asa es a ee Do eee 1 External Alarm c m sm Rectifier sss i Printer 700B only PR 240 pee e e Power supply supply 100 115 12 24 VDC RE 200 230 16 50 60 Hz Standard Option User supply Environmental Category Antenna unit To be installed in an exposed area Display unit To be installed in a protected area Receiver unit 1 PRINCIPLE OF NAVTEX SYSTEM 1 1 1 2 How NAVTEX Works There are many types of navigational and meteorological information available on radio such as NAVAREA HYDROPAC etc However these systems rely heavily upon the operator s experience and skill in tuning the radio and interpreting messages In
18. TEX SISUOD DIS x uuu u o oe diss 2 11 ZR E eoa M T sane 2 14 y CS ISL 2 15 2 16 Otbie Ene DOS C Na un HERO tt avr nus u n Su usu 2 16 MAINTENANCE TROUBLESHOOTING 3 1 SN EN UNTER 3 1 3 2 Replacement of Fuse Battery and Thermal Paper 3 2 MOUDIESMOOTING z u uu pn n EOD ETT 3 4 24 kat 3 5 3 5 Restoring All Detaull Sells uuu u u R 0 A 3 6 A INSTALLA TON 4 1 a 4 1 Ae WACCCIVE UNT 4 3 a eae ee AI ml 4 4 AA Printer NA 7005 OPI Doct 4 4 4 5 NINN ira sce sce 4 5 SENO OFF MING ie 4 9 Lace s 4 10 vi MENU TAE E 2 1 PACKING LIS IS u saa 1 mE 1 INTERCONNECTION DIAGRAHMN
19. addition constant monitoring to pick up wanted information among a vast volume of messages is not practical with a limited radio staff To provide all mariners with up to the minute information automatically the NAVTEX system was developed NAVTEX is an acronym meaning Navigational Telex and as its name shows it is a kind of narrow band radio teletype system for sending by frequency shift keying text messages expressed in a 7 unit code The difference is that a NAVTEX transmitter transmits nine control characters header code ahead of the main message so that the receiver can identify the station message type and serial number automatically NAVTEX System Operation For navigation purposes the world is divided into 16 areas as shown in the figure below Each Navtex station has an identification code from A to Z The frequency assigned to Navtex are 518 kHz and another 490 or 4209 5 kHz and many station exist in the same service coverage If the stations were to transmit without any rule the system would collapse due to mutual interference To avoid this problem the following rules apply e The transmission schedule is determined so that two or more stations having a common service area may not overlap in time e Each station transmits with minimum required power to cover its service area 200 nautical miles nominal 1 1 1 PRINCIPLE NAVTEX SYSTEM 1 3 Message Format For automatic identification of mess
20. blows contact your dealer about replacement FGMB 2A 125V 000 103 165 A WARNING Use the proper fuse Use of a wrong fuse can result in damage to the equipment or cause fire Battery A battery is installed on the circuit board inside the display unit and it preserves data when the power is turned off The life of the battery is about 5 10 years and its voltage is checked when the power is turned on When its voltage is low the BATT icon appears on the display to alert you When this happens contact your dealer to request replacement of the battery Note When the battery is dead all default settings are restored BATT CR2450 F2ST2L 000 144 941 WARNING Ensure battery polarity is correct Wrong polarity may cause the batteries to explode 3 MAINTENANCE amp TROUBLESHOOTING Thermal paper NX 700A onl When the thermal paper runs out completely the icon appears at the right hand top corner on the display Replace the paper as follows Thermal paper TP058 30CL 000 154 047 1 Turn off the power 2 Press the button shown below to open the paper holder cover Eject button RECEIVER gt ge e H k Z 3 Peel the tape from the end of new paper Tape 4 Set the new paper in the paper container
21. menu Turns the audible alarm on off when receiving a Warning message A B and L Turns monitoring of Rx signal on off Off Disables monitoring Int l Monitors international frequency Local Monitors local frequency Key Beep Turns key beep on off Signal Monitor Off Int l Local If a GPS receiver feeds nav data to the NAVTEX Time Offset You may use local time instead of UTC time 13 30 to Enter the time difference between local time and 13 30 UTC time nm kt Chooses units of measurement distance and ship speed to be shown on the User Display mi mi h None NX 700A Printer Sets the printer type See paragraph 4 6 Upright Inverted 2 16 2 OPERATION Display menu Descpio Setting Selects the speed of scrolling by pressing A or V Slow Scrolls by one line Fast Scrolls by half of screen Slow Fast Skips to Skip to ocrolling Scrolls line by line in list display Skips to position in detailed display Small Font Size Selects the size of characters Medium Large Time Display Selects the time format 24 hour 12 hour Selects the date format MMM DD YY Y DD MMM YYYY YYYY MMM DD Date Display Selects the type of data as user display to be shown at the bottom of the display Nav Data Date position 123 45 001 E Ship s speed SCROLL CHANGE FREQ MENU MENU SHOW MESSAGE LIST LIST MENU PRINT PRINT ME
22. the ENT key For multiple stations fill in ID2 and ID3 Confirm that Range is chosen and then press the ENT key Enter the service area 1 to 999 nm and then press the ENT key Confirm that Save data is chosen and then press the ENT key The message Save new station appears Press lt to choose Yes and then press ENT key to close the new addition window disappears Note If the station ID was not entered at step 14 the message Enter ID data appears Press any key and then enter the station ID To enter another NAVTEX station repeat steps 4 through 18 Press the MENU ESC key several times to close the menu 2 OPERATION Editing NAVTEX station Existing NAVTEX station may be edited as follows Press the MENU ESC key to show the main menu Press A or V to choose Service and then press the ENT key Press A or V to choose Edit Station List and then press the ENT key Press lt or gt to choose the NAV area to be changed 01 to 16 EXT Press the LIST key to choose the frequency to be changed 518kHz 490kHz or 4209 5kHz 6 Press A or V to choose the station and then press the ENT key Delete eom uq cs 7 Press A to choose Edit and then press ENT key to show the edit window appears Oostende NAV Area NR Station Name Station jp Oostende Latitude Latitude 0 51 11 N Longitude 1 Longitude b 2 48 E 518kHz gt ID1 T ID2 ID3 Station ID4 490kHz MID1 ID2 103 4
23. the display shows one of the following windows Received new int l msg Received new local msg Display new msg Display new msg Yes Yes International message Local message 2 If you want to read the message immediately press lt to choose Yes and then press the ENT key to display the message To read the message later choose or press the MENU key and then press the ENT key to close the window Note In the default setting all received messages are printed out automatically for NX 700A only For further details see paragraph 2 12 2 2 2 OPERATION 2 5 Sample Messages Press A V on the cursor pad to choose a message and then press the ENT key to show the detailed information for that message These displays can be switched by pressing the ENT key Frequency paragraph 2 9 Station ID type of message serial No paragraph 1 3 Status icon paragraph 2 14 Error rate No of saved messages Category of messages ria 0 3 paragraph 2 11 LL MESSAGES u NEBL ERROR RATE 0 47 38 MESSAGES Receiving AN B1 00 01 920 090 date 2020 NON 181888 UTC JUL BALTIC SEA WEATHER FORECAST EAR GALE WARNING HE SOUND THE BELTS WESTERN SOUTHERN SOUTHEASTERN ENTRAL HD ENT key NORTHERN BALTIC GULF OF RIGA WEATHER SUMMARY PATHER DEEP LOW CENTERED OVER SOUTHERNMOST SWEDEN MOVING SOMEWHAT EA Old 1 DLD MEHU
24. 0 SZF O0ls1 gt 0S os TONVETIOL SNOSNING uU WU LTL X 2 SNOISN3NIO 100102 ERI MIR S 0 SS d L09 07969 IdaNYN 2 P G 0 SS ANON AINA AHL 03 065 S385 ONIddV1 3 H5 ASN 39NV3Y31 JOINS WOWININ 119445 LON SI SNOISNJINIO 30 JONVEFTOL 511 318v 220BH320cxoGE0N85tAA sYCATICXBIE a 6 iS pK H F FIT lt I co 2 8 STIOH 9 Mi Z 1 ce QE G11 O3 31812313 ONT ard LO JNIM Va ANI LNO LINN FHL 9NIXH 03 0 504805 9NIddVL JT36 360 a LINN SNN 13140345 LON SI HOIHM SNOISN3NIC 40 JONVYFIO 531700 I TYL 7 TIA w JONVYVITO 39IA3S WONININ 7 00 HASON S0 0 a RIOOHHBZOCXGHOMEELAS SZYCNRCEADYE CE F 121 0 04281 Cc 26 laz Y SE CI YOLANNOO YNNGINY TRY cox EG VE LLL UN AW Y Z I LLZ 222 O i i 4 7 uns 3800 NZ i 4 58 OZ FP zz OF lt SEZ OS q YOLOANNOD 9780 QuVOB TYNINYJL NIL IO C 3IVINYN 0095152001 S Z 00151208 Sit os O NvETIOL SNOSNJWU Ww 71 X ZX gt STIOH ONIX 2 101 902 6 2 i d171 02 2151299713 ENS NO Ov 0
25. 0 0800 1600 68 46 N 32 58 E 518 64 51 N 40 17 51 45 47 N 47 33 E 518 gt gt E Ne Q y z 28 Sg 5 LS D O 3 Q 3 Oo TI S 5 c D Q 2 c JJ o 2 2 o c zi em We e E 0410 1210 2010 0010 0810 1610 0420 1220 2020 0020 0820 1620 0430 1230 2030 0030 0830 1630 0440 1240 2040 0040 0840 1640 0450 1250 2050 0050 0850 1650 00 0700 1100 1500 1900 2300 XV Chile Antofagasta 2340S 7025W 518 300 Valparaiso 32485 71 29 W 518 300 Talcahuano 3642S 7306W 518 300 Puerto Montt 4130S 7258 W 518 300 Punta Arenas 5309S 7058 W 518 300 Isla de Pascua 2709S 10925W 518 300 03 XVI Paita 05055 81 07 W 518 Callao 1203 S 77 09 W Mollendo 1701S 7201 W 0340 0740 1140 1540 1940 2340 Note The list shows the stations listed at Longwave Navtex Broadcasts Oct 2004 518 518 2 OPERATION 2 1 Operating Controls Registers items on menus Cursor pad Shifts the cursor and display Selects items on menus Opens menu Returns to the previous display Opens the LIST options Opens the PRINT options Turns the power on off Adjusts the brilliance Raises the setting Decreases the setting Display unit front view 2 2 Turning the Unit On Off Press the b key to turn the unit on A beep sounds and the equipment shows the start up display where the ROM and R
26. 11 2 OPERATION 2 12 NAV Area NavArea Station Name Station Latitude Latitude gt 0 00 N Longitude Longitude 0 00 E 518kHz gt ID1 ID2 ID3 Station ID 4 490kHz gt ID1 ID2 103 4209 5kHz ID2 ID3 Sertvice Area Range 400 Save data New addition window Confirm that NavArea is chosen and then press the ENT key to show the area No window Press A or V to choose a Nav area No 1 to 16 and EXT and then press the ENT key For NAV area No see paragraph 1 4 EXT is reserved for future use Confirm that Station is chosen and then press ENT key Enter a station name Max 18 characters and then press the ENT key a Press A or V to choose a character Each press of A shows A gt gt Z gt a gt 0 7 9 spacein that sequence b Press to move the cursor to next digit C Repeat steps a and b to complete the station name 9 Confirm that Latitude is chosen and then press the ENT key 10 11 12 13 14 15 16 17 18 19 20 Enter the latitude for station and then press the ENT key Use A or V to switch to North and South Confirm that Longitude is chosen and then press the ENT key Enter the longitude for station and then pres the ENT key Use A or V to switch to East and West Confirm that 518kHz 490kHz or 4209 5kHz is chosen press the ENT key Enter the station ID A to Z and then press
27. 18 3 MAINTENANCE amp TROUBLESHOOTING This chapter provides information necessary for keeping your unit in good working order and remedying simple problems A WARNING Do not open the equipment Hazardous voltage which can cause electrical shock exists inside the equipment Only qualified personnel should work inside the equipment 3 1 Maintenance Regular maintenance is important for optimum performance A maintenance program should be established and should at least include the items shown in the table below Maintenance program Display unit connectors Check for tight connection Tighten loosened connectors LCD The LCD will in time Wipe the LCD carefully to accumulate a coating of dust prevent scratching using which tends to dim the picture tissue paper and an LCD Wipe LCD lightly with soft cleaner To remove dirt or salt cloth to remove dust deposits use an LCD cleaner wiping slowly with tissue paper so as to dissolve the dirt or salt Change paper frequently so the salt or dirt will not scratch the LCD Do not use solvents such as thinner acetone or benzene for cleaning Ground terminal Check for tight connection and Clean or replace ground wire corrosion as necessary 3 1 3 MAINTENANCE amp TROUBLESHOOTING 3 2 3 2 Replacement of Fuse Battery and Thermal Paper Fuse The fuse inside the receiver unit protects the equipment from overcurrent and reverse polarity If the fuse
28. 2 differential GPS SPS mode fix valid GPS PPS mode fix valid 4 Real Time Kinetic Satellite system used in RTK mode with fixed integers 5 Float RIK Satellite system used in RIK mode with floating fingers 6 Estimated dead reckoning mode 7 Manual input mode 8 Simulator mode The GPS quality indicator shall not be a null field OO O1 4 INSTALLATION GLL Latitude and longitude GLL lll Illa yyyyy yyy a nhmmss ss A a hh lt CR gt lt LF gt 1 Latitude N S 2 Longitude E W 3 UTC of position 4 Status A data valid V data invalid 5 Mode indicator see note 6 Checksum NOTE Positioning system Mode indicator A Autonomous D Differential E Estimated dead reckoning M Manual input S Simulator N Data not valid The Mode indicator field supplements the Status field The Status field shall be set to V invalid for all values of Operating Mode except for A Autonomous and D Differential The positioning system Mode indicator and Status field shall not be null fields 4 11 4 INSTALLATION RMC Recommend Minimum Specific GNSS Data RMC hhmmss ss A lll Illha yyyyy yyy a X X X X XXXXXX X X a a hh lt CR gt lt LF gt x 11 j EET dE et Pott doo j FET 9 Ed j POE do m8 j 7 r d Ebo dod dom 6 NEM 5 EE 4 MEL 3 oo 2 1 1 UTC of position fi
29. 2 2 2 3 2 4 3 1 3 2 3 3 3 4 3 5 3 6 3 7 NX 700 SPECIFICATIONS OF NAVTEX RECEIVER NAVTEX RECEIVER Receiving frequency Mode of reception Sensitivity Input protection Spurious emission Message category DISPLAY SECTION Display system Display modes ID storage Message storage NX 700 518 kHz and 490 kHz or 4209 5 kHz 1 2 uV e m f 50 ohms 4 error rate or less Withstands 30Vrms for 15 min or more w pre amp unit 1nW or less A Navigation warning B Meteorological warning C Ice report D Search and rescue information piracy and armed robbery E Meteorological forecast F Pilot message G Decca message H Loran C message Omega message J Differential omega message K Other electronic navigational aid and system message L Navigational warning additional M to Y Reserved presently not used V Notice to Fishermen US only Z QRU no message on hand 5 inch 76 W x 100 H mm monochrome LCD 240 x 320 dots Message selection mode Message display mode 200 x 2 channels 200 messages x 2 channels 100 000 characters x 2 channels PRINTER SECTION FOR NX 700A ONLY Printing system Printing paper Printing width Character format Dot pitch Number of characters Print speed Line thermal head printing system Thermal paper 58 mm x 30 m 48mm 24 x 12 dot 8 dots mm 32 characters line Approx 20mm sec SP 1 5649501 1 050418 FURUNO 4 1 4 2 4
30. 209 5kHz ID2 ID3 Service Area Range P 55nm Save data Edit window Ex NAVTEX station Oostende 8 Edit data as appropriate 9 Confirm that Save station is chosen and then press the ENT key 10 Press lt to choose YES and then press the ENT key to erase the edit window 11 Press the MENU ESC key several times to close the menu Deleting NAVTEX stations You may delete unnecessary NAVTEX stations as follows Press the MENU ESC key to show the main menu Press A or V to choose Service and then press the ENT key Press A or V to choose Edit Station List and then press the ENT key Press gt to choose the NAV area to be deleted 01 to 16 EXT Press the LIST key to choose the frequency to be deleted 518kHz 490kHz or 4209 5kHz 6 Press A or V to choose the station name to be deleted and then press ENT key The item window appears E al 2 13 2 OPERATION 2 14 2 14 Edit Delete 7 Press A or V to choose Delete and then press the ENT key The message Delete station appears 8 Press 4 to choose Yes and then press the ENT key to close the edit window 9 Press the MENU ESC key several times to close the menu Icons The NX 700 shows various icons to denote equipment status and these are as shown in the table below Status icon shown at the tip of display DN Blinking Blinking Blinking Blinking Blinking Blinking Lighting L
31. 8 000 OTSO ET 35v VANGINVY 3dAL 1 on HLXNOHEXN mu D ISNEN D TAWdd4 OL S3INDENIT JWL T od WNN D SNO INAN EK ON UNON OLEvO ET QN Zd VNNGINV MO 391 TJ ON UNON 36504 WDO NO SSddlS IV GW HL ISML AW NNN3INV FHL N WNNBLINV FHL JON 50 WANGINY Id SNN3IN EN IX IH NA 7 ISW OL IAEHL X ld NHL 1S8 1 L ND OL 3Sv8 NNN3LINV Ed Id 1574 UON wu AWW FDL Id HINA VRHL wu VI8 T VI HN I T uuut ead CV3HHLL NO YIT 908 000 500 O9ISOH GN 3SV8 SN UNN 1 38 Uptt 908 000 000000 0000000000 000000000 ING NOV N HLM 000000 00000000000 WNNBINV VSN anaw 00000000 HW 00000000 BIN WNIINV d MA e OCD LA N 159 38
32. A the next bit is B and so on up to bit 25 which is Z Bits 31 26 shall be set to 0 To select a message type its corresponding bit shall be set to 1 to deselect a message type its corresponding bit shall be set to 0 Example usage amp NVNMK 518 00001E1F 00000023 42 4 INSTALLATION ACK Acknowledge ACK xxx hh lt CR gt lt LF gt 1 Local alarm number identifier 2 Checksum GNS GNS hhmmss ss lll lll a yyyyy yyy a C C XX X X X X X X X X X X hh lt CR gt lt LF gt d li di tt tt tt gd gd te 11 dL del f j epee 10 LT TOT a 9 ee ee 8 7 oe 6 q 5 4 MEE 3 poene dca RR 2 UTC of position Latitude N S Longitude E W Mode indicator Total number of satllite in use 00 99 HDOP Antenna altitude metres re mean sea level geoid Geoidal separation Age of differential data 10 Differential reference station ID 11 Checksum 4 15 4 INSTALLATION VHW Water speed and heading VHW x x T X X M x x N x x K hh lt CR gt lt LF gt 1 Heading degrees true 2 Heading degrees magnetic 3 Speed knots 4 Speed km h 5 Checksum VTG Course over ground and ground speed VTG x x 1 x X M x x N x x K a hh lt CR gt lt LF gt
33. AHE amp S esl O N3dO OL C X3LAVN 53 doo S OT989l CA S HE G 786 00 LZ c 89 662 Y VEL YOLOINNOD TYNIIS YMOd 44 CK SO FV8C TWNINYAL NO 3lV 1 Was cni 00851000 S c 00ls1 gt 0S Sir ossi TONVETIOL SNOISNINO gy quu Gp 31 X 2 i G17 3il812313 JNIMY SU ANI ULNO O M INNON LINA AV Idi 146 sii e GEXEQO HSETE JREBO s 800L XN m Z S TOZ OOL 3 QNO ENY 4 008515001 SF 00 1205 40123NN09 TYNOIS aNOd Sir os x Cia JONV 43101 SNOISNAAI WW WW X 2 3lV 41 5 yE ide LINA 304 0 X amp 514895 1 4145 351 1442445 LON SI HOIHM SNOISNJIIO JO JONVASTOL S3LVOIUNI 11871 39Nv3V319 JOINS WOWININ 220B83 20cxG0N SxAA svciyhbArBl 2 1 2 P v ARAL 6 v lt PF 0 46 St V8 OB H Og STIOH 9 9 CG 1 BE 291 ALON G11 O3 3l812313 ONNANS ONIMVYG ANILAO 0790667200790 dilNidd O M INNON HSN 14 LINN AV 1950 aw 146 Z YOLOINNOD IYNIS YIMOd t CMS 5 NOILISOd 310 ONIXI BIA S 005517700
34. LP U RWLU OPERATOR S MANUAL NAVTEX RECEIVER NX 700A B FURUNO ELECTRIC CO LTD NISHINOMIYA JAPAN FURUNO ELECTRIC CO LTD 9 52 Ashihara cho Nishinomiya 662 8580 JAPAN Telephone 0798 65 2111 Fax 0798 65 4200 All rights reserved Printed in Japan Pub No OME 56490 HIMA NX 700 Elemental Chlorine Free The paper used i n thi s nanual is elenental chl ori ne free Your Local Agent Dealer FIRST EDITION MAY 2005 00015280400 OME56490A00 IMPORTANT NOTICE e No part of this manual may be copied or reproduced without written permission e lf this manual is lost or worn contact your dealer about replacement e he contents of this manual and equipment specifications are subject to change without notice e example screens or illustrations shown in this manual may not match the screens you see on your display The screen you see depends on your system configuration and equipment settings e This manual is intended for use by native speakers of English e FURUNO will assume no responsibility for the damage caused by improper use or modification of the equipment or claims of loss of profit by a third party e Please carefully read and follow the operation and maintenance procedures set forth in this manual e Store this manual in a convenient place for further reference SAFETY INSTRUCTIONS Safety information for the Operator WA
35. List options 2 Press A or V to choose the item All Messages Shows all messages received Alarm Messages Shows only SAR WARNING messages User Selected Messages Shows messages arranged at User Select Station amp Msg on NAVTEX menu Good Messages Shows messages whose error rate is less than 4 3 Press the ENT key to close the window The list chosen at step 2 appears Note When the following messages appear set the List window to All Messages to show Urgent message Message not chosen for display received it is a int l or local 00 message Choose All Message LIST menu to display Normal message Int l or local message not chosen for display received Choose All Message LIST menu to display 2 8 2 12 2 OPERATION Protecting message from deleting Messages are automatically deleted from the memory under the following conditions 66 hours passed from the moment when received Older than No 200 To prevent a message from being deleted choose the message and then select Lock Message from the list window The protect icon E appears next to the message selected To unlock a message choose it and then select Unlock Message in the same window The protect icon disappears Note 1 When you unlock a message which was received 66 hours ago or a message that is older than No 200 it will be deleted promptly when unlocked Note 2 Maximum 50 messages for International and local or 25 of each memory c
36. NU ESC key several times to close the menu Canceling printing When a menu is displayed you cannot cancel the printing 1 Press the PRINT key while showing the messages to open the print window 2 Press V to choose Cancel Print and then press the ENT key 2 10 2 13 2 OPERATION Editing the NAVTEX Station List Maximum 300 NAVTEX stations can be registered into the memory Note To cancel editing of a NAVTEX station press the MENU ESC key The message Exit without saving appears Choose Yes and then press ENT key Adding NAVTEX station You may add a NAVTEX station to the NAVTEX station list as follows 1 Press the MENU ESC key to show the main menu 2 Press A or V to choose Service and then press the ENT key Service INS Input Speed p 4800bps INS Output Speed 4800bps Print Header j On Edit Station List Default Setting Test Rev Monitor Service menu 3 Press A or V to choose Edit Station List and then press the ENT key Frequency 518kHz NAV Area NavArea 01 Oostende Tallinn Reykjavik Radio Valentia Malin Head Station name Niton Den Helder Bodo Radio Rogaland Radio Vardoe Radio Svalbard CHANGE NAVAREA LIST CHANGE FREQ ENT EDIT MENU RETURN TO MENU pen Edit station list display 4 Confirm that New is chosen and then press the ENT key to show the addition window appears 2
37. NU Nav Data Distance User Display Distance Distance between the positions shown in the message and own ship s DISTANCE 23 4nm SCROLL 4 CHANGE FREQ MENU MENU ENT SHOW MESSAGE LIST LIST MENU PRINT PRINT MENU selects the speed format to be displayed a la SOG Speed Over Ground SOG STW aa STW Speed Through Water Contrast sets the display contrast 2 OPERATION Service menu ltem Description Setting INS Input l Speed Selects the speed at which to input data from INS 19200 38400 bps 4800 9600 Selects the speed to output data to the INS 19200 38400 bps INS Output Speed Turns the header Own ship s position date Print Header frequency error rate and distance information when receiving a message for printing on off ial aaa List FM iind _ Settings otarts the diagnostic test See paragraph 3 4 Shows the status for International and Local receiving EB TE I 11 International INT L OUT FROM FALSE CAPE VA IH 5 IRGINIA 2 TO d 1 1 FENWICK ISLAHD TO CAPE HATTERAS TAL SHELF WATERS TODAY HE HI DS 16 TO 15 KT BECOMING E BY EVEH IHG SEAS 2 TO Rev Monitor Local message LOCAL Pepa EEC teleL HAHAH HOURS ATLANTIC HORT OF 31H 67H AHD WEST OF 354 c4 SVHOPSIS VALID 1800 UTC OCT 25 FO ane VALID UTC OCT 327 44 MEHU RETURH TO MEHU 2
38. OM are checked for proper operation and the program no is displayed The results of the check are shown as OK or NG No Good When the results are OK the list display is shown after five seconds after completion of the check with frequency last used before turning the power off DUAL CHANNEL NAVTEX NX 700 FURUNO ELECTRIC CO LTD ROM OK RAM OK Program No 0850193 XX Program version No To turn the power off press the key again 2 1 2 OPERATION Note If NG appears for any test try to press any key to go to the next stage The equipment however may not be operated properly Contact your dealer if the problem persists 2 3 Adjusting LCD Dimmer You can adjust LCD brilliance with the DIM key The adjustment range is 0 dark to 9 bright Raises the dimmer Decreases the dimmer 2 4 Confirming the New Message When you receive a new message do one of the following depending on message received SAR Search and Rescue message 1 When receiving an SAR message is received the audible alert sounds and details for the SAR message appear Icon for SAR message ERROR RATE 0 44 619 638 B INETHERLANDS COASTGUARD DISTRESS MESSAGE 1B281BUTD JUL INETHERLANDS COASTGUARD uW rk SS WF SS rk dk RP 2 Press any key other than key to silence the alarm Other messages 1 When a message other than an SAR message is received
39. RNING CAUTION ELECTRICAL SHOCK HAZARD A warning label is attached to the equip Do not open the equipment ment Do not remove the label If the label is missing or damaged contact Only qualified personnel a FURUNO agent or dealer about should work inside the replacement equipment Name Waming Label 1 Do not disassemble or modify the A WARNING Type 86 003 1011 1 I To avoid electrical shock do not equipment Code No 100 236 231 parts inside Fire electrical shock or serious injury can Immediately turn off the power at the switchboard if the equipment is emitting smoke or fire Continued use of the equipment can cause fire or electrical shock Contact a FURUNO agent for service Keep heater away from equipment A heater can melt the equipment s power cord which can cause fire or electrical shock Use the proper fuse Fuse rating is shown on the equipment Use of a wrong luse can result in damage to the equipment Safety information for the Installer A WARNING Do not open the equipment unless totally familiar with electrical circuits and service manual ELECTRICAL Only qualified personnel SHOCK should work inside the HAZARD equipment Turn off the power at the mains switch board before beginning the installation Fire electrical shock or serious injury can result if the power is left on or is applied while the equipment is being installed CAUTION Observe the following compa
40. URATIIDNSZu u u u seo esu vill T PRINCIPLE OF NAV TEX SYSTEM zsucccis n eiae ook qnd 1 1 Ti FOW NAVTEX WOKS E TE 1 1 1 2 NAVTEX System cows b deu 1 1 ko Message FOM a iu qun 1 2 1 2 NAV TEX Staton ep 1 3 15 NAVTEX Station NT T UR 1 4 ZVOPERATION m 2 1 2 1 Operating CONO lS dieta om Eae DR an EE 2 1 272 Tee Wl ONO ease 2 1 2 9 EC DB FIMANG uo uu uuu un oto 2 2 2 4 Confirming the New 5808 u uu 2 2 2 5 Sdmbple Messadeb us iE RU MEME 2 3 2 6 Choosing Up Navtex Station Receive Mode 2 4 27 Choosing the bocal FrequenCy uideret eo Ett es pL 2 5 2 8 Editing the Setting for Frequencies uuu u uu uu uuu uum uuu atau asan a a 2 5 2 9 Switching the Frequency to Display 2 7 10 Alan hotte fuu e defui asna u ci 2 7 2 11 Processing IWICSSAGCS ite utut b eso d as LPS 2 8 2 12 PUNUNG tin i ise etaim c Pise DR N II PLI 2 9 2 13 EdIUng ie NAY
41. VTEX Local Channel p 490kHz Auto Print gt All Rev Station amp Msg User Select Station amp Msg NAVTEX menu 4 Press A or V to choose Receive Mode and then press the ENT key or gt to show the receive mode options INS Auto Receive mode options 5 Press A or V to choose INS Auto or Manual as appropriate and then press the ENT key 6 Press the MENU ESC key several times to close the menu 2 7 2 8 2 OPERATION Choosing the Local Frequency You can choose 490 kHz or 4209 5 kHz as the local frequency This function is only available for the Auto and Manual modes See paragraph 2 6 1 Press the MENU ESC key to show the main menu 2 Press A or V to choose NAVTEX and then press the ENT key or gt 3 Press A or V to choose Local Channel and then press the ENT key or P to show the local channel options 4209 5kHz Local channel options 4 Press A or V to choose the frequency 490 kHz or 4209 5 kHz and then press the ENT key 5 Press the MENU ESC key several times to close the menu Editing the Settings for Frequencies otations and messages for receiving displaying on each frequency can be edited as below Rcv Station amp Msg Station You can receive messages by station when Manual is chosen as the Receive Mode on the NAVI EX menu Message You can choose the messages to receive when Manual or Auto is chosen as the Receive Mode on the NAVTEX menu Note that A B D L cannot be
42. age area A the next bit is B and so on up to bit 25 which is Z Bits 31 26 shall be set to 0 To select a transmitter coverage area its corresponding bit shall be set to 1 to deselect a transmitter coverage area its corresponding bit shall be set O Note 2 the message type mask is defined as a 32 bit mask OxFF FF FF FF where the least significant bit represents message type A the next bit is B and so on up to bit 25 which is Z Bits 31 26 shall be set to 0 To select a message type its corresponding bit shall be set to 1 to deselect a message type its corresponding bit shall be set to 0 NMK Set NAVTEX mask Command to set B4 Bo mask for specific NAVTEX message s to be stored in internal message memory amp echoed to the IBS port NMK x h h hh lt CR gt lt LF gt transmitter coverage area mask 1 freq C490 518 or 4209 Note 1 the transmitter coverage area mask is defined as a 32 bit mask OxFF FF FF FF where the least significant bit represents transmitter coverage area A the next bit is B and so on up to bit 25 which is Z Bits 31 26 shall be set to 0 To select a transmitter coverage area its corresponding bit shall be set to 1 to deselect a transmitter coverage area its corresponding bit shall be set to 0 Note 2 the message type mask is defined as a 32 bit mask OxFF FF FF FF where the least significant bit represents message type
43. ages each message starts with nine control characters called Header codes The first five characters are always ZCZC_ and common to all messages This part is used for message synchronization The latter four characters are designed as b1 b2 b3 and b4 indicate origin category and serial number of the message Character B1 is the identification letter of the Navtex station A thru Z Character B2 indicates the type of message A thru Z as listed below Character B3 and B4 indicate the serial number of the message The serial numbers are counted up from 01 to 99 and starts from 01 again Number 00 is specially reserved for important emergency messages such as a search and rescue SAR message The end of each message is indicated by NNNN four successive N s General message format is summarized below Header code ZCZC 2 4 Start code sync Serial number message Main message Termination code Emergency message 99 Normal message 00 01 _ Type of message A _ z See the list below Station ID A _ n Type of message category A Navigational warning B Meteorological warning J C lce report K D Search and rescue L information piracy and armed robbery E Meteorological forecast M to U F Pilot message V G DECCA message W to Y LORAN C message Z 1 2 OMEGA message Differential OMEGA message O
44. an be protected Printing Messages Received messages can be printed automatically or manually from the built in printer NX 700A or external printer NX 700B Printing all messages displayed Displayed messages can be arranged on the LIST menu described in paragraph 2 11 1 Press the PRINT key when all messages are shown on display to show the PRINT options Cancel Print Print options 2 Press A or V to choose Print 3 Press the ENT key to print Note When a message is received while printing some messages the new one cannot be printed Printing each message text Press A or V to choose the desired message from the list Press the ENT key to show the detailed information Press the PRINT key Press Aor V to choose Print from the window Press the ENT key to print e ges e 2 9 2 OPERATION Printing messages automatically 1 Press the MENU ESC key to open the main menu 2 Press A or V to choose NAVTEX and then press the ENT key to show the NAVTEX menu 3 Press A or V to choose Auto Print and then press the ENT key to open the auto print options Off All User Select Auto print options 4 Press A or V to choose All User Select or Off as appropriate All Prints all messages User Select Prints only the specified messages at User Select Station amp Msg on the NAVTEX menu Off All messages are not printed automatically 5 Press the ENT key 6 Pres the ME
45. erly Thank you for considering and purchasing FURUNO equipment Features NAVTEX Navigational Telex is a world wide coastal telex broadcasting system Coastal NAVTEX broadcasting stations with specific ID s transmit Navigational warnings Meteorological warnings Search and Rescue SAR information and other navigational information for NAVTEX receiver equipped vessels sailing in coastal waters The FURUNO NX 700 NAVTEX receiver receives NAVTEX messages and automatically displays them together with station ID and message category information If ship s position data is fed from navigation equipment the NX 700 automatically decides in which NAVAREA the vessel is navigating and selects stations NAVAREAs are geographical zones defined by the international Maritime Organization Meets the following standards and regulations MSC 148 77 IMO A 694 17 IEC 61097 6 Ed 2 CDV 2005 02 IEC 60945 Ed 3 and 4 IEC 61162 1 and 2 EN 300 065V 1 1 3 EN 301 011V 1 1 1 1998 09 ITU R M 540 2 ITU R M 625 3 Receives 518 kHz and another 490 or 4209 5 kHz at the same time 5 LCD display Prints out the message selected Bright 76 x 100 mm monochrome LCD 240 x 320 dots with adjustable contrast and brilliance Low power consumption Displays the NAV data or distance information at the bottom of screen Compact stylish display receiver and antenna units TABLE OF CONTENTS IL vi SYYTEMCONEIG
46. gnostics The memory test checks ROM RAM data port battery keyboard and LCD for proper operation and displays program version numbers 1 Press the MENU ESC key to open the main menu 2 Press W to choose Service and then press the ENT key 3 Press A or V to choose Test and then press the ENT key The message Start test appears 4 Press lt to choose Yes and then press the ENT key Memory Test Program No 0850193 01 Boot 0850192 01 ROM OK SRAM OK DRAM OK CPU RAM EEPROM OK Battery OK 3 2V Hit any key Program version no Memory test For any NG No Good contact your dealer 5 When the message Hit any key appears at the bottom of screen press any key except b key to show the key test screen Key lest If there is no operation for 10 s the screen changes Key test 6 Press each key except key by A key is functioning properly if its on screen location fills in black when the key is pressed 7 After all keys have been tested or no key is pressed after 10 seconds the equipment starts the LCD test by showing the white and black display level 0 to 9 3 5 3 MAINTENANCE amp TROUBLESHOOTING 3 5 3 6 8 When the message Hit any key appears on the screen press any key except key to show the Rx test screen The alarm for receiving monitor sounds while the Rx test is being conducted Also the test message is
47. ighting Lighting Shows that an International frequency 518 kHz message has not been read Shows that a Local frequency message has not been read L1 490 kHz L2 4209 5 kHz Appears while receiving a message l International frequency 518 kHz L1 490 kHz L2 4209 5 kHz Displayed when the voltage of the internal battery is low The message Battery error also appears on the display Print error no paper not connected to the printer etc The message Printer error also appears on the display While printing Message icon shown next to messages Lighting Lighting Lighting Lighting Displayed when message is displayed for the first time This icon disappeared after 24 hours has passed Displayed when message type D SAR is displayed Appears when message type A B or L Warning is displayed Protected message 2 15 Messages List In addition to the message Received new local int l msg the following message related messages may appear on the display ____ Meaning Remedy Press any key Press any key Press any key New message received Oldest message deleted to free up memory Same message with lower error rate received Currently displayed message will be deleted Term of validity expired Currently displayed message will be deleted Message not chosen for display received it is a int l 00 message Choose All Message LIST menu to d
48. in the direction shown below Paper holder New paper Paper holder cover 5 Pull the end of the paper by 2 to 3 cm as shown above and then close the cover 3 3 3 MAINTENANCE amp TROUBLESHOOTING 3 3 Troubleshooting This section provides simple troubleshooting procedures which the user can follow to restore normal operation If you cannot restore normal operation do not attempt to check inside the unit Any trouble should be referred to a qualified technician check for blown fuse you cannot turn on the power check battery for proper voltage output the equipment receives unwanted confirm that Manual is chosen at messages Receive Mode on the NAVTEX menu check equipment by the diagnostic test check the broadcasting schedule NAVTEX signal cannot be received check that the D sub connector is firmly fastened paper does not advance 700 only load paper correctly paper feeds but no recording NX 700A check if correct thermal paper is being only used paper has darkened NX 700A only keep the paper in a well ventilated and cool place check the setting of Printer on the System menu check that the power of printer is turned on and status is SELET READY check that paper is set properly check that the antenna cable is firmly fastened the recording is not proper for the external printer NX 700B only 3 4 3 4 3 MAINTENANCE amp TROUBLESHOOTING Dia
49. isplay Message not chosen for display received it is a local 00 message Choose All Message LIST menu to display Int l message not chosen for display received Choose All Message LIST menu to display Local message not chosen for display received Choose All Message LIST menu to display 2 OPERATION Appears when the oldest message is deleted to make space for the latest one Appears when two messages have the same ID are received and the latter s error rate is lower than the former Appears when 66 hours has passed after receiving the currently displayed message Appears when receiving an international message not specified for display 00 Appears when receiving a local message not specified for display 00 Press any key and then choose All Message in Appears when receiving an international message not specified for display Normal Appears when receiving a local message not specified for display Normal 2 15 2 OPERATION 2 16 Other Functions This paragraph describes the various options which allow you to set up your unit to suit your needs NAVTEX menu Setting Chooses the receiving mode See Mode paragraph 2 6 Chooses the local channel Channel Chooses the message to print automatically See paragraph 2 12 Msg User Select Sets the station and type of message to Station amp be shown on the SELECT MESSAGES Msg display System
50. nds Antilles Curacao 1210N 68 52 W 518 400 H 0110 0510 0910 1310 1710 2110 Argentina 54 48 S 68 18W Le Celular E 0200 0600 1000 1400 1800 2200 Rio Gallegos 5137 S 65 03 W 0210 0610 1010 1410 1810 2210 Comodoro 4551S 67 25 W 0220 0620 1020 1420 1820 2220 Rivadavia Bahia Blanca 38 43 S 62 06 W PAP IPS 0230 0630 1030 1430 1830 2230 Mar del Plata 38 03 S 5 32W sis 280 a 0240 0640 1040 1440 1840 2240 34 36S 58 22 W 88 50 0250 0650 1050 1450 1850 2250 280 Fr 0050 0450 0850 1250 1650 2050 Uruguay La Paloma 34 40 S 54 09 W 4 280 a 0000 0400 0800 1200 1600 2000 0000 0400 0800 1200 1600 2000 VII Namibia Bay 23 03 S 14 37 E vi Namibia 23038 1437E 518 978 0010 0410 0810 1210 1610 2010 0010 0410 0810 1210 1610 2010 etae 34025 sie soo 1 nuno 0020 1820 1720 2100 oes __ sie sm um 1220220 ae mie ste so P tesoro 1000 1420 1800 2200 X _ Mamas sozeE 518 coo 0010 oo 1210 1610 2010_ hes me Serapeum 30 28 N 3222E mea ative ste ao V tesoro uo 160 1002500 ae amm some s A 0000 040 uo sam son 2000 arorn see wo F wm 200 Continued on next page Egypt 1 PRINCIPLE NAVTEX SYSTEM MA Station bens menos ERES B
51. ough solder holes Solder contact sleeve to conductor 6 Screw coupling ring into plug assembly poo Plug assembly Contact sleeve Sheath N mm 2 mm gt lt Solder here _ Braided shield Insulator N Solder both Cut conductor here Coupling ring sides of hole 4 7 4 INSTALLATION 4 8 Extending antenna cable length When connecting two cables for extension use optional extension cable kit OP 04 2 Code No 000 041 174 10 m 000 041 175 20 m 000 041 176 30 m 000 041 177 40 m 000 041 178 50 m Qty Cable assy 0484168 1 005 948 360 M A JJ 000 101 287 One of these FMA 1 000 152 964 is contained Insulating tape U tape 0 5x19x5M 000 800 985 1 OP04 2 S O LE To Receiver unit M A JJ or FMA 1 connector Grounding The ground wire local supply should be 1 25 sq or larger The ground wire should be as short as possible 4 6 4 INSTALLATION Setting of Printer After the connection completely the setting of printer should be done for NX 700B as shown below For NX 700A use the default setting as is 1 Press the key to turn the power on 2 Press the MENU key to show the main menu NAVTEX system Display Service 3 Press Y to choose System and then press the ENT key or to activate the System menu Warn Msg Alm gt Off Signal Monitor gt Off Key Beep gt Off Time Offset 9 00 00 Units gt nm k
52. printed when the item other than None at Printer on System menu Rx Test Tx Data AzOO THIS IS AN INTERNAL TES Int Rx Data rae AME 15 IHTERHAL TES 7 LHHHH Local Rx Data RZ80 THIS IS AN INTERNAL TES T MESSAGE Se ees xe E amp d Int Result 20K Local Result k Hit an key Rx test 9 When the message Hit any key appears on the screen press any key except D key or wait for one minute with no operation to finish 10 Press the MENU ESC key several times to close the menu Restoring all Default Settings This operation restores all default settings The following two settings however are not disturbed Received messages NAVTEX stations list See paragraph 2 13 1 Press the MENU ESC key to show the main menu 2 Press V to choose Service and then press the ENT key 3 Press A or V to choose Default Setting and then press ENT key The message Restore default settings appears 4 Press 4 to choose Yes and then press the ENT key The Service menu appears 5 Press the MENU ESC key several times to close the menu 4 4 1 INSTALLATION Display Unit The display unit can be installed on a tabletop on the overhead or in a panel Refer to the outline drawings at the back of this manual for installation instructions When selecting a mounting location keep in mind the following points e Locate the unit away from exhaust pipes and vents
53. r Screws Fixing hole 2 66 210 1 205 1 4 3 4 INSTALLATION 4 3 Antenna Unit Mounting considerations Install the antenna unit referring to the antenna installation diagram at the back of this manual When selecting a mounting location for the antenna unit keep in mind the following points e Do not shorten the antenna cable The NX 700 contains a very sensitive receiver To avoid mutual interface with other radio equipment do not install this unit near an SSB VHF CB radiotelephone When fixing the antenna cable to the mast with the cable tie wrap the vinyl sheet between the cable and mast to protect the cable from injury Cable tie Vinyl sheet Local supply Local supply 4 4 Printer NX 700B only Prepare the printer by locally as shown below for the NX 700B Serial printer Baud Rate 9600 bps Character length 8 bit Parity No X control XON XOFF 32 characters line or more 4 4 4 INSTALLATION 4 5 Wiring Antenna unit NX 7H Z Display unit NX 700A or B jf N Antenna cable 04S4168 10 20 30 40 50 m DSUB25P DSUB25P cable 3 m Yo 6 e A Heceiver unit Ground cable 13119 er NX 7001 Local supply pn INS Printer for NX 700B only Power cable Alarm Local supply 12 24 VDG 4 5 4 INSTALLATION Receiver unit All cables are gathered to the receiver unit Connect cables at inside of the receiver unit as shown below
54. rejected User Select Station amp Msg Station Choose the station to display on User Selected Messages which is shown when the LIST key is pressed Message Choose the type of message to display on User Selected Messages which is shown when the LIST key is pressed Note 1 For messages the alarm message is displayed always Note 2 When User Select is chosen as the Auto Print on NAVTEX menu only the messages chosen here are printed See paragraph 2 12 1 Press the MENU ESC key to show the main menu 2 Press A or V to choose NAVTEX and then press the ENT key or gt 2 5 2 OPERATION 3 Press A or V to choose Rcv Station amp Msg or User Select Station amp Msg 4 Press the ENT key to open the appropriate editing window Below is the Rcv otation Msg editing window Internaitional frequency Station Message Local frequency Changeable item Recieve mode Rev Station amp Msg 518 otation ABCDEFGHIJKLMNOPQRSTUVWXYZ Message gt ABCDEFGHIJKLMNOPQRSTUVWXYZ 490 Station ABCDEFGHIJKLMNOPQRSTUVWXYZ Message X ABCDEFGHIJKLMNOPQRSTUVWXYZ MOVE ENT EDIT MENU RETURN TO MENU Local channel selected at Paragraph 2 7 Edit window ex Station amp Msg 5 Press A or V to choose the item to edit and then press the ENT key to show the alphabet selection window IABCDEFGHIJKLMNOPQRSTUVWXYZ Cursor 6 Press gt to choose the alphabet desired
55. roadcast schedule UTC area 9 2 nm ID keren sw ao P um 1490 1502000 monse sie mo T ozo oseo 1020 1420 2220 _ Sroa swa erase canon 140 140 2000 pain erore smomoomimoznm _ tes o0 passa mots vase sie o oun 00 0890 won ao ene me Korea Pyongsan 35 36 N 126 29 E 1220 1230 1620 1630 2020 2030 Continued on next page 1 7 1 PRINCIPLE NAVTEX SYSTEM Frequen hie Station Countr Station Latitude Longitude Broadcast schedule UTC 2 Vietnam Ho Chi Minh City 1047N 10640E 0350 0750 1150 1550 1950 2350 Haiphong 20 44 N 106 44 E 4209 5 a0 w 0230 0630 1030 1430 1830 2230 1605N 108 13E m 0140 0540 0940 1340 1740 2140 Associate Hong Kong 22 13 N 114 15 E 518 400 0150 0550 0950 1350 1750 2150 Member of IMO XII Canada 5420N 13020W 518 Tofino 4855N 12535W 518 United States 3 55N 12244 W 518 Kodiak 5 46N 15234W 518 2122N 15809W 518 3531N 12103W 518 46 10N 12349 W 518 Russian XIII Federation Kholmsk 4702N 14203E 518 300 0010 0410 0810 1210 1610 2010 0020 0420 0820 1220 1620 2020 0050 0450 0850 1250 1650 2050 0340 0740 1140 1540 1940 2340 0400 1200 2000 000
56. ss safe distances to prevent deviation of a magnetic compass Standard Steering isplay uni Receiver unit 00 Attach securely protective earth to the ship s body The protective earth is required to the power supply to prevent electrical shock FORWORD Congratulations on your choice of the FURUNO NX 700A B NVTEX Receiver We are confident that you will enjoy many years of operation with this fine piece of equipment For over 50 years Furuno Electric Company has enjoyed an enviable reputation for quality and reliability throughout the world Our extensive global network of agents and dealers furthers this dedication to excellence The NX 700A B is just one of the many Furuno developments in the field marine radio communication NX 700A Display unit w printer NX 700B Display unit w o printer This NX 700A B provides cost effective price high sensitivity and simple operation in one compact and light weight unit In addition to its fundamental function of receiving NAVTEX broadcasts this unit can also function as nav data display when connected to navigation equipment This unit is designed and constructed to ensure the user many years of trouble free operation To obtain full performance from the equipment however you should carefully read and follow the recommended procedures for installation operation and maintenance No machine can perform its intended functions unless it is installed and maintained prop
57. t Printer gt NX 700A 4 Press Y to choose Printer and then press the ENT key or gt to show the item window None Upright Inverted 5 Press A or V to choose the appropriate setting and then press the ENT key None When no printer is connected NX 700A For NX 700A only Upright When NX 700B is connected with the upright type printer which ejects the paper from bottom to top direction Inverted When NX 700B is connected with the wall hung type printer which ejects the paper from top to bottom direction 6 Press the MENU key several times to close the menu 4 9 4 INSTALLATION 4 4 10 Interfacing This equipment can receive navigation data in IEC 61162 1 Ed2 2 format Priority TIME DATE ZDA L L GNS gt GGA gt RMC gt GLL SOG VTG gt VBW gt RMC STW VHW gt VBW COG VTG gt RMC Input data sentence description GGA GPS position fixing condition GGA hhmmss ss lll Ill a yyyyy yyy a X Xx X X xX X M x x M x x xxxx hh lt CR gt lt LF gt I I UTC of position Latitude N S Longitude E W GPS quality indicator see note Number of satllite in use 00 12 may be different from the number in view Horizontal dilution of precision Antenna altitude above below mean sealevel m Geoidal separation m Age of differential GPS data 10 Differential reference station ID 0000 1023 11 Checksum NOTE 0 fix not available or invalid 1 GPS SPS mode fix valid
58. ther electronic navigational aid system message Navigational warning additional Reserve presently not used Notice to Fishermen U S only Reserve presently not used QRU no message on hand PRINCIPLE OF NAVTEX SYSTEM 1 4 NAVTEX Station Map T S 1 3 1 PRINCIPLE NAVTEX SYSTEM 1 5 NAV area NAVTEX Station List Frequen Area Station Country Station Latitude Longitude Broadcast schedule UTC cy 2 nm ID 518 0250 0650 1050 1450 1850 2250 Iceland Reykjavik Radio 6405N 2151 W lreland 5127N 0949W 0340 0740 1140 1540 1940 2340 Malin Head 55 22N 0721 W sie 400 0240 0640 1040 1440 1840 2240 France 5035N 0118W 270 0140 0540 0940 1340 1740 2140 1 5 O 0230 0630 1030 1430 1830 2230 Netherlands 04 15 E Cullercoats 55 02 N 01 26 Portpatrick 54 51N 0507 518 450 ES 0010 0410 0810 1210 1610 2010 51 450 L 0150 0550 0950 1350 1750 2150 518 450 0330 0730 1130 1530 1930 2330 518 450 0000 0400 0800 1200 1600 2000 518 450 0210 0610 1010 1410 1810 2210 518 300 0110 0510 0910 1310 1710 2110 51 300 0130 0530 0930 1330 1730 2130 518 300 0030 0430 0830 1230 1630 2030 51 270 0100 0500 0900 1300 1700 2100 49 270 0320 0720 1120 1520 1920 2320 2 Q O g 51 270 ES 0220 0620 1020 1420 1820 2220 49 270 0020 0420 0820 1220 1620 2020 51 270
59. transmitted for a particular NAVTEX message shall contain valid data for all fields For subsequent NRX sentences encapsulating a NAVTEX message all fields apart from message identifier line number and encapsulated message are optional If UTC time or date are not known then the fields are NULL Example usage NXNRX TA21 1 4 518 10 01 2005 102000 2 2 291600 UTC JAN hh NXNRX TA21 2 4 0OSTENDERADIO INFO 37 04 hh NXNRX TA21 3 4 WESTHINDER ANCHORAGE ANCHOR LOST IN hh NXNRX TA21 4 4 POSITION 51 24 94N 002 40 02E hh Example usage when no UTC is available to the equipment NXNRX TA21 1 4 518 2 2 TEST MESSAGE hh Where the NAVTEX message contains reserved characters as defined in IEC 61162 1 then these shall be handled by using ASCII escape code c Reserved character ASCII escape code d CR e f 24 g 2 A2C i 21 J A A5C k ATE 4 INSTALLATION ALR Set alarms NXALR hhmmss ss xxx A A c c hh lt CR gt lt LF gt 1 Time of alarm condition change UTC 2 Local alarm number identifier 3 Alarm condition A threshold exceeded V not exceeded 4 Alarm s acknowledge state A acknowledged V unacknowledged 5 Alarm s description text 6 Checksum Serial Interface Display unit Jumpers p R42 330 123 TT R44 330 Receiver unit 15 X FL415 1 RD A OX FL17 16
60. with dimensions as shown below in the mounting location 284 0 5 2 Attach the fixing metal to the display unit with two hex bolts M8x15 supplied with optional kit and spring washers supplied with optional kit 3 Fasten six self tapping screws to fix the display unit to the mounting location For NX 700B Type OP08 20 Code No 004 514 820 Mounting metal 08 023 2011 100 327 010 1 Self tapping screw 000 802 081 4 J 4 12 000 802 130 4 1 Cutout a hole with dimensions as shown below in the mounting location 155 0 5 155 0 5 2 Attach the fixing metal to the display unit with four pan head screws M4X12 supplied with the optional kit 3 Fasten four self tapping screws supplied with the optional kit to fix the display unit to the mounting location 4 2 4 2 4 INSTALLATION Receiver Unit General mounting considerations e The mounting location should be well ventilated and dry e The unit can be mounted on bulkhead or the desk e Secure the maintenance space shown in drawing at the back of this manual for ease of maintenance and service Mounting Method Fasten the receiver unit with four self tapping screws 5x20 supplied as installation material For bulkhead mounting tighten lower self tapping screws so there is 5 mm clearance between bottom of screw head and bulkhead Then hook the receiver unit on the lower screws Tighten upper screws followed by the lowe
61. x 2 Status A data valid V navigation receiver warning 3 Latitude N S 4 Longitude E W 5 Speed over ground knots 6 Course over ground degrees true 7 Date dd mm yy 8 Magnetic variation degrees E W 9 Mode indicator see note 10 Checksum NOTE Positioning system Mode indicator A Autonomous D Differential E Estimated dead reckoning M Manual input S Simulator N Data not valid The Mode indicator field supplements the Status field The Status field shall be set to V invalid for all values of Operating Mode except for A Autonomous and D Differential The positioning system Mode indicator and Status field shall not be null fields 4 12 4 INSTALLATION ZDA Time and date ZDA hhmmss ss Xx Xx Xxxx xx xx hh CR LF 1 UTC 2 Day 01 to 31 UTC 3 Month 01 to 12 UTC 4 Year UTC 5 Local zone hours OOh to 13h 6 Local zone minutes 00 to 59 as local hours 7 Checksum 4 INSTALLATION 4 14 NRQ Request NAVTEX messages Command to request specific NAVTEX message s to be sent to IBS port Messages may be sent in any order Each message sent from the IBS port shall be preceded by the NRX sentence NRQ x h h hh lt CR gt lt LF gt message type Bo note 2 transmitter coverage area mask 1 freq 4907 518 or 42097 Note 1 the transmitter coverage area mask is defined as a 32 bit mask OxFF FF FF FF where the least significant bit represents transmitter cover
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