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JRC J-NAV 500, Инструкция по эксплуатации

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GPS Navigator J-NAV500

36

Tip HDOP level

A standard for assessing accuracy of position fixing. HDOP is based on the shape formed by the

positions of satellites and the receiver; a good shape yields a low HDOP level and an accurate

position fix value. A poor shape produces a high HDOP level and an inaccurate position value.

Satellites

A poor geometrical shape produces a high

HDOP level

A good geometrical shape produces a low

HDOP level

Содержание J-NAV 500

Страница 1: ...INSTRUCTION MANUAL GPS NAVIGATOR NWZ 4551 MODE MENU MOB DIM CONT CLR PWR EVENT GOTO OFF OFF PUSH GPS NAVIGATOR...

Страница 2: ...l types of marine navigation displays Before attempting to operate this unit read this instruction manual thoroughly to correctly and safely operate this unit in accordance with the warning instructio...

Страница 3: ...rohibited Prohibition Remove plug Instruction WARNING CAUTION Equilateral triangles alert the user to a possible danger danger or warning that may be caused by wrongful operation or misuse of this pro...

Страница 4: ...not fray damage or modify the power cable When a heavy object is placed on the cable or the cable is heated pulled or forcibly bent the cable will be broken resulting in a fire or an electrical shock...

Страница 5: ...ly If the power cord is pulled thecordmaybedamagedresultinginafireoranelectrical shock When cleaning the surface do not use any organic solvent such as thinner or benzine Otherwise the painting on the...

Страница 6: ...GPS Navigator J NAV500 5 Outside View...

Страница 7: ...GPS DGPS receiver connection 19 3 2 2 Power cable connection 19 3 2 3 Ground connection 21 3 3 EMC Installation service guidelines 22 3 3 1 Installation 22 3 3 2 Check Before Going to Sea 22 3 3 3 Se...

Страница 8: ...7 4 Sorting waypoint list 54 4 18 Setting Route Plans 54 4 18 1 Making a route plan 55 4 18 2 Editing route plan 56 4 18 3 Erasing route plans 57 4 19 Setting GPS information 58 4 19 1 Setting positio...

Страница 9: ...ncreases and position fixing accuracy is poor when the satellites are far apart HDOP decreases and position fixing accuracy is enhanced Loran C time difference Information for deriving current positio...

Страница 10: ...ion es tablishing international standards for communications between navigational equipment and the standard established by NMEA Master reset A function for clearing all settings and returning to the...

Страница 11: ...plays the bearing and distance to a waypoint deviation and correct steering direction to the route and time to arrival to a destination Selections can be made to display the desired information CDI Di...

Страница 12: ...he great number of features provided makes it possible to customize functions and build your own navigation system One touch removal and installation The display can easily be removed or installed by...

Страница 13: ...t connections are shown below GPS DGPS receiver optional GPS 100 or DGPS 200 12 VDC power input Data I O Power cable supplied To vessel ground MODE MENU MOB EVENT GOTO CONT DIM CLR OFF PWR OFF PUSH Fi...

Страница 14: ...ode display to return to previous display mode Mode Turn to select menu Turn dial counterclockwise to scroll down ward and turn it clockwise to scroll upward Selects menu items Sets numeric values whe...

Страница 15: ...Event Turns on the power Press this key and the key to turn off the power Press this key while holding down the key to perform a soft reset Softreset Allregistereddataexceptwaypointsand route plan are...

Страница 16: ...to remove the display unit from the bracket Release button Connector for GPS or DGPS receiver GPS 100 or DGPS 200 Connects supplied power cable Includes data I O lines GPS DGPS DC PWR DATA Terminal fo...

Страница 17: ...tion and viewing of the unit The best location to provide protection from environmental elements Avoid locations exposed to direct sunlight and salt spray Also avoid improperly ventilated locations an...

Страница 18: ...nting location of the unit and mark the holes of the four screws Figure 3 2 shows the distance between the holes 2 Press the release button to remove the unit from the bracket See fig 3 3 3 Secure the...

Страница 19: ...GPS Navigator J NAV500 18 As shown below an optional flush mount kit can be used to wallmount the navigator For information on mounting refer to the instruction manual supplied with the kit Figure 3 4...

Страница 20: ...he receiver at a distance of 30 cm or more from this unit to prevent interference from occurring in other communication devices CAUTION 3 2 1 GPS DGPS receiver connection The unit provides with a 12 V...

Страница 21: ...en used with a floating battery Shouldtheybeconnectedtoground largecurrentwillflowfromthis unit or the GPS DGPS receiver to ground and could cause fire or equipment break down When the data signal cab...

Страница 22: ...nit is 6 watts when a GPS DGPS receiver is connected since line loss becomes a problem at lengths of 3 meters or more thicker cable has to be used Use 12 AWG for cable length between 6 to 12 meters Da...

Страница 23: ...rom a battery other than that used to start the engine Voltage drops below 10 8 V in the power supply to our products can cause the equipment to reset Al though this will not damage the equipment it w...

Страница 24: ...rations described in Chapter 3 have been completed turn on the power to start operation This chapter describes the basic flow of operations The bold line boxes indicate user opera tions For informatio...

Страница 25: ...play see the message list in Appendix A Master reset This navigator is equipped with the following reset functions For example if the internal battery or the ROM IC is replaced a master reset would ha...

Страница 26: ...ncais Espanol Norsk Italiano Display example 1 After position fixing the POSITION display mode appears Press to display the Select Mode 2 Turn to select NAVIGATION and press to confirm it This action...

Страница 27: ...is highlighted Press Dial In descriptions given below pressing will be used to mean pressing The NAVIGATION display mode appears All seven main display modes can be displayed in the same manner 2 Scr...

Страница 28: ...0 5 sec Select Mode display mode To previous display mode STATUS display mode ROUTE display mode WAYPOUNT display mode Plot scale display mode PLOT display mode CDI display mode NAVIGATION display mo...

Страница 29: ...own Time hour min Displays the current time derived from GPS data The character L default value indicates local time and U indicates universal time For more information see Section 4 15 Setting CDI ra...

Страница 30: ...ays one of the following data 1 BRG DTG COG SOG default 2 BRG DTG XTE TTG 3 CMG VTD COG SOG BRG Bearing to destination unit DTG Distance to go to destination Unit nautical miles nm default sm km COG c...

Страница 31: ...alarms by selecting ARV arrival alarm The alarm sounds and the characters ARV flash when the ship comes inside a set distance from a waypoint ANC anchor alarm When the ship drifts beyond the set dist...

Страница 32: ...nt ANC anchor alarm The alarm goes off when the ship goes beyond a set distance XTE Off course alarm The alarm goes off when the ship strays more than a set distance beyond its course Alarm range Wayp...

Страница 33: ...e appears when 1 is selected 4 5 3 CDI display mode This display mode offers a graphic representation of course deviation It displays the data shown below The data displayed in this display mode can b...

Страница 34: ...the menus Plot scale Waypoint symbol Current position mark Waypoint and direct route of ship Ship track line Waypoint symbol Displays the first character in the registered waypoint name The waypoint...

Страница 35: ...mode shows a list of registered route plan numbers The number of the route that is used is highlighted For information on how to execute route plans see Section 4 10 Navigation according to route pla...

Страница 36: ...ngth Indication Date Displays date derived from position fix month day year HDOP value Indicates HDOP value Position becomes more accurate as the HDOP value decreases When the HDOP value exceeds 4 the...

Страница 37: ...he shape formed by the positions of satellites and the receiver a good shape yields a low HDOP level and an accurate positionfixvalue Apoorshapeproduces a highHDOPlevelandaninaccurate position value S...

Страница 38: ...item has been set or entered it cancels that selection and returns you to the previous menu When pressed after a menu item has been set or entered it returns you to the previous menu The next menu to...

Страница 39: ...is displayed 2 Press to confirm POS CORR The next item N is highlighted 3 If N is the selection you wish to make press If you wish to select S turn to select S and press to confirm the selection 00 is...

Страница 40: ...he previous display mode 4 8 Setting Alarms Arrival Anchor Off course DGPS The navigator is provided with four types of alarms that can be set to inform you of important changes during navigation Note...

Страница 41: ...entered distance This distance beyond which the alarm will be triggered can be set in a range of 0 00 to 9 99 nm A setting of 0 00 turns off the alarm Since the settings of the arrival alarm and ancho...

Страница 42: ...e 1 Press The DIRECT ROUTE display mode appears and GOTO WPT_ _ _ on the second line is highlighted 2 Select the number of the desired waypoint in registerd waypoints Example To set 050 Turn until 050...

Страница 43: ...is now selected 7 Turn to select one of the following and press Forward Displays waypoints of the route plan in the order they were set Reverse Displays waypoints of the route plan in the reverse ord...

Страница 44: ...UTE DEST PT are indicated and no registration is made Events cannot be registered when the GPS DGPS receiver is not position fixing When events are registered during GPS DGPS position fixing the follo...

Страница 45: ...ng 3 The MOB function can be canceled and the previous display mode can be redisplayed by press ing for 3 seconds Pressing does not store the MOB position in memory To store the MOB position in memory...

Страница 46: ...stem correction The latitude and longitude of the positioning data can be converted to latitude and longitude data of another geodetic system There are a total of 46 geodetic systems The names of the...

Страница 47: ...G CMG and VTD are described in the figure below CMG Bearing of the current position as viewed from origin of route VTD Velocity toward destination 2 Unit The following navigation information units can...

Страница 48: ...1 Track storage interval The navigator can be record the track line by time or distance A total of 499 points can be recorded and the memory is updated as new data is received TRACK INTERVAL 5 1 3 5...

Страница 49: ...who are used to time difference data Entry of bearing and distance Direct entry of bearing and distance from current position of the ship can be calculated Up to 499 waypoints can be entered which are...

Страница 50: ...urns you to the WAYPOINT display mode WAYPOINT display mode and waypoint menu The WAYPOINT display mode is used for displaying and editing waypoints See Section 4 17 1 The following settings can be ma...

Страница 51: ...t letter 5 Set latitude and longitude in stated order N XX XX XXX W XX XX XXX S E When the entry has been made the message CALCULATING is displayed indicating that the bearing and distance from curren...

Страница 52: ...made in STATUS SF MENU See Section 4 19 3 TD initializing 3 Storing by bearing and distance Use the following procedure to enter bearing and distance to be used in calculating waypoint position 1 Pre...

Страница 53: ...g Waypoints Measuring between waypoints Bearing and distance between any two registered waypoints can be measured Display example 1 Erasing waypoints 1 Press in the WAYPOINT display mode 2 Turn to sel...

Страница 54: ...r of an already registered waypoint is selected as the destination it will be overwritten by the copied waypoint 2 Measuring between waypoints 1 Press in the WAYPOINT display mode 2 Turn to select ERA...

Страница 55: ...h are the two fishing points waypoint numbers 011 and 012 and harbor BB waypoint 013 In following a set route plan the navigator switches from one waypoint to another when it comes within a certain di...

Страница 56: ...ired route plan number 01 in the example and press The display title changes to MAKE ROUTE 01 4 Enter the origin of waypoint number 001 in the FROM field for the first route LEG 001 of route plan 01 T...

Страница 57: ...an be inserted to or deleted from registered route plans as you wish Use and in the Edit Route display mode as shown below Key for inserting waypoint numbers Key for deleting waypoint numbers Display...

Страница 58: ...the ROUTE MENU ap pears To cancel deletion press Route Menu ROUTE display mode 4 This example will show how to delete waypoint 003 from LEG 002 and to insert a new waypoint 005 Deleting waypoint 003...

Страница 59: ...n 3D During DGPS position fixing auto is used regardless of selection in FIX MODE 2 Setting Averaging Time This navigator calculates position ship speed and course using signals sent from GPS satellit...

Страница 60: ...TUS display mode This action displays the STATUS SF MENU 2 Turn to select ESTIMATED L L and press The ENTER YOUR LATITUDE is highlighted 3 Enter the estimate a position of the ship within a deviation...

Страница 61: ...4 19 2 Initializing GPS DGPS receiver Thus set the TD in the L L OR TD menu Display Example 1 The POSITION display mode opens after powering up 2 Press and select L L OR TD 3 Enter TD as the L L OR TD...

Страница 62: ...MENU 2 Turn to select DGPS Beacon and press When a DGPS beacon receiver or DGPS receiver DGPS200 is not connected the message No CONNECT 3 Setting Receive mode Turn to select mode and press When Auto...

Страница 63: ...l must be set before data is exchanged with external equipment The following two types of data are supported in communications with external equipment Output data GPS data conforming to the NMEA183 fo...

Страница 64: ...splay mode appears 4 Turn to select NMEA0183 and press 5 Set the version of NMEA0183 1 5 default 2 1 3 Transmitting Memory Data 1 Press in the STATUS display mode This action displays the STATUS SF ME...

Страница 65: ...to waypoints and following route plans on the various navigation displays when the ship is not actually moving Display example 5 Memory data input Waypoint and route plan data can be downloaded separ...

Страница 66: ...xcept waypoint and route plan data Thus items set or selected through operation are all returned to their default values A hard reset clears all data including waypoints and route plans Display exampl...

Страница 67: ...ur dealer for service The user must not perform internal inspections or repairs Inspections and repairs carried out by unauthorized personnel can cause fire or electric shock Refer such repairs and in...

Страница 68: ...ore normal operation made after the warranty period have to be paid in full by the client Product data that should be provided when you ask for service Name of product model and serial number Descript...

Страница 69: ...ational laws and regulations when you dispose of the navigator 7 2 Handling Used Lithium Batteries The navigator contains a lithium battery for battery backup Dispose of used lithium batteries as non...

Страница 70: ...rrection Automatic 46 geodetic systems registered manual Alarms Waypoint arrival anchor off course No fix non connected state HDOP Magnetic compass correction Automatic or manual correction Unit Dista...

Страница 71: ...rnal lithium battery Power supply Input voltage 12 VDC 10 8 to 16 0 VDC Power consumption 6 W or less with GPS DGPS receiver OWeight less than 0 9kg Operating environment 15 C to 55 C Storage environm...

Страница 72: ...t distance range Press to silence alarm The display goes blank when the distance is set to 0 00 m XTE Off course alarm The ship has drifted more than the set distance off course Press to silence alarm...

Страница 73: ...a before making new registration NO ROUTE No route has been registered Register a route A registered waypoint number has been specified in the registration of an event Register the event in a free way...

Страница 74: ...0 73 Appendix B Geodetic System Table The navigator displays the names of geodetic system 1 to 9 but only the numbers are given for datums 11 and beyond Tables 1 and 2 list all the 46 geodetic system...

Страница 75: ...GPS Navigator J NAV500 74 Geodetic system 11 to 47 Table 2...

Страница 76: ...2 Output timing GGA RMC RMB GLL 2 seconds interval APB BWC VTG 2 seconds interval 3 Serial format Baud rate 4800 bps Data bits 8 bits Parity None Start bit 1 bit Stop bit 1 bit 4 Data format Version 1...

Страница 77: ...tences GPAPB A x xx a N A xxx a cccc xxx a CR LF 1 Data status A valid V invalid 2 Magnitude of XTE cross track error 3 Direction to steer L left R right 4 XTE units NM 5 Arrival status A Arrival circ...

Страница 78: ...Horizontal dilution of precision HDOP 9 10 Antenna height above below mean sea level m u sign VTG sentences GPVTG xxx T xxx M xx x N CR LF 1 2 Course degree true 3 4 Course degree Magnetic 5 6 Speed k...

Страница 79: ...x a N A xxx a cccc xxx a hh CR LF 1 Data status A valid V invalid 2 Magnitude of XTE cross track error 3 Direction to steer L left R right 4 XTE units NM 5 Arrival status A Arrival circle entered V no...

Страница 80: ...F 1 UTC of position Hour Minute Second 2 3 Latitude Degree Minute N S 4 5 Longitude Degree Minute E W 6 GPS quality indicator 0 GPS No Fix 1 GPS Fix 2 Differential GPS Fix 7 Number of statellites in u...

Страница 81: ...001 7D PJWPL 3543 324 N 13933 786 E 002 7O Route plan data I O PJRTE xxx xxx a ccc ccc ccc hh 1 Total number of ROUTE messages 2 ROUTE message serial number 3 Message mode C 4 Route plan number 5 Wayp...

Страница 82: ...GPS Navigator J NAV500 81 Appendix E Waypoint List Waypoint no Waypoint name Remarks...

Страница 83: ...GPS Navigator J NAV500 82 Waypoint no Waypoint name Remarks...

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