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INSTALLATION MANUAL
GPS NAVIGATOR
GP-90
1. EQUIPMENT LIST ............................................................................................ 1
2. DISPLAY UNIT .................................................................................................. 2
3. ANTENNA UNIT ................................................................................................ 3
4. WIRING ................................................................................................
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SAFETY INSTRUCTIONS CAUTION WARNING Do not work inside the Ground the display unit to equipment unless totally prevent loss of sensitivity familiar with electrical and mutual interference. circuits. Confirm that the power supply voltage Hazardous voltage which can is compatible with the voltage rating cause electrical shock, burn of the equipment. or serious injury exists inside the equipment. Connection to the wrong power supply can cause fire or equipment damage. The Turn off the power
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1. EQUIPMENT LIST Standards Mass Name Type Q'ty Remarks (kg) GPA-017S Antenna Unit 1 GPA-018S For DGPS GPA-019S GP-90-N Without Beacon RX Display Unit 1 2.2 GP-90-A With Beacon RX Installation CP20-01900 See lists at end of With Antenna Cable 1 set Materials manual. CP20-01950 Without Antenna Cable Spare Parts SP20-00500 1 set Options Name Type Code No. Remarks Flush Mount Kit S OP20-24 004-393-000 For display unit. Flush Mount Kit F OP20-25 004-393-280 CP20-01700 004-3
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2. DISPLAY UNIT The display unit can be installed with either of four methods as shown below. Refer to the outline drawing at the end of manual. • Locate the unit away from exhaust pipes and vents. • The mounting location should be well ventilated. • Mount the unit where shock and vibration are minimal. • Keep the display unit away electromagnetic field generating equipment such as motor, generator. • Allow sufficient maintenance space and a sufficient slack in cables for maintenanc
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3. ANTENNA UNIT Mounting Install the antenna unit referring to the installation diagram at end of manual. When selecting a mounting location for the antenna unit, keep in mind the following points. • Select a location out of the radar beam. The radar beam will obstruct or prevent reception of the GPS satellite signal. • Be sure the location offers a clean line-of-sight to satellite. Objects within line-of-sight to a satellite, for example, a mast or funnel, block reception and cause prolon
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3. ANTENNA UNIT How to attach the N-P-8DFB connector Outer Sheath Armor Inner Sheath Shield Remove outer sheath and armor by the dimensions shown left. 50 30 Expose inner sheath and shield by the dimensions shown left. Cover with heat-shrink tubing and heat. Cut off insulator and core by 10mm. 10 30 Twist shield end. Clip on clamp nut, gasket and clamp as shown left. Clamp Clamp Gasket Nut (reddish brown) Aluminum Foil Fold back shield over clamp and trim. Trim shield here. Cut aluminum
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4. WIRING The figure below shows the connection of cables on rear of display unit. CAUTION Ground the display unit to prevent loss of sensitivity and mutual interference. Antenna Unit GPA-019S GPA-018S GPA-017S 20cm Rear of Display Unit DATA1 ANT DATA2 Ground DATA3 DATA4 INPUT External Equipment 12~24 VDC – + Black Red FUSE 2A Connection of cables on display unit 5
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4. WIRING Grounding The display unit contains several CPUs. While they are operating, they radiate noise, which can interfere with other radio equipment. Ground the unit as follows to prevent it. • The grounding wire should be 1.25sq or larger. • The grounding wire should be as short as possible. External Equipment The DATA1, DATA2, and DATA3 ports are used to connect an external equipment such as autopilot, remote display, navigation equipment. Refer to the interconnection diagram
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5. INITIAL SETTINGS Checking Operation 1. Turn on the GP-90. 2. Confirm that "OK" and "BEACON RCVR INSTALLED" are displayed on the self-test display. PROGRAM MEMORY =OK SRAM =OK Internal Battery =OK BEACON RCVR INSTALLED Confirm that "BEACON RCVR DATA 3: DATA OUTPUT INSTALLED" is displayed when DGPS function is provided. Self-test display at equipment start up 3. Press [MENU ESC], [8] and [1]. Confirm that "BEACON OK" is displayed. DGPS Setup The default setting is "manual". Auto
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5. INITIAL SETTINGS 5. Press the [NU/CU ENT] key. 6. Press the [MENU ESC] key. Manual DGPS setup Enter four digit ID number, frequency and baud rate of station. 1. Press [MENU ESC], [9] and [7] to display the DGPS SETUP menu. 2. Press or to select DGPS MODE and press to select “INT BEACON”. 3. Press or to select DGPS Station. 4. Press to select Man. 5. Enter four digit ID number. You can clear an entry by the [CLEAR] key. If there is no ID number, press the [NU/CU ENT] ke
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5. INITIAL SETTINGS Input/Output Setting The GP-90 can output navigation information to external equipment. For example, it can output position data to a radar or echo sounder for display on their display screen. You can convert a Loran Plotter to a GPS Plotter with position data from the GP-90. Before selecting data to output, confirm what data the external equipment requires. Output necessary data only. Outputting unnecessary data can cause receiving problems at the external equip
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5. INITIAL SETTINGS Data format and data output availability Output data sentence of IEC 61162-1 and NMEA 0183 Ver. 1.5/2.0. AAM: Waypoint arrival alarm APB: Autopilot sentence B magnitude of cross track error, direction to steer, arrival alarm, bearing to waypoint ("Heading to steer to destination waypoint data" not used) BOD: Bearing-origin to destination BWC: Bearing and distance to waypoint-great circle BWR: Bearing and distance to waypoint-rhumb line BWW: Bearing-waypoin
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5. INITIAL SETTINGS Input data sentence of NMEA 0183 Ver. 1.5/2.0 Checksum is checked if attached, and if any errors are found, the sentence becomes invalid. Talker ID is not distinguished. DBT: Depth below transducer DPT: Depth HDG: Heading, deviation and variation HDM: Heading, magnetic HDT: Heading, true MT W : W ater temperature TLL: Target latitude and longitude VBW: Dual ground/water speed VHW: Water speed and heading. FURUNO proprietary sentence AGFPA: Autopilot inform
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5. INITIAL SETTINGS AGFPA: Autopilot information from FURUNO autopilot equipments Port Input Output DATA1 NMEA 0183 IEC 61162-1/NMEA 0183 Ver.1.5/ DATA2 Ver. 1.5 /2.0 Ver.2.0 AGFPA , DBT, DPT, AAM, APA, APB, BOD, BWC, BWR, HDG, HDM, HDT, BWW, GGA, GLL, GNS, RMB, RMC, MTW, TLL, VBW, VDR, VTG, WCV, WPL, XTE, ZDA, VHW GBS, Rnn, RTE DATA3 External MOB LOG PULSE Same as the data output form “DATA1” DATA4 DGPS or general data General data (Selected by menu) IEC 61162-1/NMEA 0183 Ver.1
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5. INITIAL SETTINGS DATA 1 output setting 1) Press [MENU], [9] and [3]. The DATA 1, 3 OUTPUT SETUP menu appears. DATA 1, 3 OUTPUT SETUP Data Fmt. V1.5 V2.0 IEC Talker ID GP LC DE Output Data (00-90 sec) 100% 1. AAM:00 APA:00 APB:04 BOD:00 2. BWC:00 BWW:00 GGA:00 GLL:01 3. RMB:01 RMC:00 VTG:01 WCV:00 4. VDR:00 WPL:00 XTE:00 ZDA:01 5. GNS:00 GBS:01 Rnn:00 RTE:00 200ppm DATA3. Log Pulse 400ppm ENT : Enter MENU : Escape Settings shown here are default settings. This line appears only w
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5. INITIAL SETTINGS DATA 2 output setting 1) Press [MENU], [9] and [4]. The DATA 2 OUTPUT SETUP menu appears. DATA2 OUTPUT SETUP Data Fmt. V1.5 V2.0 IEC Talker ID GP LC DE Output Data (00-90 sec) 100% 1. AAM:00 APA:00 APB:04 BOD:00 2. BWR:00 BWW:00 GGA:00 GLL:01 3. RMB:01 RMC:00 VTG:01 WCV:00 4. VDR:00 WPL:00 XTE:00 ZDA:01 5. GNS:00 GBS:01 Rnn:00 RTE:00 : Select ENT : Enter MENU : Escape Setting shown here are default settings. Figure 5-4 DATA 2 OUTPUT SETUP menu 2) Follow the
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5. INITIAL SETTINGS Setting DATA 4 to Data Output 1) Press [MENU], [9] and [5]. The DATA 4 I/O SETUP menu appears. DATA 4 I/O SETUP 1/2 DATA 4. Level RS232C RS422 Data Out Com. DGPS To Next Page : Select ENT : Enter MENU : Escape Appears only when external DGPS receiver is used. Figure 5-5 DATA 4 I/O SETUP menu 2) Press or to select DATA4. Level. 3) Press or to select level of external equipment; RS232C or RS422. 4) Press the [ENT] key. 5) Press or to sel
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5. INITIAL SETTINGS Setting DATA 4 to “COM.” (general data) Waypoints and Routes data can be received from a personal computer, through the DATA 4 port. 1) Press [MENU], [9] and [5]. 2) Press ! or " to select DATA4. Level. 3) Press # or $ to select level of personal computer; RS232C or RS422. 4) Press the [ENT] key. 5) Press $ to select Com. 6) Press " to select To Next Page. The DATA 4 I/O SETUP menu appears. DATA 4 I/O SETUP 2/2 To Previous Page Baud Rate 9600 b
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5. INITIAL SETTINGS 14) Output data from the computer. When loading data is completed, the cursor shifts to Stop. 15) Press the [ESC] key. Setting DATA 4 to DGPS An external DGPS receiver can be connected to the DATA 4 port. Follow the procedure below to setup the GP-90 according to the specifications of the DGPS receiver. 1) Press [MENU], [9] and [5]. 2) Press ! or " to select Level. 3) Press # or $ to select level; RS232C or RS422. 4) Press the [ENT] key. 5) Press # or $ to s
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6. OPTIONAL DGPS Beacon Receiver Set GR-80 Whip Antenna GP-90 GR-80 DATA4 DATA 1 WHT 4 TD-A RD-A RS-422* P 2 3 BLK TD-B RD-B 3 YEL 2 RD-A TD-A RS-422 P 4 1 GRN RD-B TD-B Preamp unit (with NP Board BLU 5 7 GND 15 m cable) JP3 6 GND Open 7 * This connection is required for L/L Auto mode of GR-80. When the GP-90 is connected with Beacon Receiver GR-80, do the setting as follows. Signal level RS-422 *1 First Bit LSB Parity NONE Stop Bit 1 Baud Rate 4800 or 9600 *1 *1: Coincide with th
