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INSTALLATION MANUAL
COLOR DGPS/PLOTTER GP-1850WD
COLOR GPS PLOTTER GP-1850W
SAFETY INSTRUCTIONS
SYSTEM CONFIGURATION.................................................................................. i
EQUIPMENT LISTS .............................................................................................. ii
1. INSTALLATION................................................................................................. 1
1.1 Installation of Display Unit ............................
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SAFETY INSTRUCTIONS Safety Instructions for the Installer CAUTION WARNING Do not work inside the Ground the equipment to equipment unless totally prevent electrical shock familiar with electrical and mutual interference. circuits. Confirm that the power supply voltage Hazardous voltage which can is compatible with the voltage rating shock, burn or cause serious of the equipment. injury exists inside the equip- ment. Connection to the wrong power supply can cause fire or equipment damage. T
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SYSTEM CONFIGURATION The GP-1850W/1850WD mainly consists of a display unit and a GPS antenna. A DGPS beacon receiver is provided inside the display unit for GP-1850WD type. The mini chart card drive in the display unit loads electronic charts. External equipment which may be connected include an autopilot and a DGPS beacon receiver (GP-1850W). Antenna unit GPA-019 Antenna unit GPA-017 (GP-1850WD) (GP-1850W) Antenna unit Receives signal from GPS satellite and beacon reference station (GP-
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EQUIPMENT LISTS Standard supply Name Type Code No. Qty Remarks GP-1850W-E - Display Unit 1 GP-1850WD-E - GPA-017 - for GP-1850W Antenna Unit 1 - GPA-019 for GP-1850WD Spare Parts* SP14-02501 004-375-260 1 Fuse Installation CP14-05200 000-041-496 1 Power cable, cable assy. Materials* FP14-02410 000-041-535 1 FP14-02401, FP14-02403 Accessories* *: Refer to Packing list at the end of this manual. Optional equipment Name Type Code No. Remarks GR-7000A-1650-10N-019 000-041-650 GPA-019, GR
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EQUIPMENT LISTS Optional equipment (con’t) Name Type Code No. Remarks 000-013-484 for 100 VAC 000-013-485 for 110 VAC Rectifier PR-62 000-013-486 for 220 VAC 000-013-487 for 230 VAC for radar, MJ-A6SPF0011-050 000-132-244 6P-4P, 5 m for radar, MJ-A6SPF0011-100 000-132-336 6P-4P, 10 m Cable Assy. for navaid or E/S, 6P-6P, MJ-A6SPF0012-050 000-134-424 5 m for navaid or E/S, 6P-6P, MJ-A6SPF0012-100 000-133-817 10 m Conttoller, vinyl cover, Remote controller RMC-185-E 004-375-300 battery
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1. INSTALLATION 1.1 Installation of Display Unit Mounting considerations The display unit can be installed on a tabletop, on the overhead or flush mounted in a console or panel. Hard Cover Tabletop Overhead Tabletop, overhead mounting methods When selecting a mounting location for the display unit keep the following in mind: • Keep the display unit out of direct sunlight. • The temperature and humidity should be moderate and stable. • Locate the unit away from exhaust pipes and vents
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WARNING 1. INSTALLATION • Rubber foot which absorb vibration (supplied) maybe attached as below if vibration is a problem. Rubber foot TM-166 No.18 black 45 5mm Aline with edge of hanger. Mounting procedure Follow the procedure below to mount the display unit on a tabletop or the overhead. Tabletop, overhead mounting 1. Fix the hanger by four tapping screws 5 X 16. 2. Screw knob bolts in display unit, set it to hanger, and tighten knob bolts. 3. Attach hard cover to protect
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1. INSTALLATION Flush mounting Note: Use supplied pan head screws when the thickness of the bulkhead is from 11 to 14 mm. For bulkhead which exceeds 14 mm in thickness the length of the pan head screws should be bulkhead thickness plus 7.3±1.5 mm. Also the length of B should max. 7mm. BA 1. Prepare a cutout in the mounting location whose dimensions are as shown on the next page. 2. Fix the display unit by six pan head screws M4 X 20. Refer to the outline drawing on page D-2. 24
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1. INSTALLATION 1.2 Installation of Antenna Unit Mounting considerations Install the antenna unit referring to the installation diagram on page D-3 or D-4. 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. • The location should be well away from a VHF antenna. A GPS receiver is interfered by a harmonic wave of a VHF antenn
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2. WIRING All wiring are terminated at the rear of the display unit. Display unit Antenna unit GPA-017 GPA-019 (GP-1850W) (GP-1850WD) Earth terminal Ground + GND 1 3 2 - 12 - 24 ANT XDR TEMP/SPD DGPS NMEA VDC External equipment DGPS beacon receiver (option for GP-1850W, White Black RS-232C only) Shield Display unit, rear view Power cable Connect the power cable to the power connector. Connect the leads to the battery (12 or 24 VDC); white to plus(+) terminal and black to minus(-) te
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2. WIRING Antenna unit Connect the antenna cable to the ANT connector. Ground The display unit contains several CPUs. While they are operating, they radiate noise, which can interfere with radio equipment. Ground the unit to prevent interference. The grounding wire should be 1.25 sq or larger and as short as possible. Connect the grounding wire to ship's ground. On a fiberglass boat, it is best to install a ground plate that measures about 20 cm by 30 cm on the outside of the hull
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2. WIRING Extension cable line-up (in case of 15 m, 30 m or 50 m) Fabricate the end of the antenna cable and attach the coaxial connector. Details are shown on the page 8. Antenna unit GPA-019S/017S : Connector Conversion cable assy. Antenna cable To display unit 1 m 30 m or 50 m 1 m Fabricate locally. (See the page 8.) Cable extension (CP20-01700, CP20-01710) Antenna unit GPA-019S/GPA-017S : Connector Antenna cable To display unit 15 m Cable extension (TNC-PS-3D-15) Waterproof
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2. WIRING How to attach the N-P-8DFB connector Dimensions in millimeters. 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. Ship 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 shiel
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3. INITIAL SETTINGS 3.1 NMEA Setting NMEA port This setting should be done when connecting with other equipment, autopilot, radar or remote display. 1. Press the [MENU] key. 2. Press the CONFIGURATION soft key. 3. Press the SETUP NMEA PORT1 soft key. 4. Press the cursor pad to select FORMAT. 5. Press the EDIT soft key to display the following window. SETUP OUTPUT FORMAT PORT1 NMEA0183 Ver1.5 NMEA0183 Ver2.0 ENTER CANCEL DGPS 3D Output format window (PORT 1) 6.
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3. INITIAL SETTINGS DGPS port Set the following when connecting with DGPS beacon receiver GR-80 or the DGPS beacon receiver is incorporated, PC to the DGPS port. Note: Signal level for DGPS port is RS232C. 1. Press the [MENU] key. 2. Press the CONFIGURATION soft key. 3. Press the SETUP NMEA/DGPS PORT 2 soft key. 4. Select FORMAT, and then press the EDIT soft key. The following window appears. SETUP FORMAT OUTPUT FORMA NMEA 0183 T PORT2 VER 1.5 NMEA0183 Ver1.5
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3. INITIAL SETTINGS 3.2 Output Data Sentences Select output data sentences for external equipment as follows. 1. Press the [MENU] key. 2. Press the CONFIGURATION soft key. 3. Press the SETUP NMEA PORT1 soft key. 4. Press the SELECT SNTNC. soft key to display the SELECT SENTENCE window. SELECT SELECT SENTENCE SNTNC. AAM APB ON ON/OFF BOD BWR* GGA GLL ON RMA RMB ON RMC ON VTG ON WPL XTE ZDA ON RETURN DGPS 3D *: BWR for Rhumb line BWC for Great circle Select sentence window
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3. INITIAL SETTINGS Input/Output data sentences Port Format Data Remarks WPL: GP only Input TLL*1, MTW, WPL*1, DBT/DPT NMEA Ver 1.5: DBT NMEA Ver 2.0: DPT NMEA-0183 NMEA Ver. 2.0 AAM, APB, BOD, BWC/BWR, Ver. 1.5 GGA, GLL, RMA, RMB, RMC, GREAT CIRCLE: BWC Output IEC1162 VTG, WPL, XTE, ZDA, MTW, RHUMB LINE: BWR GTD*2 WPL: GP only Input TLL*1, MTW, WPL*1, DBT/DPT NMEA Ver 1.5: DBT NMEA-0183 NMEA Ver 2.0: DPT Ver. 2.0 DGPS Ver. 1.5 AAM, APB, BOD, BWC/BWR, RS232C GREAT CIRCLE: BWC GGA, GLL, RMA
