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INSTALLATION MANUAL
COLOR DGPS/PLOTTER GP-1850D
COLOR GPS PLOTTER GP-1850
Safety Instructions for the Installer ....................... i
Equipment Lists ..................................................... ii
System Configuration ........................................... iv
1. Installation of Standard Equipment ...............1-1
1.1 Installation of Display Unit .............................................. 1-1
1.2 Installation of Antenna Unit ............................................. 1
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C Your Local Agent/Dealer 9- 52, A s hi har a- c ho, Nishinomiya, Japan Telephone: 0798-65-2111 Telefax: 0798-65-4200 FIRST EDITION : FEB. 1999 All rights reserved. Printed in Japan G : MAY 11, 2001 PUB. No. IME-43952-G GP-1850/1850D (TENI)
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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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Equipment Lists Standard supply Ne O.Ne am T. yp Cy ode NoQs t Remark G- P-1850 for GP-1850 1t Display uni 1 G- P-1850D for GP-1850D G- PA-017 for GP-1850 2t Antenna UniG- PA-018 1 for GP-1850D G- PA-019 for GP-1850D 3sS1 pare partS0 P14-025001 04-375-26 Fuse 4sI0 nstallation materialC6 P14-052001 00-041-49 Power cable, cable assy. F0 P14-0240101 04-375-27 Hard cover 5s Accessorie F0 P14-0240301 04-376-18 Screws, rubber cushion Optional equipment Ne O.Ne am T. ypCs ode No Remark G1 R-802-1650-10
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Optional equipment (con't) Ne O.Ne am T. ypCs ode No Remark G2 PA-018S0D 00-041-46 for GP-1850 9t Antenna UniG6 PA-016 00 00-041-53 for GP-185 G4 PA-019S0D 00-041-55 for GP-1850 0C 00-013-484 for 100VA 0C 00-013-485 for 110VA 1r 0R2 ectifie PR-6 0C 00-013-486 for 220VA 0C 00-013-487 for 230 VA M4 J-A6SPF0011-0500m 00-132-24 for connection radar, 6P-4P, 5 M6 J-A6SPF0011-1000m 00-132-33 for connection radar, 6P-4P, 10 1. 1 Cable Assy M4 J-A6SPF0012-0500m 00-134-42 for navaid or E/S, 6P-6P, 5 M7 J-
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System Configuration The GP-1850/1850D mainly consists of a display unit and a GPS antenna. A DGPS beacon receiver is provided inside the display unit for GP-1850D 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- 1850). ANTENNA UNIT GPA-018 (GP-1850D) 1.2 m Whip Antenna (option) ANTENNA UNIT GPA-019 ANTENNA UNIT GPA-017 (GP-1850) (GP-1850D) ANTENNA UNIT Receives signal from
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1. Installation of Standard Equipment 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 Figure 1-1 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 ex
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WARNING Mounting procedure Follow the procedure below to mount the display unit on a tabletop or the over- head. Tabletop, overhead mounting 1. Fix the hanger by four tapping screws M5 X 16. 2. Screw knob bolts in display unit, set it to hanger, and tighten knob bolts. 3. Attach hard cover to protect LCD. Figure 1-2 Tabletop, overhead mounting of display unit 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
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242 0.5 6-R2.25 Pan head screws 244 1 15 0.5 238 1 Flush mount (Cutout for flush mount) Figure 1-3 Flush mounting of display unit 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 follow- ing points: • Select a location out of the radar beam. The radar beam will obstruct or prevent reception of the GPS satellite signal. • T
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2. Wiring All wiring are terminated at the rear of the display unit. Antenna unit DISPLAY UNIT GPA-018 ANTENNA UNIT (GP-1850D) GPA-017 GPA-019 (GP-1850) (GP-1850D) Earth terminal Ground Ground + GND 1 3 2 - 12 - 24 ANT XDR TEMP/SPD DGPS NMEA VDC External equipment DGPS beacon receiver (option for GP-1850, White Black RS-232C only) Shield Figure 2-1 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 plu
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Antenna unit Connect the antenna cable to the ANT connector. Ground The display unit contains several CPUs. While they are operating, they radiate CAUTION noise, which can interfere with radio equipment. Ground the unit to prevent Ground the equipment to interference. The grounding wire should prevent electrical shock be 1.25 sq or larger and as short as and mutual interference. possible. Connect the grounding wire to ship's ground. On a fiberglass boat, it is best to install a ground plate that
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How to attach the N-P-8DFB connector Outer Sheath Dimensions in millimeters. 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 shield here. Cut alum
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3. Initial Settings 3.1 NMEA Setting NMEA port 1. Press the [MENU] key. 2. Press the software key labeled "CONFIGURATION". 3. Press the software key labeled "SETUP NMEA PORT1". 4. Select "FORMAT" by the arrow key. 5. Press the software key labeled "EDIT" to display the following message. SETUP OUTPUT FORMAT s FORMAT NMEA 0183 PORT 1 VER 1.5 NMEA0183 Ver1.5 ' NMEA0183 Ver2.0 ENTER CANCEL DGPS 3D Figure 3-1 Output Format display, NMEA port 6. Select NMEA version desired by the arro
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DGPS port 1. Press the [MENU] key. 2. Press the software key labeled "CONFIGURATION". 3. Press the software key labeled "SETUP NMEA/DGPS PORT 2". 4. Select "FORMAT" by the arrow key. 5. Press the software key labeled "EDIT" to display the following message. SETUP OUTPUT FORMAT s FORMAT NMEA 0183 PORT2 VER 1.5 NMEA0183 Ver1.5 ' NMEA0183 Ver2.0 RTCM104 (EXTRN) RTCM104 (INTRN) RTCM104 (OUTPUT) ENTER CANCEL DGPS 3D Figure 3-2 Output Format Display, DGPS port 6. Select NMEA versio
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3.2 Output Data Sentences Select output data sentences for external equipment as follows:. 1. Press the [MENU] key. 2. Press the software key labeled "CONFIGURATION". 3. Press the software key labeled "SETUP NMEA PORT 1". 4. Press the software key labeled "SELECT SNTNC." to display the following list. SELECT SELECT SENTENCE SNTNC. s sAAM APB ON ON/OFF BOD BWR GGA GLL ON MTW RMA RMB ON RMC ON VTG ON WPL XTE ZDA ON RETURN DGPS 3D Figure 3-3 Output Data Sentences Display 5. Select data sentence y
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3.3 Antenna Height 1. Press the [MENU] key. 2. Press the software key labeled "GPS/DGPS/TD OPTIONS". 3. Press the software key labeled "GPS SETUP OPTIONS". 4. Select "ANT. HEIGHT" by the arrow key. 5. Press the software key labeled "EDIT". ANT. HEIGHT 0 0 5 m Figure 3-4 Antenna Height Display 6. Enter the height (3 digits) of the antenna above sea level using the numeric keys. If you enter wrong antenna height, press the software key labeled "CLEAR". 7. Press the [ENTER] key. 8. Press the [PLO
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4. Confirm that "ON" is selected at "DGPS MODE" field for GP-1850D. 5. Select "BEACON BAUD RATE" by the arrow key. 6. Press the software key labeled "EDIT" to display the following message. BEACON BAUD RATE 200 ' 100 50 Figure 3-6 Beacon Baud Rate Display 7. Select beacon baud rate corresponding to DGPS reference station to use. 8. Press the [ENTER] key. 9. Press the [PLOT] key to finish. 3.5 Beacon Frequency Setting (GP-1850D only) 1. Press the [MENU] key. 2. Press the software
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4. Select "BEACON FREQUENCY" by the arrow key. 5. Press the software key labeled "EDIT" to display the following message. BEACON FREQUENCY ' AUTO MANUAL s 284.0kHz Figure 3-8 Beacon Frequency Display 6. Select "AUTO" or "MANUAL" by the arrow key. When you select "MANUAL", operate the cursor pad to move the cursor to frequency dialog box. And press the arrow key to select the frequency desired. 7. Press the [ENTER] key. 8. Press the [PLOT] key to finish. 3-6
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4. Installation of DGPS Beacon Receiver (for GP-1850) The DGPS beacon receiver GR-7000A can be incorporated in the GP-1850 to provide it with DGPS capability. Six installation kits are available as shown. GR-802-1650-10A-018 (W/whip ant.) GR-802-1650-15A-018S (W/whip ant.) GR-802-1650-10N-018 GR-802-1650-15N-018S Ne ame T. yp Cy ode No Qt Ne ame T. yp Cy ode No Qt AS ntenna UnitG2 PA-018 01 00-041-46 A8 ntenna UnitG1 PA-01 01 00-041-47 Beacon Beacon G9 R-7000A01 00-143-24 G9 R-7000A01 00-143-24
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Disassembly Procedure 1. Turn off the power. Wait at least one minute before opening the cover, to allow capacitors to discharge. 2. Remove nuts attached to DGPS, NMEA and power supply connectors at the rear of the display unit. Nut Nut Washer M3 X 10 (10pcs.) WARNING Do not connect the power cable with the cover removed. Connector gasket Figure 4-1 Removing cover assembly 3. Remove nut and washer attached to ANT connector. 4. Remove ten screws at rear of the display unit to detach panel/chass
