SAFETY INSTRUCTIONS

Safety Instructions for the Installer

SYSTEM CONFIGURATION

The GP-1650W/1650WD mainly consists of a display unit and a GPS antenna. A DGPS beacon receiver is provided inside the display unit for GP-1650WD type. The chart card drive in the display unit loads electronic charts. External equipment which may be connected include an autopilot and a DGPS beacon receiver.

i

EQUIPMENT LISTS

Standard supply

*: Refer to Packing list at the end of this manual.

Optional equipment

ii

EQUIPMENT LISTS

Optional equipment (con???t)

iii

EQUIPMENT LISTS

This page is intentionally left blank.

iv

1.INSTALLATION

1.1Installation 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.

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.

???The mounting location should be well ventilated.

???Mount the unit where shock and vibration are minimal.

???Keep the unit away electromagnetic field generating equipment such as motor, generator.

???For maintenance and checking purposes, leave sufficient space at the sides and rear of the unit and leave slack in cables.

???A magnetic compass will be affected if placed too close to the display unit. Observe the following compass safe distances to prevent disturbance to the magnetic compass:

Standard compass: 0.8 meters

Steering compass: 0.5 meters

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1. INSTALLATION

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 pan head 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 LCD.

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 in thickness the length of the pan head screws should be bulkhead thickness+7.8??1.5 mm. Also the length of B should max. 8mm.

B A

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.

2

1. INSTALLATION

4.5

Flush mount

Flush mounting of display unit

1.2Installation 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 antenna.

???There should be no interfering object within the line-of-sight to the satellites. Objects within line-of-sight to a satellite, for example, a mast, may block reception or prolong acquisition time.

???Mount the antenna unit as high as possible. Mounting the antenna unit as high as possible keeps it free of interfering objects and water spray, which can interrupt reception of GPS satellite signal if the water freezes.

???Do not shorten the antenna cable.

???If the antenna cable is to be passed through a hole which is not large enough to pass the connector, you may unfasten the connector with a needle nose pliers and 3/8-inch open-end wrench. Refasten it as shown in the figure below after running the cable through the hole.

Shield

Clamp nut

Center pin (soldered)

Connector shell

How to assemble the connector

3

2.WIRING

All wiring are terminated at the rear of the display unit.

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(-) terminal.

Cable connector

Power cable w/fuse (3A)

Lead wire

Black White

BATTERY

Connecting the power cable to the battery

4

2. WIRING

Antenna unit

Connect the antenna unit 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 bottom to provide a ground point. If this is not practical, the engine block can be used.

CAUTION

Ground the equipment to prevent electrical shock and mutual interference.

Note: Use a ???closed??? lug to make the ground connection at the display unit. Do not use an ???open-type??? lug ().

Extending antenna cable length

The standard cable is 10 m long. For extension, in case of the GPA-019S or GPA-017S, an antenna cable set of 15 m, 30 m or 50 m is available. Extension cable cannot be used with the GPA-017 or GPA-019.

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2. WIRING

Extension cable line-up (in case of 15m, 30 m or 50 m)

Fabricate the end of the antenna cable and attach the coaxial connector. Details are shown on the next page.

Antenna unit GPA-019S/GPA-017S

Conversion: Connector cable assy.

Fabricate locally. (See the next page.)

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)

Waterproofing connector

Wrap connector with vulcanizing tape and then vinyl tape. Bind the tape end with cable-tie.

Waterproofing connector

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2. WIRING

How to attach the N-P-8DFB connector

Fabrication of coaxial cable

7

3.INITIAL SETTINGS

3.1NMEA 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.

Output format window (PORT 1)

6.Select NMEA version depending on the specification of the equipment connected. The selected item is indicated by black button.

7.Press the ENTER soft key.

8.Press the [PLOT] key to return to the plotter display.

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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.

Output format window (PORT 2)

5. Select NMEA version. The selected item is indicated by black button.

Note 1: Note that you cannot setup sentences when you select RTCM104 at the format.

Note 2: For RS-422 format, the level converter (IF-1432) is required for connection of external equipment.

6.Press the ENTER soft key.

7.Press the [PLOT] key to finish.

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3. INITIAL SETTINGS

3.2Output 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.

*: BWR for Rhumb line BWC for Great circle

Select sentence window

5.Select data sentence you want to output.

6.Press the ON/OFF soft key. To output data, select ON.

7.Repeat to select other sentences.

8.Press the RETURN soft key.

9.Press the [PLOT] key to return the plotter display.

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*1: Cannot be input consecutively.

*2: Output automatically when LC or LA is selected.

3.3Antenna Height

Enter height of antenna above water. (Default setting: 5 m)

1.Press the [MENU] key.

2.Press the GPS/DGPS/TD OPTIONS soft key.

3.Press the GPS SETUP OPTIONS soft key.

4.Select ANT. HEIGHT.

5.Press the EDIT soft key.

ANT. HEIGHT

0 0 5 m

Ant. height window

6.Enter the height (3 digits) of the antenna above sea level using the numeric keys.

If you enter wrong antenna height, press the CLEAR soft key.

7.Press the ENTER soft key.

8.Press the [PLOT] key to return the plotter display.

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3. INITIAL SETTINGS

3.4DGPS Setting

When external DGPS beacon receiver (RS-232C only) is connected or the DGPS beacon receiver is incorporated, set the DGPS mode referring to the following procedure.

1.Press the [MENU] key.

2.Press the GPS/DGPS/TD OPTIONS soft key.

3.Press the DGPS/WAAS SETUP OPTIONS soft key.

DGPS options window

4.Select DGPS/WAAS MODE and press the EDIT soft key.

5.Select DGPS or AUTO and press the ENTER soft key. WAAS: WAAS data can be received.

AUTO: DGPS, WAAS or GPS data can be automatically received, The order of priority is DGPS, WAAS and GPS.

Note: If the external DGPS beacon receiver GR-80 is connected to the GP-1650W, refer to the interconnection diagram below.

Connection with GR-80

MJ-A7SPF0003-050 cable (option)

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3. INITIAL SETTINGS

6.Select BEACON FREQUENCY by the cursor pad.

7.Press the EDIT soft key to display the following window.

BEACON FREQUENCY

Beacon frequency window

8.Select AUTO or MANUAL by the cursor pad. 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.

9.Press the [ENTER] key.

10.Select BEACON BAUD RATE by the cursor pad.

11.Press the EDIT soft key to display the following window. Beacon baud rate cannot be set when BEACON FREQUENTRY is set to AUTO.

BEACON BAUD RATE

???

200 100 50

???

Beacon baud rate window

12.Select beacon baud rate corresponding to DGPS reference station to use.

13.Press the [ENTER] key.

14.Press the [PLOT] key to return the plotter display.

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4.INCORPORATION OF DGPS

BEACON RECEIVER KIT (for GP-1650W)

The DGPS beacon receiver GR-7000A can be incorporated in the GP-1650W to provide it with DGPS capability. Two kinds of kit are available as shown.

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

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.

Screws X 6 B

Screws X 6 A

WARNING

Do not connect the power cable with the cover re- moved.

Panel/chassis assembly

Connector gasket

Removing cover assembly

3.Remove nuts and washer attached to ANT connector.

4.Remove twelve screws at rear of the display unit to detach panel/chassis assembly from cover assembly.

Discard six screws A (3X12).

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

Installation of beacon receiver

Procedure

1. Disconnect 8P connector as shown in the figure below.

Chassis assembly

A

Connector

Dismounting chassis assembly

2.Dismount chassis assembly from panel assembly by disconnecting connector shown in the figure above.

3.Cut the cable ties as shown in the figure below.

J8

GN-8091

Cut cable tie.

Cutting cable ties

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4.INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

4.Dismount heat sink from chassis assembly by unfastening four screws on the ANLG board and disconnecting the connector of the mini pin coaxial cable.

Handling of Coaxial Cable

???Do not touch the connector with bare hands; use gloves.

???Use radio pincers to remove, and pull out straightly.

???Plug in connector straightly.

Screws X 4

ANLG board

Mini pin connector

GN-8091

A

Mini pin coax. cable

Heat sink

Chassis assembly

5.Take off the mini pin coaxial cable from J2 on the GN-8091.

6.Open the lid of GR-7000A

7.Connect cable assy. S.FL2-2LP0.7-D-WHT (175) (supplied) to J1 of GR-7000A

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

Notch

Beacon receiver

GR-7000A

Cable assy.

S.FL2-2LP0.7-D-WHT (121)

Beacon receiver

8.Connect cable assy. S.FL2-2LP0.7-D-WHT (121) (supplied) to J3 of the GR-7000A.

9.Close the lid of the GR-7000A.

10.Connect connector assy. PH6P-W-L240 to J2 of GR-7000A (Refer to the next page).

11.Fasten the GR-7000A (Beacon receiver) to the heat sink with four M3X10 screws (supplied) as shown in the figure below.

GN-8091

Heat sink

Installation of DGPS beacon receiver

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4.INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

12.Connect the cable assy. S.FL2-2LP0.7-D-WHT (121) of J3 to J2 of the GN-8091.

13.Pass the mini pin coaxial cable of J1 on the GR-7000A through the mini plug on the ANLG Board and connect it to J8 on the ANLG Board.

14.Mount the ANLG board on the heat sink.

GR-7000A

Mini pin coxial cable

Wiring the Cable assembly

15.Mount chassis assembly on the panel assembly. Connect 8P connector and 6P connector to Main board as shown in the figure below.

Chassis assembly

A

Connector

Panel assembly

Attaching chassis assembly

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

16.Fasten 8P connector cable and 6P connector cable by cable tie as shown in the figure below. Fasten mini pin coaxial cable by cable tie (CV-100, supplied) as shown in the figure below.

Note: After connecting, pull up cable to remove slack so as not to pinch the cable between cover panel assembly.

Cable tie

ANLG board

PH8P

J106

J8

Mini pin coax. cable

PH6P

Attaching cable tie

17.Reassemble the display unit.

Remounting the cover

Note: When reattaching the cover, confirm the following parts are attached. Shield gasket, cover gasket (See the next page.)

Connector gasket (See the page 15.)

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

Cover gasket

Shield gasket(1)

Shield gasket (2)

Gaskets

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4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1650W)

Checking the beacon receiver

1.Press the [MENU] key.

2.Press the CONFIGURATION soft key.

3.Press the SYSTEM MENU soft key.

4.Press the SELF TEST soft key.

5.Press the MEMORY???I/O TEST soft key to display the following message.

*Special connections are required to check these ports. Otherwise, NG appears.

Memory, I/O Test Display

6.Confirm that BEACON RECEIVER: OK is displayed.

7.Press the RETURN soft key.

8.Press the [PLOT] key to return the plotter display.

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?????????????????????????????????????????? DIMENSIONS IN DRAWING FOR REFERENCE ONLY.???

?????????????????????????????????????????? DIMENSIONS IN DRAWING FOR REFERENCE ONLY.???

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DOUBLE ASTERISK DENOTES COMMONLY USED EQUIPMENT.

?????????????????????????????????????????? DIMENSIONS IN DRAWING FOR REFERENCE ONLY.???

The paper used in this manual is elemental chlorine free.

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