Furuno 1850WDF, 1850WF User Manual

COLOR GPS/PLOTTER/SOUNDER

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COLOR DGPS/PLOTTER/SOUNDER

GP-1850WF
GP-1850WDF

PRINTED IN JAPAN

Thepaperusedinthismanual

9-52 Ashihara-cho,9-52 Ashihara-cho,

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Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPAN

Telephone :Telephone : [phone]-65-2111

FaxFax 0798-65-42000798-65-4200

::

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FURUNO Authorized Distributor/DealerFURUNO Authorized Distributor/Dealer

ll rights reserved.

ll rights reserved.

Pub. No.Pub. No. IME-44252-A4IME-44252-A4

(( DAMIDAMI ))

GP-1850WF/1850WDFGP-1850WF/1850WDF

Printed in JapanPrinted in Japan

FIRST EDITION :FIRST EDITION :AUG.AUG. 20022002

A4A4 :: SEP.SEP. 09, 200509, 2005

0080937200*

0080937200*
0080937200*

0080937200*

* 0 0 0 8 0 9 3 7 2 0 0 ** 0 0 0 8 0 9 3 7 2 0 0 *

ME44252A40*

ME44252A40*
ME44252A40*

ME44252A40*

* I M E 4 4 2 5 2 A 4 0 ** I M E 4 4 2 5 2 A 4 0 *

SAFETY INSTRUCTIONS

Safety Instructions for the Installer

WARNING

Do not work inside the
equipment unless totally
familiar with electrical
circuits.

Hazardous voltage which can
shock, burn or cause serious
injury exists inside the equip­ment.

Turn off the power at
the mains switchboard
before beginning the
installation.
Post a sign near the
switch to indicate it
should not be turned on
while the equipment is
being installed.

Fire, electrical shock or
serious injury can result if the
power is left on or is applied
while the equipment is being

CAUTION

Ground the equipment to
prevent electrical shock
and mutual interference.

Confirm that the power supply voltage
is compatible with the voltage rating
of the equipment.

Connection to the wrong power supply
can cause fire or equipment damage. The
voltage rating appears on the label at the
rear of the display unit.

Use the correct fuse.

Use of a wrong fuse can cause fire or
equipment damage.

Keep the following compass safe
distance.

Standard Steering
Display unit 0.5 m 0.3 m

CAUTION

When handling the transducer cable,
keep in mind the following points.
Keep the cable away from oil and
fuel.
Keep the cable away from the place
where it may be damaged during the
installation.
Do not paint the cable.

The sheath of the transducer cable is made
of chlonophrene rubber (or vinil chloride).
Therefore, do not paint the seath with
organic liquid (such as toluene) since it
may harm the seath.

i

TABLE OF CONTENTS

SYSTEM CONFIGURATION................................................................................ iii

EQUIPMENT LISTS.............................................................................................iv

1. INSTALLATION .............................................................................................1-1

1.1 Installation of Display Unit............................................................................................ 1-1

1.2 Installation of Antenna Unit.......................................................................................... 1-3

1.3 Installation of Transducers........................................................................................... 1-4

1.4 Installation of Sensors............................................................................................... 1-20

2. WIRING.......................................................................................................... 2-1

3. INITIAL SETTINGS ....................................................................................... 3-1

3.1 NMEA Setting.............................................................................................................. 3-1

3.2 Output Data Sent ences ............................................................................................... 3-3

3.3 Antenna Height............................................................................................................ 3-4

3.4 DGPS Setting.............................................................................................................. 3-5

3.5 External Equipment Setup (Option).............................................................................3-7

3.6 Selecting the Echo Sounder Output Power.................................................................. 3-9

4. INCORPORATION OF DGPS BEACON RECEIVER KIT

(for GP-1850WF)...........................................................................................4-1

PACKING LISTS............................................................................................... A-1

OUTLINE DRAWINGS...................................................................................... D-1

INTERCONNECTION DIAGRAM ......................................................................S-1

ii

Ship's mains
12-24 VDC

External equipment
(Autopilot, etc.)

DGPS beacon receiver
GP-1850WF only

Transducer

Temp. sensor
(option)

Antenna unit
Receives signal from

GPS satellite and beacon
reference station
(GP-1850WDF only).

Display unit
Ship's position is

calculated in longitude
and latitude from signal
received from the an­tenna unit and displayed
on the screen.

GPA-017
(for GP-1850WF)

*Matching

Box

MB-1000

*Required for 1 kW transducer only

GPA-019
(for GP-1850WDF)

Category of Units
Unit Category

Display unit
Antenna unit

Exposed to weather
Exposed to weather

Transducer Submerged in water

: Option
: Local Supply

Rectifier

RP-62

Ship's mains
100/110/115/220/230 VAC
1 , 50/60 Hz

SYSTEM CONFIGURATION

The GP- 1850WF/1850 WDF mai nly consi sts of a display unit, a GPS antenna and a dual
frequency transducer. A DGPS beac on r ec eiver is pr ovi ded inside the di s play unit for
GP-1850WDF type. The mini chart card drive in the display unit loads elect r onic charts .
External equipment w hich can be connect ed include water temperature a nd s peed sensors,
autopilot, and DGPS beaco n r ec eiver (GP-1850WF).

iii

v

EQUIPMENT LISTS

Standard supply

Name Type Code No. Qty Remarks

GP-1850WF-E -

Display Unit

Antenna Unit

Spare Parts* SP14-02501 004-375-260
Installation

Materials*
Accessories*

GP-1850WDF-E ­GPA-017
GPA-019 for GP-1850WDF

CP14-05200 000-041-496 1

FP14-02400 000-041-497 1 FP14-02401, FP14-02402

-

-

*: Refer to Pac k ing list at the end of this manual.

Optional equipment

Name Type Code No. Remarks

DGPS Beacon
Receiver Kit

Antenna cable assy. TNC-PS-3D-15 000-133-670

GR-7000A-1650-10N-019 000-041-650 GPA-019, GR-7000A

GR-7000A-1650-15N-019S 000-041-653 GPA-019S, GR-7000A

1

for GP-1850WF

1

Fuse

1

Power cable, Cable assy.

15 m, for antenna cable
extension

CP20-01700

Antenna cable Set

CP20-01710

Cable Assy.

Mast mount fixture CP20-0111

Right-angle antenna
base

L-angle antenna base

Antenna base
for rail mounting

Antenna Unit

MJ-A7SPF0003-050

No.13-QA330 000-803-239

No.13-QA310

No.13-RC5160

GPA-019S -

GPA-017S

004-372-110

004-372-120

000-136-730-01

004-365-780

000-803-240

000-806-114

-

8D-FB-CV *30M* and
CP20-01701, for antenna cable
extension

8D-FB-CV *50M* and
CP20-01701, for antenna cable
extension

for antenna unit mounting

for GP-1850WDF

for GP-1850WF

i

v

Optional equipment (con’t)

Name Type Code No. Remarks

EQUIPMENT LISTS

Transducer

Cable assy

Matching box

ST sensor

Inner hull kit S

Temperature sensor

520-5PSD

520-5PWD

520-5MSD

50/200-1T

02S4092

MB-1000
ST-02MSB
ST-02PSB

22S0191
T-02MTB

T-02MSB

T-03MSB

000-015-204

000-015-126

000-015-212

000-015-170

000-134-484

000-040-809
000-137-986
000-137-987

000-802-598
000-040-026

000-040-040

000-040-027

for 600 W
w/8 m cable transom mount,

for 600 W
w/8 m cable and water proof

connector, for 600 W

for 1 kW

for 1 kW transducer connection

for 1 kW transducer connection
Thru-hull type

w/8 m cable, thru-hull type
for mounting transducer

525ST-MSD

Triducer

525ST-PWD

Rectifier

Cable assy.

Remote controller

RAM Card 00RAM02MC-004 004-371-790 2MB

C-MAP
modification kit

PR-62

MJ-A6SPF0011-050 000-132-244

MJ-A6SPF0011-100 000-132-336

MJ-A6SPF0012-050 000-134-424

MJ-A6SPF0012-100 000-133-817

RMC-185F-E 004-375-320

1650/1850-MAP 004-376-420

000-015-263

for 600 W

000-015-261

000-013-484 for 100 VAC
000-013-485 for 110 VAC

000-013-486 for 220 VAC
000-013-487 for 230 VAC

for radar, 6P-4P, 5 m
for radar, 6P-4P, 10 m

for navaid or E/S, 6P-6P, 5 m

for navaid or E/S, 6P-6P, 10 m

Controller, vinyl cover, battery

EQUIPMENT LISTS

This p age is intentionally lef t blank.

vi

1. INSTALLATION

1.1 Installation of Display Unit

Mounting considerations

The dis play unit can be installed on a tabletop, on the overhead or flush mounted in a
console or p anel.

OverheadTabletopHard Cover

Tabletop, overhea d mounting methods

When select ing a mounting l oc ation for the display unit keep the following in mind:

•

Keep the display unit out of direct sunl ight.

•

The temper ature and humidity shoul d be m oderate and stable.

•

Locate the unit away fr om ex haus t pipes and vents.

•

The mounting locati on s hould be well ventilat ed.

•

Mount the unit where shock and vibration are m inimal.

•

Keep the uni t away elect r om agnetic fi eld generating equi pm ent such as motor, generator.

•

For maint enance and checking purpos es , leave suf ficient space at the sides and r ear of
the unit and leave slack i n c ables.

•

A magnetic compass will be affec ted if placed too clos e to the display unit. Observe the
following compass safe distanc es to prevent disturbance t o the magnetic c om pass:

Standard compass: 0.5 meters
St eer ing compas s : 0.3 meters

•

Rubber feet ( s upplied) which absorb vibrat ion may be attached as bel ow if vibration is a
problem. Not e however that the display unit can only be tilted within 10° from vertical
positi on when the rubber fe et are used.

Rubber foot

45 ±5 mm

Align with edge
of hanger.

TM-166 No.18 black

1-1

1. INSTALLATION

Mounting procedure

Follow the procedure below to mount the display unit on a tabletop or the overhead.

T abletop, 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 LCD.

W

A

R

N

I

N

G

Tabletop, overhea d 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 plus 7.3±1.5 mm. Also the length of B below
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 screw. Refer to the outline drawing on page D-2.

1-2

Pan head screws

6-R2.25

89 0.5

147 0.5

Cutout for flush mount

242 0.5

244 1

50

1. INSTALLATION

143 1

15 0.5

Flush mount

238 1

Flush mount ing of display unit

1.2 Installation of Antenna Unit

Mounting considerations

Install the antenna unit referring to the installation diagr am on page D-3 or D- 4. When
selecting a mounting loc ation for the ant enna unit , keep in mind the following poi nts:

•

Select a location out of the radar beam. The radar beam will obstruc t or prevent rece ption
of the GPS s atellite signal.

•

The loc ation should be w ell away from a VHF antenna. A GPS receiver i s interfered by a
harmonic wave of a VHF antenna.

•

There should be no interfering object w ithin the line-of-sight to the satelli tes. Objects
within line-of-sight to a satellit e, for example, a mast , may block reception or prolong
acquisition time.

•

Mount the antenna unit as high as possibl e. Mounting the ant enna unit as high as
possible k eeps it fr ee of interfering objects and water spray, which can i nterrupt reception
of GPS sat ellite signal if the water freezes .

•

If the antenna c able is to be p as s ed through a hole whic h is not large enough to pass the
connector, you may unfasten the connector with a needle nos e pliers and 3/8-inch
open-end wrench. Refasten it as s hown in the figure below after running the cable
through the hole.

Gasket (reddish brown)Washer

Shield

Clamp nut

Center pin (soldered)

Connector shell

How to assemble the connect or

1-3

1. INSTALLATION

1.3 Installation of Transducers

Installing the inside-hull mount transducer

Necessary to ols

You will need the following tools:

• Sandpaper (#100)

• Silicone sealant

Remarks on instal lation

• Do the installation with the boat hauled out of the water.

• Turn off the engine while installing the equipment.

• Install the transducer in the engine room.

Selecting the mounting location

Keep the following points in mind when selecting a mounting location:

• The mounting location should be where the hull is of single-hull thickness and is void of air

or flotation materials other than solid fiberglass between the transducer face and the water.

• Do not place the transducer over hull struts or ribs which run under the hull.

• Avoid a location where the rising angle of the hull exceeds 15°, to minimize the effect of the

boat’s rolling.

• You will finalize the mounting location through some trial and error. The procedure for this is

shown later.

15 cm
15 cm

1/2

1/3

Mounting location
for transducer

Centerline

50 cm

50 cm

1-4

Inside-hull transducer mounting location

1. INSTALLATION

Attaching the t ran sducer

1. Clean the transducer face to remove any foreign material. Lightly roughen the
transducer face with #100 sandpaper. Also, roughen the inside of the hull where the
transducer is to be mounted.

2. Warm the silicone sealant to 40°C before usage to soften it. Coat the transducer face
and mounting location with silicone sealant.

Transducer face

Silicone sealant

Coating the t r ansducer face with si licone sealant

3. Press the transducer firmly down on the hull and gently twist it back and forth to remove
any air which may be trapped in the silicone sealant.

Squeeze out
air bubbles.

Hull

Silicone
sealant

Attac hing transducer to hull with s ilicone sealant

1-5

1. INSTALLATION

Observing the picture

1. Press the [POWER] key to turn on the display unit.

2. Press the [SNDR] key to select the sounder display.

3. Press the MODE/FREQ soft key to display the following window.

MODE/FREQ

AUTO CRUISING
AUTO FISHING
MANUAL

Mode FREQ selec tion wi ndow

4. Select MANUAL with the cursor pad.

5. Press the RETURN soft key.

6. Press the GAIN soft key to display the gain window.

GAIN

HIGH

LOW

Gain window

7. Confirm that the gain is set at 50 (midpoint).

8. Press the RETURN soft key.

9. Press the RANGE soft key.

10. Press ▲ to select “15 ft”.

50

1-6

11. Press the RETURN soft key. Note the depth seabed.

1. INSTALLATION

5

10

15

SOUNDER

RANGE

GAIN

SHIFT

MODE/
FREQ

SNDR
FUNC

°C
30

20
10

0

10.2

GPS 3D

0.0

50kHz

Video sounder picture

If the bottom is displayed in reddish brown and the depth indication appears the mounting
locati on is suitable. You can leave the trans ducer in position.

If the bottom is not displayed in reddis h br own, the mounting location is unsuitable.
Relocate the transducer a nd do the following.

1. Press the [POWER] key to turn off the power.

2. Gently dismount t he transducer w ith piece of wood.

3. Do steps 1 through 5 in the previous pr oc edure. Repeat until a s uitable location is found.

Final preparation

Support t he transducer w ith a piece of wood to keep it in place while it is drying. Let the
transducer dr y 24 – 72 hours.

1-7

1. INSTALLATION

Installing the thru-hull mount transducer

Transducer mounting location

This type of mounting provides the best performance of all, since the transducer protrudes
from the hull and the effect of air bubbles and turbulence neat the hull skin is reduced.
When the boat has a keel, the transducer should be at least 30 cm away from it. Typical
through hull mountings are shown in the figure on the next page.

The performance of the video sounder is directly related to the mounting location of the
transducer, especially for high-speed cruising. The installation should be planned in
advance, keeping the standard cable length (8 m) and the following factors in mind.

•

Air bubbles and turbulence caused by movement of the boat seriously degrade the
sounding capability of the transducer. The transducer should, therefore, be located in a
position where water flow is the smoothest. Noise from the propellers also adversely
affects performance and the transducer should not be mounted nearby. The lifting strakes
are notorious for creating acoustic noise, and these must be avoided by keeping the
transducer inboard of them.

•

The transducer must always remain submerged, even when the boat is rolling, pitching or
up on a plane at high speed.

•

A practical choice would be somewhere between 1/3 and 1/2 of the boat’s length from the
stern. For planning hulls, a practical location is generally rather far astern, so that the
transducer is always in water regardless of the planning attitude.

Transducer outline drawings

120

30

22

All dimensions
in millimeters

24

120

28

1-8

68

68 87

520-5PSD (option) 520-5MSD (option)

Ship's
bow

Transducer outline drawings

Acceptable transducer mounting locations

1. INSTALLATION

Deep-V hull

• Position 1/2 to 1/3 length of the hull from stern.

• 15 to 30 cm off center line (inside first lifting strakes.)

Transducer mounting location on deep- V hull

High speed V-planning hull

• Within the wetted bottom area

• Deadrise angle within 15°

Transducer mounting location on high s peed V-planning hull

T ypical through-hull mount transducer installations

Fairing block

Deep-V hull Flat hull

Flat washer
Rubber washer

Hull
bottom

Typical through-hul l mount transducer inst allations

Hull
bottom

1-9

1. INSTALLATION

Procedure for installing the thru-hull mount transducer

1. With the boat hauled out of the water, mark the location selected for mounting the
transducer on the bottom of the hull.

2. If the hull is not level within 15° in any direction, faring blocks made out of teak should
be used between the transducer and hull, both inside and outside, to keep the
transducer face parallel with the water line. Fabricate the fairing block as shown below
and make the entire surface as smooth as possible to provide an undisturbed flow of
water around the transducer. The fairing block should be smaller than the transducer
itself to provide a channel to divert turbulent water around the sides of the transducer
rather than over its face.

Hole for
stuffing tube

Upper half

Lower half

Saw along slope
of hull.

Bow

Construction of fairing block

3. Drill a hole just large enough to pass the threaded stuffing tube of the transducer
through the hull, making sure it is drilled vertically.

4. Apply a sufficient amount of high quality caulking compound to the top surface of the
transducer, around the threads of the stuffing tube and inside the mounting hole (and
fairing blocks if used) to ensure watertight mounting.

5. Mount the transducer and fairing blocks and tighten the locking nuts. Be sure that the
transducer is properly oriented and its working face is parallel to the waterline.

Note: Do not over-stress the stuffing tube and locking nuts through excessive tightening,

since the wood block will swell when the boat is placed in the water. It is suggested
that the nut be tightened lightly at installation and retightened several days after the
boat has been launched.

1-10

1. INSTALLATION

Installing the transom mount transducer

This type of mounting is very commonly employed, usually on reactively small I/O or
outboard boats. Do not use this method on an inboard motor boat because turbulence is
created by the propeller ahead of the transducer.

There are two methods of installation: flush with hull (for flat hulls) and projecting from hull
(for deep V-hulls).

D

D>50 cm

Deep-V

Flat hull

hull

Transom mount transducer mounting locations

Installing the transom mount transducer flush with hull (for flat hulls)

A suitable mounting location is at least 50 cm away from the engine and where the water
flow is smooth.

1. Drill four pilot holes in the mounting location.

2. Attach the transducer to the bracket with tapping screws (supplied).

3. Adjust the transducer position so the transducer faces right to the seabed.

Note: If necessary, to improve water flow and minimize air bubbles staying on the

transducer face, incline the transducer about 5° at the rear. This may require a
certain amount of experimentation for fine tuning at high cruising speeds.

4. Fill the gap between the wedge front of the transducer and transom with epoxy material
to eliminate any air spaces.

M5 x 20

M5 x 20

5˚

Tape

No.1

M5 x 14

Transom mount transducer, mounti ng flush with hull

1-1 1

1. INSTALLATION

Installing the transom mount transducer projecting from hull (for deep-V hulls)

This method is employed on deep-V hulls and provides good performance because the
effects of air bubbles are minimal. Install the transducer parallel with water surface; not flush
with hull. If the boat is placed on a trailer care must be taken not to damage the transducer
when the boat is hauled out of the water and put on the trailer.

M5 x 20

No. 2

M5 x 20

M5 x 14

Transom mount transducer, projecting from hull

Transducer preparation

Before putting the boat in water, wipe the face of the transducer thoroughly with a detergent
liquid soap. This will lessen the time necessary for the transducer to have good contact with
the water. Otherwise the time required for complete “saturation” will be lengthened and
performance will be reduced.

Do not paint the transducer. Performance will be affected.

Triducer

525ST-MSD

The triducer is designed for thru-hull mounting.

Mounting considerations

When selecting a mounting location keep the following points in mind:

•

Air bubbles and turbulence caused by movement of the boat seriously degrade the
sounding capability of the transducer. The transducer should, therefore, be located in a
position where water flow is the smoothest. Noise from the propellers also adversely
affects performance and the transducer should not be mounted nearby. The lifting strakes
are notorious for creating acoustic noise, and these must be avoided by keeping the
transducer inboard of them.

•

The transducer must always remain submerged, even when the boat is rolling, pitching or
up on a plane at high speed.

•

A practical choice would be somewhere between 1/3 and 1/2 of the boat’s length from the
stern. For planning hulls, a practical location is generally rather far astern, so that the
transducer is always in water regardless of the planning attitude.

1-12

φ79 mm

133 mm

2.00"-12 UN
threads

1. INSTALLATION

7 mm

φ51 mm

27 mm

140 mm

Dimensions of triducer 525S T-MSD

525ST-PWD

The Transom Mount Transducer or TRIDUCER

®

Multisensor with Integral Release Bracket
525ST-PWD is manufactured by AIRMAR Co. These instructions are included with the
sensor.

Pre-test for speed and temp erature

Connect the sensor to the instrument and spin the paddlewheel. Check for a speed reading
and the approximate air temperature. If there is no reading, return the sensor to your place
of purchase.

1-13

1. INSTALLATION

Tools and materials needed

Scissors
Masking tape
Safety goggles
Dust mask
Electric drill
Drill bit for:

Bracket holes: 4mm, #23, or 9/64”

Fiberglass hull: chamfer bit (preferred),

6mm, or 1/4”
Transom hole: 19mm or 3/4” (optional)
Cable clamp holes: 3mm or 1/8”

Screwdrivers
Straight edge
Marine sealant
Pencil
Zip-ties

Water-based antifouling paint (mandatory in salt water).

Mounting location

To ensure the best performance, the sensor must be submerged in aeration-free and
turbulence-free water. Mount the sensor close to the centerline of the boat. On slower
heavier displacement hulls, positioning it farther from the centerline is acceptable.

Allow adequate space above the bracket for it to release and rotate the sensor upward.

Height without
speed sensor
191mm (7-1/2")
Height with
speed sensor
213mm (8-1/2")

Height

Height req uired at mount ing location

Note 1: Do not mount the sensor in an area of turbulence or bubbles: near water intake or

discharge openings; behind strakes, struts, fittings, or hull irregularities; behind eroding
paint (an indication of turbulence).

Note 2: Avoid mounting the sensor where the boat may be supported during trailering,

launching, hauling, and storage.

Note 3: For single drive boat, mount on the starboard side at least 75 mm

(3”) beyond the swing radius of the propeller.

1-14

1. INSTALLATION

75 mm(3")
minimum beyond
swing radius

Mounti ng loc ation on singl e drive boat

Note 4: For twin drive boat, mount between the dr ives.

Installation o f bracket

1. Cut out the installation template shown on the left.

2. At t he s elected locat ion, position t he template, so the arr ow at the bottom is aligned w ith

the bottom edge of the transom. B eing sure the t em plate is p ar allel to the water line, tape
it in place.

Installation template

for starboard side of boat

Drill at locations labeled "B"

for the following transom angles:

°

through 22

16

Drill at locations labeled "A"

for the following transom angles:

2

°

through 15

Align arrow with bottom of transom

°

BBB
AAA

°

Align template vertically.

Deadrise angle

Slope of hull
parallel to
waterline

Align template arrow with
bottom edge of transom.

Positioning the template

Warning: Always wear s af ety goggles and a dust mask.

1-15

1. INSTALLATION

3. Using a 4 mm, #23, or 9/64” bit, drill three holes 22 mm (7/8”) deep
at the locations indicated. To prevent drilling too deeply, wrap masking tape around the
bit 22 mm (7/8”) from the point.

Fiberglass hull: Minimize surface cracking by chamfering the gelcoat. If a chamfer bit

or countersink bit is not available, start drilling with a 6mm or 1/4” bit to a depth of 1 mm
(1/16”).

4. If you know your transom angle, the bracket is designed for a standard 13° transom
angle.
11°-18° angle: No shim is required. Skip to step 3 in “Adjusting”.
Other angles: The shim is required. Skip to step 2 of “Adjusting”.

If you do not know the transom angle, temporarily attach the bracket and sensor to the
transom to determine if the plastic shim is needed.

5. Using the two #10 x 1-1/4” self-tapping screws, temporarily screw the bracket to the hull.
DO NOT tighten the screws completely at this time. Follow the step 1-4 in “Attaching the
Sensor to the Bracket”, before proceeding with “Adjusting”.

Adjusting

1. Using a straight edge, sight the underside of the sensor relative to the underside of the

hull. The stern of the sensor should be 1-3 mm (1/16-1/8”) below the bow of the sensor
or parallel to the bottom of the hull.

2°-10°

transom

angle

shim with
taper down

angle
reversed

11° transom angle

NO SHIM

YES YESYES

parallelparallel parallel

12-18° transom angle

NO SHIM

NO

YES NO

slight
angle

19°-22°

transom

angle

shim with
taper up

angle
too steep

Sensor position and transom angle

Note: Do not position the bow of the sensor lower than the stern because aeration will

occur.

1-16

1. INSTALLATION

2. To adjust the sensor’s angle relative to the hull, use the tapered plastic shim provided. If
the bracket has been temporarily fastened to the transom, remove it, Key the shim in
place on the back of the bracket.

2°-10° transo m angle (stepped transom and jet boats): Position the shim with the

tapered end down.

19°-22° transom angle (small alumin um and fibergl ass boats) :

Position the shim with the tapered end up.

3. If the bracket has been temporarily fastened to the transom, remove it. Apply a marine

sealant to the threads of the two #10 x 1-1/4” self tapping screws to prevent water
seeping into the transom. Screw the bracket to the hull. Do not tighten the screws
completely at this time.

4. Repeat step 1 to ensure that the angle of the sensor is correct.

Note: Do not position the sensor farther into the water than necessary to avoid

increasing drag, spray, and water noise and reducing boat speed.

5. Using the vertical adjustment space on the bracket slots, slide the sensor up or down to

provide a projection of 3 mm (1/8”). Tighten the screws.

Cable cover

Cable
clamp

50 mm (2")

Hull projection 3 mm (1/8")

Vertical adjustment and cable routing

1-17

1. INSTALLATION

Attaching the sensor to the bracket

1. If the retaining cover near the top of the bracket is closed, open it by depressing the
latch and rotating the cover downward.

Step 1

Retaining
cover

Step 3

Step 2

Latch

Pivot
arm (2)

Slot (2)

Step 4

Attac hing the sensor to t he br ac ket

2. Insert the sensor’s pivot arms into the slots near the top of the bracket.

3. Maintain pressure until the pivot arms click into place.

4. Rotate the sensor downward until the bottom snaps into the bracket.

5. Close the retaining cover to prevent the accidental release of the sensor when the boat

is underway.

1-18

1. INSTALLATION

Cable routing

Route the sensor cable over the transom, through a drain hole, or thorough a new hole
drilled in the transom above the waterline.

Never cut the cable or remote the connector; this will void the warranty.
Always wear safety goggles and a dust mask.

1. If a hole must be drilled, choose a location well above the waterline. Check for
obstructions such as trim tabs, pumps, or wiring inside the hull. Mark the location with a
pencil. Drill a hole through the transom using a 19 mm or 3/4” bit (to accommodate the
connector).

2. Route the cable over or through the transom.

3. On the outside of the hull secure the cable against the transom using the cable clamps.
Position a cable clamp 50 mm(2”) above the bracket and mark the mounting hole with a
pencil.

4. Position the second cable clamp halfway between the first clamp and the cable hole.
Mark this mounting hole.

5. If a hole has been drilled in the transom, open the appropriate slot in the transom cable
cover. Position the cover over the cable where it enters the hull. Mark the two mounting
holes.

6. At each of the marked locations, use a 3 mm or 1/8” bit to drill a hole 10 mm (3/8”) deep.
The prevent drilling too deeply, wrap masking tape around the bit 10 mm (3/8”) from the
point.

7. Apply marine sealant to the threads of the #6 x 1/2” self-tapping screw to prevent water
from seeping into the transom. If you have drilled a hole through the transom, apply
marine sealant to the space around the cable where it passes through the transom.

8. Position the two cable clamps and fasten them in place. If used, push the cable cover
over the cable and screw it in place.

9. Route the cable to the instrument being careful not to tear the cable jacket when passing
it though the bulkhead(s) and other parts of the boat. To reduce electrical interference,
separate the sensor cable from other electrical wiring and “noise” sources. Coil any
excess cable and secure it in place with zip-ties to prevent damage.

1-19

1. INSTALLATION

1.4 Installation of Sensors

Transom mount water temperature sensor T-02MTB

•

Fix the cable at a convenient location with cable clamp.

•

When the cable is led in through the transom board, make a hole of approx. 17 mm
diameter to pass the connector. After passing the cable, fill the hole with a sealing
compound.

D

D>50 cm

M5 x 20

Mount sensor
flush with hull bottom.

How to ins tall transom mount wat er temperature sens or T-02MTB

1-20

1. INSTALLATION

Thru-hull mount water temperature sensor T-02MSB, T-03MSB

Select a suitable m ounting location consideri ng the following points :

•

Select a mid-boat flat position. The sensor does not have to be installed perfectly
perpendicular. The sensor m us t not be damaged in dry-docking operation.

•

Select a place apart fr om equipment generating heat.

•

Select a place in the forward direction vi ewing from t he dr ain hole, to allow for ci r c ulation
of cooli ng water.

•

Select a place free from vibr ation.

T-02MSB T-03MSB

Sensor Holder

Sensor
cable

Locknut
Washer
Gasket

φ21 mm

Coat with
sealant.

Mounting procedure

1. Drill a hole of 21 mm in diameter in
the mounting location.

2. Pass the sensor cable through the
hole.

3. Pass gasket, washer and locknut
onto cable in that order.

4. Coat the sensor flange with high
quality sealant and then fasten the
sensor with the locknut.
(Torque: max. 59N·m)

5. Launch the boat to check for water
leakage around the sensor.

Locknut

Locknut

Washer

Gasket

φ25 mm

Coat with
sealant.

Plate thickness

Holder Guide

within 25 mm

Mounting procedure

1. Drill a hole of 25 mm in diameter in the mounting
location.

2. Coat holder guide with high quality sealant, and
pass gasket, washer and locknut onto holder
guide in that order and then tighten the locknut.

3. Set the sensor holder to the holder guide from
inside the boat and then tighten the locknut.

4. Launch the boat to check for water leakage
around the sensor.

Thru-hull mount water temperature sens or s T-02MSB, T-03MSB

1-21

1. INSTALLATION

Thru-hull mount water temperature/speed sensor ST-02MSB,
ST-02PSB

Select a suitable m ounting location consideri ng the following:

•

Select a mid-boat flat position. The sensor does not have to be installed perfectly
perpendicular. The sensor m us t not be damaged in dry-docking operation.

•

Select a place apart fr om equipment generating heat.

•

Select a place in the forward direction vi ewing from t he dr ain hole, to allow for ci r c ulation
of cooli ng water.

•

Select a place free from vibr ation.

1. Dry - doc k the boat.

2. Mak e a hole of approx. 51 mm diameter.

3. Unfast en locknut and remove the sensor section.

4. Apply high-grade sealant to the f lange of the sens or.

5. Pass t he s ens or casing thr ough the hole.

6. Face t he notch on the sensor towar d boat’s bow and t ighten the fl ange.

7. Set t he s ens or s ec tion to the sensor casing an d tighten the locknut.

8. Launch the boat and ch ec k for wat er leakage around the sensor.

Locknut

Face "notch"
toward bow.

Brim

51

φ

123

77

Flange nut

Coat with
silicone sealant.

Water temperature/speed sensor ST-02MSB, ST-02PSB

1-22

2. WIRING

ANT XDR

TEMP/SPD

DGPS

NMEA

+ GND

1 3

2

-

12 - 24

VDC

Antenna unit

GPA-017
(GP-1850WF)

Display unit (back)

Transducer

Speed/

Temperature

(Option)

DGPS beacon receiver

(option for GP-1850WF,

RS-232C only)

External

equipment

Black

White

Shield

Ground

Earth terminal

GPA-019
(GP-1850WDF)

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

Display unit, rear view

Power cable

Connect the power cable to the pow er c onnec tor . Connect the leads to the battery (12 or 24
VDC); white to plus(+ ) term inal and black to minus(-) terminal.

Cable connector

Power cable
w/fuse (5A)

Lead wire

Black

BATTERY

Connecti ng the power cable t o the battery

White

2-1

2. WIRING

Antenna unit

Connect the antenna cabl e to the ANT connector.

Transducer

Connect the transducer cable to the XDR connector.

Water temperature/speed sensor

Connect the water temperature sens or ( option) or water temperature/speed s ens or (option)
to the T E MP/SPD connector.

Ground

The dis play unit cont ains several CPUs. While they are operating, they radiate noise, which
can interf er e with radi o equipment. Ground the unit t o pr eve nt interferenc e. The grounding
wire should be 1.25 sq or larger and as short as pos s ible. Connect the groundi ng wire to
ship's ground. On a fi berglass boat, it is best to install a ground plate that measures about
20 cm by 30 cm on the outside of the hull bot tom to provide a ground point. I f t his 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 t o m ak e the ground connection at the display unit. Do not use an

“open-type” lug (

Extendin g an te nn a c ab le le ng th

The standard cable is 10 m long. For extens ion, in case of the GPA-019S or GPA-017S, an
antenna cabl e s et of 15 m, 30 m or 50 m is available. E x tension cable cannot be used w ith
the GPA-017 or GPA-019.

Cable length Necessary part s Code No.
15 m TNC-PS-3D-15 000-133-670
30 m CP 20-01700 004-372-110
50 m CP 20-01710 004-372-120

).

2-2

2. WIRING

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

Fabricat e the end of the antenna cable and at tach the coaxial connector. Detai ls are show n
on next pag e.

Antenna unit
GPA-019S/GPA-017S

Conversion
cable assy.

: Connector

1 m

Antenna cable

30 m or 50 m 1 m

Fabricate locally. (See next page.)

To display unit

Cable ext ens ion (CP20-01 700, CP20-01710)

Antenna unit
GPA-019S/GPA-017S

: Connector

Antenna cable

15 m

To display unit

Cable ext ens ion (TNC-PS-3D-15)

Waterproofing connector

Wrap connector wi th vulcanizing tape and then vinyl tape. Bind the tape end with c able-tie.

Waterpr oofing connect or

2-3

2. WIRING

How to att ach the N-P-8DFB connector

Outer sheath

Cover with heat-shrink tubing and heat.

Armor

30

Clamp
nut

Dimensions in millimeters.

Inner sheath shield

50

Gasket
(reddish
brown)

30

10

Clamp

Aluminum foil

Remove outer sheath and armor by the dimensions
shown left.
Expose inner sheath and shield by the dimensions
shown left.

Cut off insulator and core by 10mm.

Twist shield end.

Ship on clamp nut, gasket and clamp as shown left.

Trim shield here.

Clamp nut

Insulator

Trim aluminum
tape foil here.

1

5

Pin

Shell

Fold back shield over clamp and trim.

Cut aluminum foil at four places, 90° from one
another.

Fold back aluminum foil onto shield and trim.

Expose the insulator by 1mm.

Expose the core by 5mm.

Slip the pin onto the conductor. Solder them together
through the hole on the pin.

2-4

Insert the pin into the shell. Screw the clamp nut into
the shell.

Solder through
the hole.

(Tighten by turning the clamp nut. Do not tighten by
turning the shell.)

Fabricat ion of coaxial cable

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.

▲

DGPS 3D

Output for mat 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.

OUTPUT FORMAT

▲

NMEA0183 Ver1.5
NMEA0183 Ver2.0

▼

SETUP
PORT1

ENTER

CANCEL

3-1

3. INITIAL SETTINGS

DGPS port

Set the following when c onnec ting with DGPS beacon receiver GR-80 or t he DGPS beacon
receiver is incorporated, PC to the DGPS por t.

Note: Signal level for DGPS port i s RS 232C.

1. Press the [MENU] key.

2. Press the CONFIG URATION s oft 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.

▲

FORMAT NMEA 0183

DGPS 3D

OUTPUT FORMAT

▲

NMEA0183 Ver1.5
NMEA0183 Ver2.0

RTCM104 (EXTRN)
RTCM104 (INTRN)

RTCM104 (OUTPUT)

▼

VER 1.5

▲▲▲

SETUP
PORT2

ENTER

CANCEL

Output for mat window (PORT 2)

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

NMEA0183 Ver1.5/2.0: Select one when connecting PC or RS-232C equipment.
RTCM104 (EXTERN): Select this when connecting external DGPS beacon receiver.
RTCM104 (INTRN): Select this for built in internal DGPS beacon receiver.
RTCM104 (OUTPUT): Select this when outputting differential data of the internal

DGPS beacon receiver to other GPS navigator.

Note 1: Note that you cannot setup sentenc es when you select RT CM104 at the format.
Note 2: For RS- 422 format, the level conve r ter (IF-1432) is required for c onnection of

external equipment.

6. Press the ENTER soft key.

7. Press the [PLOT] key to finish.

3-2

3. INITIAL SETTINGS

3.2 Output Data Sentences

Select out put data sentences for external equipment as follow s.

1. Press the [MENU] k ey.

2. Press the CONFI GURA TION soft key.

3. Press the SETUP NMEA PORT1 soft key.

4. Press the SELECT SNT NC. soft key to display the SELECT SENT ENCE window.

▲

DGPS 3D

SELECT SENTENCE

▲

AAM
APB ON
BOD
BWR*
DPT**
GGA
GLL ON
MTW
RMA
RMB ON
RMC ON
VTG ON
WPL
XTE
ZDA ON

*: BWR for Rhumb line

BWC for Great circle

**: DPT for NMEA0183 Ver. 2.0

DBT for NMEA0183 Ver. 1.5

Select sentence window

5. Selec t data sentence you want to output.

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

7. Repeat to select other s entences.

8. Press the RETURN soft key .

9. Press the [PLOT ] key to return the plotter displ ay.

SELECT
SNTNC.

ON/OFF

RETURN

3-3

3. INITIAL SETTINGS

Input/Output data sentences

Port Format Data Remarks

Input

NMEA-0183

NMEA

Output

Input

DGPS

Output

*: Cannot be input consecutively.

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

Ver. 2.0
Ver. 1.5
IEC601162-1

NMEA-0183
Ver. 2.0
Ver. 1.5
RS232C
RTCM104

TLL*, MTW, WPL* WPL: GP only

AAM, APB, BOD, BWC/BWR,
GGA, GLL, RMA, RMB, RMC,
VTG, WPL, XTE, ZDA, DBT/DPT,
MTW, GTD**

TLL*, MTW, WPL*, DBT/DPT

AAM, APB, BOD, BWC/BWR,
GGA, GLL, RMA, RMB, RMC,
VTG, WPL, XTE, ZDA, DBT/DPT,
MTW, GTD**

3.3 Antenna Height

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

1. Press the [MENU] k ey.

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

3. Press the GPS SETUP OPTIO NS soft key.

4. Select ANT. HEIGHT.

5. Press the EDIT soft key.

GREAT CIRCLE: BWC
RHUMB LINE: BWR
NMEA Ver 1.5: DBT
NMEA Ver 2.0: DPT

ylnoPG:LPW

GREAT CIRCLE: BWC
RHUMB LINE: BWR
NMEA Ver 1.5: DBT
NMEA Ver 2.0: DPT

ANT. HEIGHT

0 0 5 m

Ant. height window

6. Enter the height (3 di gits) of the antenna above s ea 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 .

3-4

3. INITIAL SETTINGS

3.4 DGPS Setting

When extern al DGPS beacon r ec eiver (RS-232C only ) is c onnec ted or the DGPS b eac on
receiver is incorporated, set the DGPS m ode referring to the following procedur e.

1. Press the [MENU] k ey.

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

3. Press the DGPS/WAAS SET UP OPTIONS soft key.

FORMAT NMEA 0183

DGPS/WAAS MODE OFF
BEACON FREQUENCY AUTO
BEACON BAUD RATE AUTO
WAAS SEARCH AUTO
CORRECTIONS DATA SET 02
DGPS/WAAS ALARM ON

DGPS 3D

VER 1.5

DGPS
WAAS

EDIT

RETURN

DGPS/WAAS opti ons window

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

5. Selec t DGPS or AUTO and press the ENTER soft key.
WAAS: W AAS data can be received.
AUTO: DGPS, WAAS or GPS dat a can be automatically received, The order of priority is
DGPS, WAAS and GPS.

Note: If the external DGPS beacon receiver GR-80 is c onnected to the G P - 1850WF, refer

to the int er c onnec tion diagr am below.

Connecti on with GR-80

GP-1850WF
DGPS

GR-80
DATA

(Set RS-232C)

> 1 >
> 2 >

RD

> 3 >

YEL

< 1 < TD-B

> 4 >

SD
SG

> 5 >
> 6 >

RED
BLU

< 3 < RD-B
< 7 < GND

> 7 >

MJ-A7SPF0003-050 cable

(option)

3-5

3. INITIAL SETTINGS

6. Select BEACON FREQUENCY by the cursor pad.

7. Press the EDIT soft key to dis play the following window.

BEACON FREQUENCY

▲

AUTO
MANUAL 284.0 kHz

▼

▼

Beacon frequency window

8. Selec t A UTO or MANUAL by the curs or pad. When you select MANUAL, operate t he
cursor pad t o m ove the cursor t o frequency dialog box. And press the cursor pad to
select t he frequency desi r ed.
AUT O: DGPS reference station can be searched aut om atically.

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 s et
when BEACON FREQ UENTRY is set to AUTO.

BEACON BAUD RATE

▲

200
100
50

▼

Beacon baud r ate window

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

13. Press the [ENTER] key.

14. Press the [PLOT] key to return the plott er display.

3-6

3. INITIAL SETTINGS

3.5 External Equipment Setup (Option)

This section shows you how to set up the G P - 1850WF/1850 WDF when external equipment
is connected. If a water temperature/speed sensor is installed, you should complete this
section with the boat in the water and runni ng, to confirm s peed/water temperature readout.

Speed Source

1. Press the [MENU] key.

2. Press the DISPLAY OPTIONS, NEXT PAG E soft keys to show the DISPLAY SETUP2
menu.

▼

SPEED SOURCE
TEMP SOURCE
TEMP GRAPH
ZOOM MARKER
SPEED ADJ.
TEMP ADJ.
DEPTH ADJ.

SPD

0.0

kt

GPS 3D

TEMP

--.-

GPS
OWN XDCR
OFF
OFF
+0.0%
+0.0 F
+0.0 ft

F

DEPTH

----.-

ft

DISPLAY

SETUP2

EDIT

PREV.
PAGE

RETURN

Display setup 2 menu

3. Select SPEED SOURCE, EDIT soft keys to show the SPEED SOURCE window.

SPEED SOURCE

OWN PDDWHL
GPS

Speed source window

4. Select source of speed; OWN PDDWHL (speed sensor) or GPS.

The selected item is indicated by black button. Adjust speed when you select OWN
PDDWHL. Refer to Speed Adjustment shown below.

5. Press the ENTER soft key.

3-7

3. INITIAL SETTINGS

Speed Adjustment

For speed sens or -equipped set, you may offset the speed readout if it is wr ong. Run the
boat at vari ous s peeds and watch the speed rea dout at the bottom of the screen. If it is
unreasonably wrong. A djus t speed when you select own speed sour c e OWN PDDWHL.

1. At the DISPLA Y SETUP 2 menu, select SPEED ADJ.

2. Press the EDIT soft key to display the SPEED ADJ window.

SPEED ADJ

+

0.0

%

Speed adj window

3. Correct speed readout. The adj us tment range i s –50% to +50%. For ex am ple, if readout
is 10% lower than actual s peed, enter +10%.

4. Press the RETURN soft key.

Temperature Adjustment

For water temperature sens or- equipped sets, you may off s et the water temperature readout
if it is wr ong. Watch th e watertemperature readout at the bottom of the screen. If it is
unreasonably wrong, adjust the t em per ature readout as f ollows.

1. At the DISPLAY SETUP 2 menu, s elect TEMP ADJ.

2. Press the EDIT soft key to display the TEMP ADJ window.

TEMP ADJ

00.0 F

+

Temp adj. Window

3. Correct water temper ature readout. The adjus tment range i s –99.9° to +99.9°F. For
example, if the readout i s 2° higher than actual temperat ur e, enter -2°.

4. Press the RETURN soft key.

3-8

3. INITIAL SETTINGS

3.6 Selecting the Echo Sounder Output Power

If 1 kW transducer ( 50/200-1T) is installed, the int er nal setting s hould be changed from 600
W to 1 kW. Also, attach the TX power label (s upplied) to the place shown below, and draw a
line thr ough the power w hich you don't use by oil base magic m ark er.

Note: Matching Box MB-1000 and cable assembly 02S4092 are req uired for 1 kW

transducer c onnection. For details, see the inter c onnection diagram at the end of this
manual.

Between
these fins

Attach TX POWER

Label to here.

Warning label

Display unit, top view

To change to 1 kW power, do the following:

1. Turn off the power. Wait at l eas t one minute before opening the cover, to allow
capacitors to dischar ge.

2. Remov e nuts attached to X DR, SPD/TEMP, DGPS, NMEA and power supply c onnec tors
at the rear of the display.

3. Remov e nut and was her attached to the A NT connector.

3-9

3. INITIAL SETTINGS

4. Remove ten binding screws (M3 x 12) from the rear of the display unit to separate t he
panel/chassis assembly from the cover assembly.

Removing cover assembly

WARNING

Do not connect the power ca­ble with the cover removed.

3-10

5. Move the jumper block on JP1 from 3-4 to 1- 2 on the ANLG Board.

3. INITIAL SETTINGS

JP1

ANLG Board

6. Remount the cover ass em bly.

Note: Confirm that t he following parts are attached:

•

Inside of the cover: Shield gaskets, GN gasket (See the fi gur e below. )

•

On ANLG Board: Conn ec tor gasket (S ee the page 3-10.)

GN gasket

Shield gaskets

Inside of the cover

3-1 1

3. INITIAL SETTINGS

7. Tighten nuts to tor que s hown below and in the order shown in below.

No. 1 through N o. 5 : 0.74 – 0.78 Nm
No. 6 : 1.37 –1.57 Nm

+ GND

1 3

2

-

ANT XDR

TEMP/SPD

DGPS

NMEA

12 - 24

VDC

6

4

2

1

3

5

Display unit, rear view

8. Tighten ten binding screws (M3 x 12) fixing the cover to torque of 0.74 – 0.78 Nm.

3-12

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

The DGPS beac on r ec eiver GR-7000A can be incorporated in t he GP-1850WF to provide it
with DGPS capability. Two kinds of kit are available as shown.

GR-7000A-1650-10N-019

GR-7000A-1650-15N-019S

Name Type Code No. Qty
Antenna Unit GPA-019 000-142-416 1
Beacon

Receiver
Connector

Assy.
Cable tie CV-100 000-570-322 2
Pan head

screws*
Screw* M3X12 SUS304 000-805-905 6

Cable Assy.*

Clamp HP-2N 000-570-000 1

Cable Assy.

Screw 3X8 SUS410 000-881-405 4

Cable Assy.*

* Not used

GR-7000A 000-143-249 1

PH6P-W-L240 000-141-548 1

M3X10 C2700W 000-881-405 4

S.FL2-2LP0.7-D­WHT (121)

S.FL2-2LP0.7-D­WHT (250)

S.FL2-2LP0.7-D­WHT (175)

000-141-491 1

000-143-877 1

000-141-490 1

Name Type Code No. Qty
Antenna Unit GPA-019S 000-142-545 1
Beacon

Receiver
Cable Assy. TNC-PS-3D-15 000-133-670 1
Connector

Assy.
Cable tie CV-100 000-570-322 2
Pan head

screws*
Screw* M3X12 SUS304 000-805-905 6

Cable Assy.*

Clamp HP-2N 000-570-000 1

Cable Assy.

Screw 3X8 SUS410 000-802-951 4

Cable Assy.*

* Not used

GR-7000A 000-143-249 1

PH6P-W-L240 000-141-548 1

M3X10 C2700W 000-881-405 4

S.FL2-2LP0.7-D­WHT (121)

S.FL2-2LP0.7-D­WHT (250)

S.FL2-2LP0.7-D­WHT (175)

000-141-491 1

000-143-877 1

000-141-490 1

4-1

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

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 XDR, SPD/TEMP, DGPS, NMEA and power supply connectors
at the rear of the display unit.

Removing cover assembly

3. Remove nuts and washer attached to ANT connector.

4. Remove ten screws at rear of the display unit to detach panel/chassis assembly fr om the
cover assembly.

4-2

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

Installation of beacon receiver

Procedure

1. Dismount chassis assembly from panel/chassis assembly by disconnecting the
connector and PH8P from J8 on MAIN Board shown in the figure below.

Dismounting chassis assembly

2. Dismount heat sink from chassis assembly by unfastening three screws on the ANLG
board, loosening two screws at TR fixing plates and disconnecting the connector of the
mini pin coaxial cable.

Chassis assembly

4-3

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

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.

3. Fasten the GR-7000A (DGPS beacon receiver) to the heat sink with four 3X8 screws as
shown in the figure below.

Screws (3 X 8), 4pcs.

DGPS beacon receiver
GR-7000A

GN-8901

Installation of DGPS beacon receiver

4. Open the cover of GR-7000A to connect two coaxial cables shown below.

J2

J1

Mini pin coax. cable

J3

Piece of shrink tubing

Cable Assy.
S.FL2-2LP0.7-D-WHT (250) (Supplied with DGPS kit)

From GN-8091

Connecting the coaxial cables in GR-7000A

4-4

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

5. Close the cover of GR-7000A passing the two cables out through respective notches in
the cover.

6. Plug PH6P-W-L240 connector to J2 on the GR-7000A through the cover.

7. Wire cable assembly as shown in the figure below.

Reattach this tape as
shown right after the
DGPS connection.

To J8 of
ANLG Board

GN-8901

J2

GR-7000A

J1

J3

J2

Connector
PH6P-W-L240

Wiring the Cable assembly

8. Mount the ANLG board on the heat sink referring to step 2. Fasten cable assy.
S.FL2-2LP0.7-D-WHT (250), 8P connector cable and 6P connector cable by cable tie
(CV-100, supplied) as shown in the figure below. Fix cable assy. S.FL2-2LP0.7-D-WHT
(250) with vinyl tape.

8P connector

MAIN Board

10 mm

6P connector

40 to 45 mm

ANLG Board

J8

10 mm

Vinyl tape

GN-8091

40 to 45 mm

Cable
tie

Attaching cable tie

4-5

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

9. Connect J1 of GR-7000A to J8 of ANLG board (Refer to the previous page).

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

11. Reassemble the display unit.

Attaching chassis assembly

Remounting the cover

4-6

4. INCORPORATION OF DGPS BEACON RECEIVER KIT (for GP-1850WF)

Note: When reattaching the cover, confirm the following parts are attached.

Inside of the cover : Shield gaskets, GN gasket (See t he figure below.)

•

On ANLG Board : Connector gasket (See the page 4-2.)

•

GN gasket

Shield gaskets

Inside of the cover

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.

TEST

PRPGRAM:OK

NO.1418270XX

SRAM:OK

DRAM:OK

PORT1:OK*
PORT2:OK*

INTERNAL
BATTERY: OK

GPS
RECEIVER:OK

NO.48502370XX

BEACON
RECEIVER:OK

NO.08501820XX
NO.

RETURN

*:Special connections are required to check these port.
Otherwise, "--"(bar) 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.

4-7

This page is intentionally left blank.

2

C4425-Z04-A

A - 1

Q'TY

1/1

1

1

14CP-X-9854 -0

DESCRIPTION/CODE №

TM-166 No.18 ｸﾛ

OUTLINE

NAME

ｺﾞﾑｱｼ

000-808-732

RUBBER FOOT

MJ-A6SPF0003-050

OTHER INSTALLATION MATERIALSOTHER INSTALLATION MATERIALS

OTHER INSTALLATION MATERIALS

その他工材

その他工材その他工材

その他工材 OTHER INSTALLATION MATERIALS

ｹｰﾌﾞﾙ組品MJ

000-117-603

MJ-A3SPF0013-035

CABLE ASSY.

ｹｰﾌﾞﾙ組品MJ

000-129-613

CABLE ASSY.

GP-1850WF　(E017)

GP-1850WF　(E017)GP-1850WF　(E017)

GP-1850WF　(E017)

UNITUNIT

UNIT

1

GP-1850WF-E

1

000-041-815

GPA-017

000-041-403

3

SP14-02501SP14-02501

SP14-02501

FGBO-A 5A AC125V

SPARE PARTSSPARE PARTS

SPARE PARTS SP14-02501

000-549-064

1

FP14-02401FP14-02401

FP14-02401

FP14-02401

ACCESSORIESACCESSORIES

ACCESSORIES FP14-02401

004-375-270

1

FP14-02402FP14-02402

FP14-02402

14-063-1025-1

ACCESSORIESACCESSORIES

ACCESSORIES FP14-02402

100-274-611

6

M4X20 SUS304

000-804-742

5X16 SUS304 1種

4

000-805-494

ＰＡＣＫＩＮＧ　ＬＩＳＴ

ＰＡＣＫＩＮＧ　ＬＩＳＴＰＡＣＫＩＮＧ　ＬＩＳＴ

ＰＡＣＫＩＮＧ　ＬＩＳＴ

NAME OUTLINE Q'TYDESCRIPTION/CODE №

ユニット

ユニットユニット

ユニット UNIT

指示器

DISPLAY UNIT

空中線部

ANTENNA UNIT

予備品

予備品予備品

予備品 SPARE PARTS

ﾋｭｰｽﾞ

FUSE

付属品

付属品付属品

付属品 ACCESSORIES

ﾊｰﾄﾞｶﾊﾞｰ組品

HARD COVER ASSY.

付属品

付属品付属品

付属品 ACCESSORIES

出力ﾊﾘﾏｰｸ(E)

OUT PUT MARK LABEL(E)

+ﾅﾍﾞｾﾑｽﾈｼﾞB

WASHER HEAD SCREW

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPING SCREW

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

2

C4425-Z06-A

A - 2

Q'TY

1/1

1

1

14CP-X-9856 -0

DESCRIPTION/CODE №

TM-166 No.18 ｸﾛ

OUTLINE

NAME

ｺﾞﾑｱｼ

000-808-732

RUBBER FOOT

MJ-A6SPF0003-050

OTHER INSTALLATION MATERIALSOTHER INSTALLATION MATERIALS

OTHER INSTALLATION MATERIALS

その他工材

その他工材その他工材

その他工材 OTHER INSTALLATION MATERIALS

ｹｰﾌﾞﾙ組品MJ

000-117-603

MJ-A3SPF0013-035

CABLE ASSY.

ｹｰﾌﾞﾙ組品MJ

000-129-613

CABLE ASSY.

GP-1850WDF　(E019)

GP-1850WDF　(E019)GP-1850WDF　(E019)

GP-1850WDF　(E019)

GP-1850WDF-E

UNITUNIT

UNIT

000-041-862

1

GPA-019

000-142-416

1

3

SP14-02501SP14-02501

SP14-02501

FGBO-A 5A AC125V

SPARE PARTSSPARE PARTS

SPARE PARTS SP14-02501

000-549-064

1

FP14-02401FP14-02401

FP14-02401

FP14-02401

ACCESSORIESACCESSORIES

ACCESSORIES FP14-02401

004-375-270

1

FP14-02402FP14-02402

FP14-02402

14-063-1025-1

ACCESSORIESACCESSORIES

ACCESSORIES FP14-02402

100-274-611

6

M4X20 SUS304

000-804-742

5X16 SUS304 1種

4

000-805-494

ＰＡＣＫＩＮＧ　ＬＩＳＴ

ＰＡＣＫＩＮＧ　ＬＩＳＴＰＡＣＫＩＮＧ　ＬＩＳＴ

ＰＡＣＫＩＮＧ　ＬＩＳＴ

NAME OUTLINE Q'TYDESCRIPTION/CODE №

ユニット

ユニットユニット

ユニット UNIT

指示器

DISPLAY UNIT

空中線部

ANTENNA UNIT

予備品

予備品予備品

予備品 SPARE PARTS

ﾋｭｰｽﾞ

FUSE

付属品

付属品付属品

付属品 ACCESSORIES

ﾊｰﾄﾞｶﾊﾞｰ組品

HARD COVER ASSY.

付属品

付属品付属品

付属品 ACCESSORIES

出力ﾊﾘﾏｰｸ(E)

OUT PUT MARK LABEL(E)

+ﾅﾍﾞｾﾑｽﾈｼﾞB

WASHER HEAD SCREW

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPING SCREW

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

ＰＡＣＫＩＮＧ　ＬＩＳＴ

C4425-Z08-A

A - 3

ＰＡＣＫＩＮＧ　ＬＩＳＴ

ＰＡＣＫＩＮＧ　ＬＩＳＴＰＡＣＫＩＮＧ　ＬＩＳＴ

GP-1850WDF(E)

GP-1850WDF(E)

GP-1850WDF(E)GP-1850WDF(E)

14CP-X-9858 -0

1/1

N A M E

ユニット

ユニット UNIT

ユニットユニット

指示器

DISPLAY UNIT

予備品

予備品 SPARE PARTS

予備品予備品

ﾋｭｰｽﾞ

FUSE

付属品

付属品 ACCESSORIES

付属品付属品

ﾊｰﾄﾞｶﾊﾞｰ組品

HARD COVER ASSY.

付属品

付属品 ACCESSORIES

付属品付属品

出力ﾊﾘﾏｰｸ(E)

OUT PUT MARK LABEL(E)

+ﾅﾍﾞｾﾑｽﾈｼﾞB

UNIT

UNITUNIT

SPARE PARTS SP14-02501

SPARE PARTSSPARE PARTS

ACCESSORIES FP14-02401

ACCESSORIESACCESSORIES

ACCESSORIES FP14-02402

ACCESSORIESACCESSORIES

O U T L I N E

DESCRIPTION/CODE №

GP-1850WDF-E

000-041-862

FGBO-A 5A AC125V

000-549-064

FP14-02401

004-375-270

14-063-1025-1

100-274-611

M4X20 SUS304

SP14-02501

SP14-02501SP14-02501

FP14-02401

FP14-02401FP14-02401

FP14-02402

FP14-02402FP14-02402

Q'TY

1

3

1

1

WASHER HEAD SCREW

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPING SCREW

ｺﾞﾑｱｼ

RUBBER FOOT

その他工材

その他工材 OTHER INSTALLATION MATERIALS

その他工材その他工材

ｹｰﾌﾞﾙ組品MJ

CABLE ASSY.

ｹｰﾌﾞﾙ組品MJ

CABLE ASSY.

OTHER INSTALLATION MATERIALS

OTHER INSTALLATION MATERIALSOTHER INSTALLATION MATERIALS

6

000-804-742

5X16 SUS304 1種

4

000-805-494

TM-166 No.18 ｸﾛ

2

000-808-732

MJ-A6SPF0003-050

1

000-117-603

MJ-A3SPF0013-035

1

000-129-613

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）（略図の寸法は、参考値です。 DIMENSIONS IN DRAWING FOR REFERENCE ONLY.）

CODENO.

A - 4

CODENO.

CODENO.CODENO.
TYPE

TYPE

TYPETYPE

20AG‑X‑9404

‑1

1/1

工事材料表

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

1

2

名  称

NAME

ｱﾝﾃﾅｹｰﾌﾞﾙ組品

ANTENNACABLEASSY.

ｹｰﾌﾞﾙ組品

CABLEASSY.

GP‑80,GP‑90,SC‑55,GP‑3500/F     
GP‑1850,GP‑1650,FA‑100,GP‑1640/F   
SC‑60/120,GD/GP‑280/680/380

略  図

OUTLINE

型名／規格

DESCRIPTIONS

8D‑FB‑CV*30M*

CODENO.

8D‑FB‑CV*50M*

CODENO.

000‑111‑547

000‑117‑599

数量

Q'TY

用途／備考

REMARKS

選択 TOBESELECTED

1

選択 TOBESELECTED

1

ＦＵＲＵＮＯ ＥＬＥＣＴＲＩＣ ＣＯ ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

工事材料表

A - 5

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

1

名  称

NAME

変換ｹｰﾌﾞﾙ組品

CONVERTCABLEASSY.

略  図

OUTLINE

CODENO.

CODENO.

CODENO.CODENO.
TYPE

TYPE

TYPETYPE

型名／規格

DESCRIPTIONS

NJ‑TP‑3DXV‑1

CODENO.

004‑372‑420
CP20‑01701

000‑123‑809

数量

Q'TY

20AG‑X‑9405

用途／備考

2

‑1

1/1

REMARKS

ﾋﾞﾆｰﾙﾃｰﾌﾟ

2

VINYLTAPE

ｺﾈｸﾀ(N)

3

CONNECTOR

絶縁ﾃｰﾌﾟ

4

SELF‑BONDINGTAPE

NO36002X19X10000
ｸﾛ ｴｽﾛﾝ

CODENO.

N‑P‑8DFB

CODENO.

Uﾃｰﾌﾟ 0.5X19X5M

CODENO.

000‑835‑215

000‑111‑549

000‑800‑985

1

1

1

ＦＵＲＵＮＯ ＥＬＥＣＴＲＩＣ ＣＯ ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

Feb. 19, '03

D-3

Feb. 19, '03

D-4

H.Hayashi

Mar.10'05

D-5

Nov. 14, '02

D-10

GP‑1850WF/1850WDF

Y. Hatai

S-1

TITLE

GPS/DGPSプロッタ魚探

名称

相互結線図

NAME

GPS/DGPS PLOTTER/SOUNDER

INTERCONNECTION DIAGRAM

SD

キ YEL

RD

DGPS BEACON RECEIVER

P

NC

NMEA0183 in RS232C LEVEL *4

RS‑232C

SHIELD

RD

RED
アカ

アオBLU

P

6

54321

SD

SG

RS‑232C

RTCM104

NMEA0183 Ver1.5/2.0

7

SHIELD

SPD/TEMP

T‑02MTB

T‑02MSB

T‑03MSB

水温・船速ｾﾝｻｰ

ST‑02PSB

ST‑02MSB

MJ‑A6SPFD

321

J9

SHIELD

TEMP

TEMP0V/SPD

SPD

+12V

送受波器水温・船速ｾﾝｻｰ付

525ST‑PWD

525ST‑MSD

TEMP/SPEED SENSOR

TRANSDUCER W/

TEMP/SPEED SENSOR

MJ‑A10SPFD

654

NC

XDR

12‑24 VDC

*3

J2

J3

1

SPD

(+)

123

GND

12V‑P

(‑)

SHIELD

5

432

NC

TEMP

NMEA0183 Ver 2.0/1.5

DGPSビーコン受信機

WHT

BLK

YEL

GRN

ミド

シロクロキ

MJ‑A6SPF0007,10m

MJ‑A6SPF0012,5/10m

MJ‑A6SPF0011,5/10m

MJ‑A6SPF003,5m,φ6

*3

34

NMEA

DISPLAY UNIT

指示器

P

P

MJ‑A6SPF

2

1

J6

TD‑A

TD‑B

3

RD‑H

4

RD‑C

6

5

NC

SHIELD

GP‑1850WF/WDF

*2

*3

DGPS

ANT

MJ‑A7SPF0003,5m

MJ‑A7SPFD

J5

NC

NC

J7

TNC‑P‑3

2

1m,φ5.3

NJTP‑3DXV‑1
*2 *3

N‑J‑3

N‑P‑8DFB

*2

8D‑FB‑CV

30/50m

(GP‑1850WDF)

(GP‑1850WF)

GPA‑019

GPA‑017

ANTENNA UNIT

空中線部

1

*2

10m,φ5.3

TNC‑PS‑3D,15m,φ5.3

TNC‑P‑3
TNC‑J‑3

*3

N‑P‑8DFB

*3

N‑J‑3

1m,φ5.3

NJTP‑3DXV‑1
*2 *3

TNC‑P‑3

TNC‑J‑3

*3

MJ‑A3SPFD

5A

シロWHT

MJ‑A3SPF0013,3.5m,φ8.0

12‑24 VDC

BLK
クロ

DPYC‑1.5 *1

100/110(115)/

220/230VAC,

6

NC

（−）

１２５６

（＋）

50/60Hz,1φ

7

GND

整流器

02S4092‑0,8m

8910

XDR‑P

XDR‑SHIELD

*2

PR‑62

RECTIFIER

クロシロ

XDR‑M

WHT BLK

*1

IV‑8SQ

(1kW)

アオ

BLU

ミド

GRN

452 31

321

TB1

MB‑1000

TB2

520‑5PSD

520‑5MSD

10m

BLK

クロ

RED

アカ

50/200‑1T

kg

520‑5PWD

送受波器

TRANSDUCER

E. MIYOSHI

MASS

TAKAHASHI. T

C4425‑C02‑ C

*1

GND

Aug. 24, '04

DRAWN

IV‑1.25SQ.

CHECKED

SCALE

APPROVED

DWG.No.

(GP‑1850WF)

GPA‑017S

(GP‑1850WDF)

GPA‑019S

0.2m,φ5.3

*4. OPTIONAL LEVEL CONVERTER REQUIRED FOR CURRENT LOOP OR RS422 OUTPUT.

*2. OPTION.

注記

A

B

＊１）現地手配。

＊２）オプション。

＊３）コネクタは工場にて取付済み。

C

＊４）カレントループ、RS‑422の接続にはオプションのレベル変換器が必要。

NOTE

*3. FITTED AT FACTORY.

*1. LOCAL SUPPLY.