Furuno Marine RADAR FR 1760DS User Manual

MARINE RADAR

FR-1760DS

MODEL

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Your Loc al A gent/Deal er

9 - 5 2 , A s h i h a r a - c h o ,

N i s h i n o m i y a , J a p a n

Tel ephone:

Tel efax :

0798- 65- 2111

0798- 65- 4200

FIRST EDITION

NOV. 1998

JUL. 9, 2001

Printed in Japan

PUB. No. IME-34560-L

F R- 1760DS

(YOSH)

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SAFETY INSTRUCTIONS

WARNING

Do not open the equipment

unless totally familiar with

electrical circuits and

service manual.

Radio Frequency Radiation

Hazard

The radar scanner emits electromagnetic

radio frequency (RF) energy which can be

harmful, particularly to your eyes. Never

look directly into the scanner aperture from

a close distance while the radar is in oper-

ation or expose yourself to the transmitting

scanner at a close distance.

Only qualified personnel

should work inside the

equipment.

ELECTRICAL

SHOCK

HAZARD

Wear a safety belt and hard

hat when working on the

scanner unit.

Distances at which RF radiation levels of

100 and 10 W/m²exist are given in the

table below.

Serious injury or death can

result if someone falls from

the radar scanner mast.

Note: If the scanner unit is installed at a

close distance in front of the wheelhouse,

your administration may require halt of

transmission within a certain sector of

scanner revolution. This is possible Ask

your FURUNO representative or dealer to

provide this feature.

Construct a suitable service platform

from which to install the scanner unit.

Serious injury or death can result if some-

one falls from the radar scanner mast.

Turn off the power at the mains switch-

board before beginning the installation.

Distance to Distance to

Radiator

Model

100W/m²

point

10W/m²

point

type

Fire, electrical shock or serious injury can

result if the power is left on or is applied

while the equipment is being installed.

SN4A

SN5A

—

1.2 m

1.0 m

FR-1760DS

Do not install the display unit where it

may get wet from rain or water splash.

Water in the display unit can result in fire,

electrical shock or equipment damage.

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CAUTION

Ground the equipment to

prevent electrical shock and

mutual interference.

WARNING

Be sure that the power supply is

compatible with the voltage rating of

the equipment.

Connection of an incorrect power supply

can cause fire or equipment damage. The

voltage rating of the equipment appears

on the label above the power connector.

Observe the following compass safe

distances to prevent deviation of a

magnetic compass:

Standard Steering

compass compass

Use only the specified power cable.

Display

Unit

1.15 m

4.8 m

0.90 m

3.6 m

Fire or equipment damage can result if a

different cable is used.

Scanner

Unit

Power

supply

unit

1.2 m

0.9 m

PSU-002

Danger/Warning Labels in Display Unit

This radar system contains the danger/warning labels shown below. Do not remove the

labels. If a label is peeling off or is illegible, contact a FURUNO agent for replacement.

WARNING

To avoid electrical shock, do not

remove cover. No user-serviceable

parts inside.

DANGER

Electrical shock hazard.

Turn off power before

servicing.

Name : Danger Label

Type : 66-022-2012

Name : Warning Label

Type : 86-003-1011

Code No. : 100-237-730

Code No. : 100-236-230

DANGER

Electrical shock hazard.

Do not touch anode cap

or its cable.

DANGER

Electrical shock hazard.

Do not touch parts inside

this cover.

Name : Danger Label

Type : 14-055-4202

Name : Danger Label

Type : 14-055-4201

Code No. : 100-245-220

Code No. : 100-243-450

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TABLE OF CONTENTS

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

SYSTEM CONFIGURATION...............................................................vi

MOUNTING

1.1 Scanner Unit ................................................................................................................ 1-1

1.2 Display Unit .................................................................................................................. 1-7

1.3 Power Supply Unit........................................................................................................ 1-8

WIRING

2.1 Scanner Unit ................................................................................................................ 2-1

2.2 Display Unit .................................................................................................................. 2-5

2.3 Power Supply Unit........................................................................................................ 2-8

2.4 Installation and Connection of Rectifier Unit ................................................................ 2-9

EXTERNAL SIGNAL INPUT, OUTPUT

3.1 Input From External Equipment ................................................................................... 3-1

3.2 Output to External Equipment ...................................................................................... 3-2

3.3 Connection of External Buzzer .................................................................................... 3-3

3.4 Data Sentences............................................................................................................ 3-4

INITIALIZATION AND ADJUSTMENT

4.1 Tuning .......................................................................................................................... 4-1

4.2 Accessing Menus for Initialization and Adjustment ...................................................... 4-2

4.3 Heading Alignment ....................................................................................................... 4-3

4.4 Adjusting Sweep Timing ............................................................................................... 4-4

4.5 Adjusting Video Signal Level........................................................................................ 4-5

4.6 Suppressing Main Bang ............................................................................................... 4-6

4.7 Confirming Magnetron Heater Voltage......................................................................... 4-6

4.8 Initial Settings............................................................................................................... 4-8

4.9 Changing Input Voltage.............................................................................................. 4-10

OPTIONAL EQUIPMENT

5.1 Gyro Converter GC-8 ................................................................................................... 5-1

5.2 Automatic Tracking Aid ARP-17 ................................................................................... 5-8

5.3 Video Plotter RP-17 ................................................................................................... 5-13

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

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

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

SCHEMATIC DIAGRAMS .................................................................................... S-2

iii

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EQUIPMENT LISTS

Standard Supply

Name

Type

Code No.

Qty

Remarks

2500 mm, w/o de-icer

SN4A-RSB-0051-N

SN4A-RSB-0051-I

SN5A-RSB-0051-N

SN5A-RSB-0051-I

RDP-120

–

2500 mm, w/de-icer

2700 mm, w/o de-icer

2700 mm, w/de-icer

Select

one

Scanner Unit

Display Unit

PSU-002-60

100 VAC

110 VAC

115 VAC

Power Supply

Unit for

Scanner Unit

Select

one

PSU-002-61

PSU-002-62

SP03-12701: Display Unit

SP03-09202: Power Supply Unit

SP03-09203: Scanner Unit

Spare Parts

SP03-12700

CP03-19460

000-086-940

000-086-941

CP03-19404: Display Unit

CP03-11603: Scanner Unit

CP03-11602: Power Supply Unit

Signal Cable S03-78-15 (15 m)

CP03-19404: Display Unit

CP03-11603: Scanner Unit

CP03-11602: Power Supply Unit

Signal Cable S03-78-20 (20 m)

CP03-19470

CP03-19480

000-086-942

000-086-943

Installation

Materials

Select

one

CP03-19404: Display Unit

CP03-11603: Scanner Unit

CP03-11602: Power Supply Unit

Signal Cable S03-78-30 (30 m)

CP03-19404: Display Unit

CP03-11603: Scanner Unit

CP03-11602: Power Supply Unit

Signal Cable S03-78-60 (60 m)

CP03-19490

FP03-06520

000-086-944

000-086-945

FP03-06521 (Hood),

FP03-06522

Accessories

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Optional Equipment

Name

Type

Code No.

Qty

Remarks

RU-3424

000-030-497

Display Unit, 220 VAC

Power Supply Unit,

220 VAC

RU-1758

000-030-416

000-030-420

Rectifier

Power Supply Unit,

440 VAC

RU-1803

RU-3305

000-030-448

–

De-icer

Remote Display

Gyro Converter

FMD-8010

GC-8-B-2

008-500-930

008-488-840

100-265-930

–

Separate shipment

Automatic Tracking Aid ARP-17

Dust Cover

Filter

03-143-1711

OP03-152

CVV-S8x2c

OP03-21

Power Cable

External Buzzer

Handle

000-560-634

000-030-097

008-423-420

–

15 m

OP03-70

Remote Display

AD Converter

FMD-811

AD-100

–

Signal Cable

Cable

S03-55-5(5P)

008-455-160

660V-MPYCY-16 10 m 000-125-725

660V-MPYCY-16 20 m 000-125-726

660V-MPYCY-16 30 m 000-125-727

660V-MPYCY-16 50 m 000-125-728

Cable

Video Plotter

RAM Card

RP-17-17E-2

OP03-115

OP03-116

000-086-989

008-451-170

008-451-180

256 KB, for RP-17

512 KB, for RP-17

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SYSTEM CONFIGURATION

ANTENNA UNIT

SN4A-RSB-0051-N

SN4A-RSB-0051-I

SN5A-RSB-0051-N

SN5A-RSB-0051-I

110/115/

220 VAC,

1φ, 50/60 Hz

Rectifier

RU-3305

For de-icer

100 VAC,

1φ, 50/60 Hz

POWER

SUPPLY

UNIT

100/110/

115 VAC,

1φ, 50/60 Hz

PSU-002

220 VAC,

1φ, 50/60 Hz

Rectifier

RU-1758

440 VAC,

1φ, 50/60 Hz

Rectifier

RU-1803

Serial Data

(I/O)

GPS, etc.

DISPLAY UNIT

RDP-120

Pulse Input

Speed Log

ATA Board

ARP-17

Remote Display

FMD-8010/FMD-811

Water temperature,

water depth

Gyro Converter

GC-8-B

Gyrocompass

External

Buzzer

OP03-21

Video Plotter

RP-17 Board

Option

Rectifier

RU-3424

100/110/115/220/230 VAC,

1φ, 50/60 Hz

Ship’s Mains

24/32 VDC

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MOUNTING

1.1 Scanner Unit

Mounting considerations

• The scanner unit is generally installed either on top of the wheelhouse or on the radar

mast, on a suitable platform. Locate the scanner unit where there is a good all-round

view.

• No funnel, mast or derrick should be within the vertical beamwidth of the scanner in the

bow direction, especially zero degrees ±5°, to prevent blind sectors and false echoes

on the radar picture.

• It is rarely possible to place the scanner unit where a completely clear view in all direc-

tions is available. Thus, you should determine the angular width and relative bearing of

any shadow sectors for their influence on the radar at the first opportunity after fitting.

• Locate the antenna of a direction finder clear of the scanner unit to prevent interference

to the direction finder. A separation of more than two meters is recommended.

• To lessen the chance of picking up electrical interference, avoid where possible routing

the signal cable near other onboard electrical equipment. Also avoid running the cable

in parallel with power cables.

• A magnetic compass will be affected if placed too close to the scanner unit. Observe

the following compass safe distances to prevent deviation of a magnetic compass:

Standard compass, 4.8 m, Steering compass, 3.6 m.

• Do not paint the radiator aperture, to ensure proper emission of the radar waves.

• The signal cable run between the scanner and the display is available in lengths of 15

m (standard), 20 m, 30 m and 60 m. Whatever length is used it must be unbroken;

namely, no splicing allowed.

• Deposits and fumes from a funnel or other exhaust vent can adversely affect the aerial

performance and hot gases may distort the radiator portion. The scanner unit must not

be mounted where the temperature is more than 70°C.

• The scanner base is made of cast aluminum. To prevent electrolytic corrosion of the

scanner base, use the seal washers and corrosion-proof rubber mat and ground the

unit with the ground wire (supplied).

• Leave sufficient space around the unit for maintenance and servicing. See the scanner

unit outline drawing for recommended maintenance space.

1-1

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Installation precaution for S-band scanner unit

If an S-band scanner unit is mounted near the end of a platform to provide sufficient

rotation clearance for the radiator, the scanner unit, because of its weight, swings up and

down by ship’s vibration and rolling, exerting excessive levels of stress at the base of the

radiator, which can damage the radiator. To prevent this, relocate the scanner unit, or if

relocation is not possible, reinforce the platform.

Pole for DF, etc.

Remarkable vibration

(pitching)

Mounting

position

EXAMPLE

Pole for DF

Mount the scanner unit

directly on the mast or

on the platform, as near

as possible to the center

of the mast.

Figure 1-1 Mounting of S-band scanner unit

1-2

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Scanner unit assembling

The scanner radiator and the scanner housing are shipped in separate packages and

must be assembled at installation. Assemble them as below.

The scanner unit may be assembled before hoisting it to the mounting platform. However,

do not lift the scanner unit by the radiator.

1. Remove two protective caps from the radiator flange and rotary joint flange.

2. Grease an O-ring and place it in the groove of the rotary joint flange. Make sure the

O-ring is not pinched during assembling.

3. Secure the feeder waveguide to the rotary joint flange with four M6x16 hex bolts.

4. Fix the feeder waveguide on the radiator bracket with a waveguide clamp, a clamp

insulator, two flat washers, and two M6x50 hex bolts.

5. Grease other O-ring and set it in the groove of the radiator flange.

6. Set the scanner radiator to the bracket and fix it temporarily with eight M10x20 hex

bolts, spring washers and flat washers.

7. Fasten the feeder waveguide to the radiator flange with four M6x16 hex bolls.

8. Fasten the scanner radiator to the bracket with eight M10x20 bolts.

1-3

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Scanner radiator

Hex bolt M6x16

O-ring

Rotary joint flange

Hex bolt M10x20

O-ring

Radiator flange

Spring washer M10

Flat washer M10

Waveguide flange

Radiator bracket

Hex bolt M6x50

Flat washer M6

Waveguide clamp

Feeder waveguide

Hex bolt M6x16

Clamp insulator

Note 1: Coat bolts, nuts, washers and waveguide flanges outside O-ring grooves to prevent

electrolytic corrosion. (Do not allow silicone sealant to touch O-ring and O-ring grooves.)

Apply silicone sealant here.

O-ring

Waveguide

flange

Radiator

flange

Apply silicone sealant here.

Note 2: Do not pinch O-ring and keep it clean.

Note 3: Use grease on scanner covers and O-rings. Do not use silicone sealant.

Figure 1-2 Scanner unit assembling

1-4

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Mounting the scanner unit

1. Referring to the scanner outline drawing, drill four bolt holes (15 mm dia.) in the radar

mast platform or the deck.

2. Place the corrosion-proof rubber mat (supplied) on the mounting platform.

3. Using the two L-angle metal plates on the scanner top, lift the scanner base with the

antenna radiator and place the scanner unit on the rubber mat. Orient the scanner so

its cable glands face the ship’s stern.

Feeder waveguide

Note 2

L-angle

metal plate

Note 1

Place the rope around scanner radiator

(feeder waveguide side) to prevent

scanner from rotating when lifting

the scanner base.

Note 1: Take care not to damage scanner exterior

by the rope.

Note 2: Tensile load should not be applied

to scanner radiator.

Figure 1-3 How to lift the scanner unit

4. Fix the scanner base to the mounting platform with four M12x60 hex bolts, nuts, wash-

ers and seal washers (supplied).

5. Arrange the grounding terminal at the nearest grounding spot with the M6x25 hex bolt,

nut and washers (supplied). Then, fix a ground wire (RW-4747, 340 mm) to the termi-

nal.

6. Connect the other end of the ground wire to the ground terminal of the scanner unit.

7. Coat grounding terminal and fixing bolts on the scanner unit with silicone sealant (sup-

plied).

1-5

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Seal washer

Corrosion proof

rubber mat

ANT MOTOR SW

Set seal washer and corrosion-proof

rubber mat, and apply silicone

sealant.

Hex bolt

Ground

wire

Hex nut

Coat with silicone sealant

after attaching ground

wire.

Hex nut

Hex bolt

Ground

wire

Ground wire

Welding

Scanner body

Arrange ground terminal at

nearest grounding spot.

Ground terminal is fitted to

the scanner body at the factory.

Figure 1-4 Mounting of scanner unit

1-6

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1.2 Display Unit

Mounting considerations

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

• Select a location where the display unit can be viewed and operated conveniently and

where the screen can be viewed while facing towards the bow.

• Locate the unit out of direct sunlight and away from heat sources because of heat that

can build up inside the cabinet.

• Locate the equipment away from places subject to water splash and rain.

• Be sure the mounting location is strong enough to support the weight of the unit under

the continued vibration which is normally experienced on the ship. If necessary rein-

force the mounting location.

• Determine the mounting location considering the length of the signal cable between the

scanner unit and the display unit. (The signal cable comes in lengths of 15, 20, 30 or 60

meters; maximum 100 meters).

• Leave sufficient space on the sides and rear of the unit to facilitate maintenance. Also,

leave a foot or so of “service loop” in cables behind the unit so it can be pulled forward

for servicing or easy removal of connectors.

• A magnetic compass will be affected if placed too close to the display unit. Observe the

following compass safe distances to prevent deviation of a magnetic compass: Stan-

dard compass, 1.15 m, Steering compass, 0.90 m.

Mounting procedure

1. Loosen the two screws at the front of the display unit.

Screw

Figure 1-5 Display unit, front view

1-7

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2. Lift the front panel.

Bolt

Figure 1-6 Display unit, cover opened

3. Unfasten two bolts (M8 x 40) at the bottom front of the display unit, and then remove

the mounting base.

4. Mark screw locations in the tabletop, using the mounting base as a template. For mount-

ing by bolts, nuts and washers, drill four holes of 12 mm diameter in the tabletop.

5. Fasten the mounting base to the tabletop by tapping screws, or M10, bolts, nuts and

washers.

6. Lay the display unit on the mounting base. Fasten the display unit to the mounting

base with the two M8 x 40 bolts removed at step 3.

7. Close the cover and fasten it.

Optional handles

Handles are available. Detach the caps attached to the display unit and fasten the handles.

1.3 Power Supply Unit

The Power Supply Unit PSU-002 does not contain usual operating controls. Therefore,

they can be installed in any recessed place either in vertical or horizontal position. How-

ever, select a dry and well-ventilated location and observe the compass safe distances

below to prevent deviation of a magnetic compass.

Standard

Compass

Steering

Compass

safe distance

1.2 m

0.9 m

1-8

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WIRING

2.1 Scanner Unit

Two signal cables are terminated at the scanner unit: signal cables S03-78 and

660V-MPYCY-16 (from the power supply unit).

Preparations

Open the port side cover (six bolts) of the scanner unit. Unfasten fixing plates to access

terminal boards.

Signal cable S03-78 (JIS cable)

1. Shorten the cable, extending the length actually required by 600 mm. Strip off about

600 mm of the anti-corrosive vinyl sheath and 590 mm of the armor and the inner vinyl

sheath, being careful not to nick the braided shield.

Approx. 600 mm

Inner shield

Outer shield

Anti-corrosive

Armor

vinyl sheath

Approx. 590 mm

Figure 2-1 Fabricating the signal cable S03-78

2. Turn off the ANT MOTOR SW on the scanner unit(Refer to figure 1-4).

3. Unravel the outer shield with a screwdriver or similar tool to expose the cores beneath

the outer shield.

4. Similar to step 2, expose the cores beneath the inner shield. Mark all cores for future

identification.

5. Slide the clamping gland, washers and gasket onto the cable. (Use lower side gland.)

Gasket

Armor

Seal with putty

after tightening.

Clamping gland

Washer

Gland body

Washer

Figure 2-2 Passing clamping gland, washers and gasket on signal cable

2-1

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6. Ground the armor through the two washers as shown above. Trim the shields con-

sidering their location on the earth terminal inside the scanner unit. Fit a crimp-on lug

(yellow, FV5.5-4, ø4) to inner and outer shields, then connect them to the ground termi-

nal inside the scanner unit.

7. Determine the length of each core considering its location on STB-1 in the scanner unit

(see the interconnection diagram on page S-1). Remove approx. 6 mm of the vinyl

insulation from the end of each core and fix the crimp-on lug FV1.25-M3 (Red) to each

core.

8. Remove the outer sheath of the coaxial cable (2C-2V) by 75 mm. Pull back the braided

shield to expose the inner core. Remove approx. 25 mm of insulator from the end of

inner core and fold back conductor as illustrated below. Shorten the shield leaving

approx. 45 mm. Fit crimp-on lugs to the conductor (FVD1.25-3, Red) and braided shield

(FV1.25-M3, Red).

75 mm

Coaxial cable

2C-2V

50 mm

Fold back the conductor

as illustrated below.

45 mm

Inner core

Conductor

Crimp-on lug

FVD1.25-3

(Red, ∅3)

Crimp-on lug

FV1.25-M3

6 mm

(Red, ∅3)

Figure 2-3 Fabrication of coaxial cable

9. Lead cable into cable gland, tighten clamping gland and seal with putty.

10.Connect wiring to terminal STB-1 in the scanner unit referring to the interconnection

diagram.

2-2

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Signal cable 660V-MPYCY-16 (JIS cable)

1. Unfasten the clamping gland from the upper cable gland, and remove the gasket and

flat washers.

2. Shorten the cable as appropriate. Remove the vinyl sheath by 600 mm. Remove the

armor by 590 mm.

Armor

590 mm

Conductors

600 mm

Armor

Vinyl sheath

Core

φ = 1.25 mm

Figure 2-4 Fabrication of signal cable 660V-MPYCY-16

3. Slide the clamping gland, washers and gasket on the power cable. Fold back the armor

by 5 mm, then put it between washer and cable gland body as below.

Gasket

Armor (folded back)

Seal with putty

after tightening.

Vinyl sheath

Clamping gland

Flat

Cable gland

washer

Flat

washer

Flat

washer

Figure 2-5 Passing clamping gland, washers and gasket on the signal cable

4. Determine the length of the cores considering their location on STB-2 and STB-3. Trim

conductors as appropriate.

5. Ground the armor by inserting it through the two flat washers near the cable gland.

6. Remove the sheath of each core by 6 mm. Fix crimp-on lug FV1.25-4 (Blue, ø4) to

each conductor. Make sure each connection is secure both electrically and mechani-

cally.

7. Lead cable into cable gland, tighten clamping gland and seal with putty.

8. Connect the conductors to STB-2 and STB-3, referring to the interconnection diagram

on page S-1.

9. Check for loose screws and poor contact on crimp-on lugs. Close terminal boards.

10.Grease the fixing bolts for the cover, gasket and tap holes in the scanner chassis.

Attach cover.

2-3

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STB-2

STB-3

Cable

gland

Photo No. 2919

Cable clamp (3 pcs.)

STB-1

TB fixing plate (1)

TB fixing plate (2)

Figure 2-6 Scanner unit, port side view

Photo No. 2918

Ground terminal

Figure 2-7 Scanner unit, starboard side view, Rf chassis removed

2-4

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2.2 Display Unit

Switch S2

Switch S2 (AC spec. only)

The display unit designed to run on AC power has a switch (S2)

at its rear to cut off 100/200 VAC power to the display unit. To

access the switch, unscrew two screws and then slide cover

to remove it. TURN THE SWITCH OFF WHENEVER ACCESSING

INSIDE THE DISPLAY UNIT.

Fabricating the power cable CVV-S 8X2C (option)

1. Remove the vinyl sheath by 40 mm.

2. Cut off jute tape wrapped around the armor.

3. Unravel the armor to expose the cores.

4. Remove insulation of cores by about 10 mm. Fix crimp-on lugs to the cores and armor.

5. Cover the armor with vinyl tape, leaving the portion which will lie inside the cable clamp

untaped.

About 40 mm

CVV-S 8X2C

Core

Braided shield

Crimp-on lug

Figure 2-8 Fabrication of power cable CVV-S 8X2C

2-5

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Wiring

All wiring of the display unit is done on the SPU Board at the rear of the display unit.

SPU Board

Cover

Cable clamp,

clamp plate

Figure 2-9 Display unit, rear view

1. Unfasten the cover.

2. Unfasten the clamping plate from the cable clamp.

3. Lay the copper tape part (armor part for signal cable with armor) of the signal cable and

anticorrosive shield part of power cable in the cable clamp and then fasten with the

clamping plate. For cables of optional equipment, loosen M6x35 bolt (2 pcs.) on cable

clamp, lay cables in appropriate location in clamp and then tighten clamp.

SPU Board

Ground wire

Screw

(M3, 2 pcs.)

To DJ-1

GYRO PROCESSOR

Board 64P1106A

* Lay gyrocompass

signal cable beneath

cables of optional

equipment.*

Cables of optional

equipment

M6X35

Signal cable

(from scanner)

Gyrocompass signal

M4X15

cable

Power cable

Cable clamp

Clamp plate

Figure 2-10 Cable clamp at rear of display unit

2-6

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4. Connect wiring to the SPU Board as shown in the interconnection diagram and Chap-

ter 3. Fasten shields of cables to chassis.

5. Cover the cable clamp with aluminum tape (about 50 mm in width) to keep foreign

objects out of the display unit.

Aluminum tape

(About 50 mm in width)

Cable clamp

Cable

(Power, signal, etc.)

Figure 2-11 Covering the cable clamp with aluminum tape

Ground

Run a ground wire (IV-8sq or equivalent) between ground terminal on the display unit and

ship’s superstructure.

CAUTION

Ground the equipment to

prevent electrical shock

and mutual interference.

2-7

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2.3 Power Supply Unit

Two cables run to the Power Supply Unit PSU-002: the power cable (250V-DPYC-3.5)

from AC power supply and the signal cable (660V-MPYCY-16) from the scanner unit.

5 mm

Vinyl sheath

150 mm

300 mm

ANTI-CORROSIVE

SHEATH

5 mm

50 mm

Armor

Vinyl sheath

Vinyl tape

Crimp-on lug

FV5.5-4

Armor

Vinyl tape

Clamp here.

Signal Cable 660V-MPYCY-16

Core

Armor

Vinyl sheath

S = 3.5²mm

φ = 2.4 mm

Core No. Connected to

Crimp-on Lug

FV1.25-M3 (Red)

FV2-4 (Blue)

1 to 9

PTB-2

PTB-1

(SECTIONAL VIEW)

Power Cable 250V-DPYC-3.5

10 to 16

Figure 2-12 Fabrication and connection of power cable and signal cable

Tap selection of T804:

connection of two

yellow wires should be

selected according to

supply voltage.

100VAC---tap"1"

110VAC---tap"5"

PTB-2

115VAC---tap"6"

PTB-1

Frequency setting of

HM801: Select the slide

switch position "60Hz" or

"50Hz". The slide switch is

located rear side of the

hour meter.

Cable clamp

Slide Switch

Front

Rear

Hour Meter Slide view

Figure 2-13 Power supply unit PSU-002

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2.4 Installation and Connection of Rectifier Unit

For operation from ship’s mains of 100/110/115/220/230 VAC, the rectifier unit RU-3424 is

required. The rectifier unit can be installed in any dry, well-ventilated place. Connect AC

ship’s mains to the rectifier as below.

100V 110V 115V 0V

110V 115V

24 VDC output

AC ship's mains

Connections for 100 VAC ship's mains

100V 110V 115V 0V 100V

115V

24 VDC output

AC ship's mains

Connections for 220 VAC ship's mains

Figure 2-14 Rectifier unit connections

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EXTERNAL SIGNAL INPUT, OUTPUT

3.1 Input From External Equipment

Table 3-1 gives the name, number, connector type and connectable equipment for equip-

ment connectable to the SPU Board. Asterisk-marked connectors in the figure below shows

cables (S03-55-5: XH-5P connector at one end, two pair, vinyl sheath) which FURUNO

can optionally supply.

XH Connector Wiring

Term. No.

Color

BRN

Cable

Pair

CO-SPEVV-SB-C 0.2SQX2P, 5 m

RED

ORG

YEL

Pair

XH Conn.

XHP-5

BLK

J210 (LOG)

(Use XH

conn. assy.

supplied with

inst. mat.)

DJ Connector

J208 (NMEA-HDG)

For hdg signal,

XH-5P

J201(NAV 1)

J202 (NAV 2)

For navigator, XH-5P

J206 (From GC8)

For GC8, XH-5P

GC-8

Gyro

Gyrocompass

Converter

Use VH connector assy.

supplied with GC.

Figure 3-1 Location of input connectors on the SPU Board

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Table 3-1 External signal input connector (SPU Board)

Connectable Equip.

Main radar

Signal Name

Slave display

BRG signal

Conn. Name

—

Conn. No.

J205

Conn. Type

NH, 8 pin

XH, 6 pin

XH, 5 pin

XH, 3 pin

Remarks

GC-8

to GC-10

from GC-10

NMEA-HDG

J207

AD-10 format

NMEA format

(Note 1)

GC-8, AD-10S, AD-100

C-2000

HDG signal

J206

J208

DS-30, DS-70,

MF-220, CI-60

Speed log signal LOG

J210

200 pulses/nm, etc.

Nav data

(L/L. WP, Time,

GP-3100M2, GP-50M2,

GP-188, FCV series,

T-2000, TI-20

TDs, Course,

Depth, Water

Temperature)

Depth, Water

temp.

NAV 1

J202

J203

XH, 5 pin

NAV 2

Note 1: HDT, VHW, HDG, HDM. NMEA-HDG connector also accepts, water temperature

and water depth data (in lieu of heading signal).

3.2 Output to External Equipment

Table 3-2 describes output connectors on the SPU Board.

J204 (SLAVE DISPLAY)

To FMD-811, etc.

NH-8P

J202 (NAV OUT)

J211 (EXT. ALARM)

For external buzzer,

NH3P

For navigator (plotter),

XH-5P

Figure 3-2 Location of output connectors on the SPU Board

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Table 3-2 External signal output connector (SPU Board)

Signal Name

Conn. Name

Conn. No.

Conn. Type

Connectable Equip.

FMD-811, FMD-8010

(Note 1)

Remarks

Heading, bearing

video, true trigger

Buzzer drive signal

Signal for speaker

NMEA0183

Remote display

EXT-HD

J204

NH, 8 pin

Buzzer signal

EXT ALARM

NAV OUT

J211

J202

NH, 3 pin

NH, 5 pin

OP03-21-3

Speaker w/amp

To GPS, navigator

Radar signal

(serial data)

$ RATLL

$ RARSD

Note 1: Display unit of FR-1500 MARK-2 series, FR-7041, FR-7111 may also be used as

a remote display.

3.3 Connection of External Buzzer

An external speaker or buzzer can be connected to this radar via an amplifier circuit (local

supply), as shown in the figure below. Because connector J211 is used for the internal

speaker unplug it and connect the connector from the external speaker to J211. Ground

the amplifier to nearby connector’s ground terminal.

Piezo-electric buzzer

OP03-21 (option)

2SC39389R

R249

10K

C131

16v

R228

220

J212

+12V

+5V

> 1 >

> 2 >

> 3 >

> 4 >

-12V

Figure 3-3 Connection of external buzzer

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3.4 Data Sentences

Table 3-3 NMEA-0183 input sentences

Item

Speed (knots only)

Heading (true)

Receive Sentence

VTG>RMC>RMA

HDT>HDG(*)>HDM(*)>VHW>VHW(*)

HDM>HDG(*)>HDT(*)>VHW>VHW(*)

VTG>VTG(*)>RMC>RMA

Heading (magnetic)

Course (true)

Course (magnetic)

VTG>VTG(*)>RMC>RMA

Waypoint (range, bearing) BWR>BWC>RMB

Position

GGA>RMC>RMA>GLL

RMA>GLC>GTD

ZDA

Time

Water Temperature

Water Depth

Magnetic Variation

Magnetic Deviation

MDA>MTW

DPT>DBK>DBS>DBT

HDG

HDG>RMC>RMA

*: Calculated alternately in true and magnetic using magnetic variation data.

Table 3-4 Tx NMEA-0183 output sentences

Receive Sentence

Target Position (Cursor

RATLL

latitude, longitude)

Radar system data*

RARSD

* Range and bearing of origin mark, EBL bearing, VRM range, range and bear-

ing of cursor, etc.

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INITIALIZATION AND ADJUSTMENT

The display unit RDP-120 can be used as a sub display. If the sub display is installed, set

heading alignment, sweep timing, video signal level, antenna height and STC slope for

each display unit.

4.1 Tuning

1. Press the [MENU] key.

2. Press the [0] key twice to select OTHER.

Figure 4-1 OTHER menu

3. Press the [7] key twice followed by the [ENTER/SELECT] key to tune. “AUTO TUNE”

appears on the screen while the radar is tuning and goes off when tuning is com-

pleted. (This procedure records both peak voltage and fine automatic tuning for the

injector display.)

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4.2 Accessing Menus for Initialization and Adjustment

1. Turn on the power while pressing the GAIN control.

2. Press the [MENU] key.

3. Press the [0] key four times.

4. Press the [6] key twice to select INSTALL. The SET UP 1 menu appears.

5. Select desired menu referring to the installation menu tree below.

Figure 4-2 Installation menu tree

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Restoring default settings

1. Press and hold down the GAIN control while pressing the [MENU] key five times.

2. Press the [4] key to twice to select FACTORY DEFAULT.

3. Press the [ENTER/SELECT] key to finish.

4.3 Heading Alignment

You have mounted the scanner unit facing straight ahead in the direction of the bow.

Therefore, a small but conspicuous target dead ahead visually should appear on the

heading line (zero degrees).

In practice, you will probably observe some small bearing error on the display because

of the difficulty in achieving accurate initial positioning of the scanner unit. The follow-

ing adjustment will compensate for this error.

Set heading alignment for both main unit and sub display.

Figure 4-4 Heading alignment

1. Press [MENU] [0] [0] [0] [0] [6] [6] [2] [2] to select HDG ADJ from the SET UP 1 menu.

2. Select a target echo (by gyrocompass, for example) at a range between 0.125 and

0.25 nm, preferably near the heading line.

3. Operate the EBL control to bisect the target echo with the heading line. (The value

shown on the display is scanner position in relation to ship's bow.)

4. Press the [ENTER/SELECT] key to finish.

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4.4 Adjusting Sweep Timing

Sweep timing differs with respect to the length of the signal cable between the scanner

unit and the display unit. Adjust sweep timing for both main display and sub display (if

installed). Adjust sweep timing at installation to prevent the following symptoms:

• The echo of a “straight” target (for example, pier), on the 0.25 nm range, will appear

on the display as being pulled inward or pushed outward. See Figure 4-5.

• The range of target echoes will also be incorrectly shown.

Figure 4-5 Examples of correct and incorrect sweep timings

1. Press [MENU] [0] [0] [0] [0] [6] [6] [3] [3] to select TIMING from the SET UP 1 menu.

2. Transmit on the 0.25 nm range.

3. Adjust radar picture controls to display picture properly.

4. Select a target echo which should be displayed straightly.

5. Adjust the VRM control to straighten the target echo.

6. Press the [ENTER/SELECT] key to finish.

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4.5 Adjusting Video Signal Level

When the signal cable is very long, the video amplifier input level decreases, shrinking

target echoes. To prevent this, adjust the video level, either automatically or manually.

Adjust it after adjusting tuning and sweep timing and do it on long range. Adjust video

signal level for both main display and sub display (if installed).

Automatic adjustment

1. Turn off the A/C AUTO control

2. Transmit on long range.

3. Display the SET UP 1 menu.

4. Press the [4] key twice to select AUTO from the VIDEO LVL field.

5. Press the [ENTER/SELECT] key to automatically adjust the video level. The mes-

sage “Adjusting video level. Please wait.” appears. When the adjustment has been

completed a beep sounds.

6. Connect an oscilloscope to TP6 on the pcb 03P9230 (display unit) and measure

main bang signal level. It should be 4.0 Vpp ±0.2 V. If it is not, within that range redo

steps 4 and 5 above.

Manual adjustment

If the video signal level could not be adjusted automatically, manually adjust it as follows:

1. Do steps 1-3 in automatic tuning.

2. Press the [4] key twice to select MAN from the VIDEO LVL field.

3. Press the [ENTER/SELECT] key.

4. Connect the oscilloscope to TP6 on the pcb 03P9230. Operate the EBL rotary control

while pressing and holding down the HL OFF control so the main bang level is 4.0

Vpp ±0.2 V.

Figure 4-6 pcb 03P9230

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Figure 4-7 Video signal timing

4.6 Suppressing Main Bang

If the main bang appears at the screen center, suppress it as follows:

1. Turn on the power. Transmit on a long range and then wait ten minutes.

2. Adjust [GAIN] control to show a slight amount of noise on the display.

3. Select the 0.25 nm range. Adjust the [A/C SEA] control to suppress sea clutter.

4. Press [MENU] [0] [0] [0] [0] [6] [6] to open the SET UP 1 menu.

5. Press the [5] key to select MBS-T.

6. Adjust the VRM control to adjust timing and then press the [ENTER/SELECT] key.

7. Press the [6] key to select MBS-L.

8. Adjust the VRM control to adjust level and then press the [ENTER/SELECT] key.

4.7 Confirming Magnetron Heater Voltage

Magnetron heater voltage is adjusted at the factory with a 15 m signal cable. Therefore,

when the signal cable is longer than 15 m, confirm that magnetron heater voltage is

within the prescribed rating as follows:

1. Disconnect P821 from the scanner unit.

2. Press [MENU] [0] [0] [0] [0] [6] [6] [0] [0] [9] [9] to open the OTHER menu.

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Figure 4-8 OTHER menu

3. Press the [3] key several times to select STOP from the TX/ANT field.

4. Set the range to 0.125 nm.

5. Connect a multimeter, set to the 10 VDC range, between J829 #1 (+) and #2 (-) in the

scanner unit.

6. Adjust the position of the sliding contact R812 to show a value between 7.0 V and 7.6

V on the multimeter.

7. Remove the TX-HV fuse (F801, 0.5A) from the power supply unit.

8. Transmit on maximum range.

9. Adjust the position of the sliding contact R811 to show a value between 4.7 V and 5.3

V on the multimeter.

10.Insert TX-HV fuse F801.

11.Set TX/ANT to ROTATE on the OTHER menu.

Figure 4-9 Scanner unit, power supply unit PSU-002

12. Press the [ENTER/SELECT] key to finish.

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13. Turn on the ANT MOTOR SW on the scanner unit (Refer to figure1-4).

Note: When the length of the cable between the scanner unit and the power supply unit

is more than 60 meters, the magnetron heater voltage may not reach the lower limit due

to voltage drop. If this is the case, increase the voltage with the sliding contact R813 in

the power supply unit, and readjust with R811, R812 in the scanner unit.

4.8 Initial Settings

The SETUP menus (two), OTHER menu, OS & ANT menu, OTHER menu, BLIND SEC-

TOR menu and OUTPUT ALM menu setup the radar according to expected usage, au-

thorities specification, ship's characteristics, operator’s preference, etc. Set items on each

menu in accordance with regulations/operator’s preference. After entering settings, re-

set the power.

SET UP 1 menu

Keying sequence: [MENU] [0] [0] [0] [0] [6] [6]

HDG ADJ: Aligns heading.

TIMING: Adjusts sweep timing.

VIDEO LEVEL: Adjusts video amplifier level automatically or manually.

MBS-T, MBS-L: Suppresses main bang in level and timing

ANT H: Enter height of scanner above water. Select from 5 m, 7.5 m, 10 m, 15 m, 20 m,

or more than 30 m. Set height of scanner for both main display and sub display (if in-

stalled).

STC SLOPE: Selects level of STC affect; Slow, Medium or Fast.

Set STC slope for both main display and sub display (if installed).

ALM LEVEL: Select echo strength which triggers the guard zone alarm.

SET UP 2 menu

Keying sequence: [MENU] [0] [0] [0] [0] [6] [6] [0] [0]

LOG RATE: Enter speed log’s pulse rate.

HDG SNSR: Select type of heading sensor connected to the radar: gyrocompass or

magnetic compass.

KEY BEEP: Turns key beep on/off.

HU TB: Enables/disables the heading up true bearing presentation mode.

VIDEO: Set to NORMAL (analog signal) for normal use. Select QV (Quantized Video) to

adjust ARP.

OS & ANT: See OS & ANT menu.

BLIND SCTR: Sets area (up to 2) where no radar pulses will be transmitted. For ex-

ample, set the area where an interfering object at the rear of the scanner would produce

a dead sector (area where no echoes appear) on the display. To enter an area, select ON

and enter relative bearing range of the area.

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OTHER menu

Keying sequence: [MENU] [0] [0] [0] [0] [6] [6] [0] [0] [9] [9]

ECHO AVG: Echo averaging can be turned on without gyrocompass connection.

TX/ANT: Set to ROTATE in normal use. STOP enables transmission state without scan-

ner rotation.

ON TIME, TX TIME: Shows number of hours the radar has been turned on and transmit-

ted, respectively. Value can be changed.

OUTPUT ALARM: See OUTPUT ALM menu.

OUTPUT ALM menu

Keying sequence: [MENU] [0] [0] [0] [0] [6] [6] [0] [0] [9] [9] [6] [6]

Selects which alarm signal(s) to output; timer, target alarm, ATA alarm, plotter alarm.

OS & ANT menu

Keying sequence: [MENU] [0] [0] [0] [0] [6] [6] [0] [0] [7]

LENGTH: Enter ship's length.

WIDTH: Enter ship's width.

FORE RADAR: Enter distance from radar scanner to fore.

PORT RADAR: Enter distance from radar scanner to port.

FORE RADAR: Enter distance from GPS antenna to fore.

PORT RADAR: Enter distance from GPS antenna to port.

Note: When the radar antenna distances are entered the same distances are copied to

the distances for the GPS antenna. Change the GPS antenna distances to actual dis-

tances.

4-9

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4.9 Changing Input Voltage

To power the radar by 220 VAC, modify jumpers on the AC power supply board, and

change the fuses (F1351, F1352) from 10A to 5A.

1. Turn off the display unit.

2. Remove the cover of the display unit.

Figure 4-10 Display unit, left side view

3. Unfasten five screws to remove the heat sink.

4. Unfasten three screws to remove the AC power supply board.

5. Remove all connectors from the AC power supply board.

6. Remove the heat sink with AC power supply board from the display unit.

Figure 4-11 Display unit , rear view

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7. Open jumpers JP1, JP2 and JP3 on the AC power supply board. Short JP4 on the AC

power supply board.

Ship's main JP1 JP2 JP3 JP4

100 VAC

220 VAC

short short short open

open open open short

Figure 4-12 AC power supply board, jumper settings for 220 VAC

8. Reassemble the display unit.

9. Change two fuses from 10A to 5A on the rear panel.

Ship's main F1351 F1352

100 VAC

220 VAC

10A

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OPTIONAL EQUIPMENT

WARNING

Turn off the radar before installing

optional equipment.

CAUTION

Check that the radar display unit is

properly connected.

The display unit contains high voltage

components which can shock, burn or

cause death. Allow residual charge to

subside (2-3 min.) in display unit before

opening the cover.

The ARP-17 cannot peform its intended

functions unless the radar display unit is

proper connected. Also, be sure the radar

is not being interfered by other equipment

and is not giving interference to other

equipment.

5.1 Gyro Converter GC-8

Gyro converter installation kit

Name

Type

64P1106

M3 x 8

Code No.

Qty

GYRO CONVERTER

Board

004-412-200

008-456-404

Washerhead Screw

PH-XH Connector

NH-XH Connector

Label

03-1761 (14P-6P) 008-456-130

03-1762 (5P-5P)

64-014-2021-1

03-1763 (5P)

03-1764 (3P)

008-456-140

100-132-701

008-456-150

008-456-160

VH Connector Assy.

Spare Fuses

FGMB 2A 250V

000-122-000

Note:Other parts may be contained in the kit. These parts are not to be used; they may be

discarded.

5-1

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Installation and wiring

Install the GYRO CONVERTER Board in the display unit as follows:

1. Open the rear cover.

64P1106A Board

Spacer

Fuse

Screw

(M3 x 8)

Figure 5-1 Display unit, rear view

2. Fasten the GYRO CONVERTER Board to the display unit so that the battery on the

board is at the top left corner.

3. Connect the GYRO CONVERTER Board to the SPU Board as below. Use the connec-

tor assemblies attached to J206 and J207 on the SPU Board. Do not use the connector

assemblies supplied with Gyro Converter kit.

GYRO CONVERTER Board

SPU Board

J207 (6P)

J206 (5P)

J1 (14P)

J7 (5P)

4. Confirm gyrocompass specifications and set up the DIP switches and jumper wires on

the GYRO CONVERTER Board according to gyrocompass connected:

• Setting jumper wires and DIP switches by gyrocompass

specifications: page 5-4

• Setting jumper wires and DIP switches by make and

model of gyrocompass: page 5-6

• Location of jumper wires and DIP switches: page 5-7

5. Solder the gyrocompass cable to the VH connector assemblies (supplied) and connect

to the GYRO CONVERTER Board as shown in the table below.

5-2

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Connection of gyrocompass cable

Connector

Step Type

Synchro Type

–

F. G.

–

F. G.

COM

F. G.

6. Attach the instruction label (supplied) on the inside of the rear cover.

Connection of external power supply

An external power supply is necessary when the repeater signal is step-by-step type and

the step voltage is below 20V or output voltage is less than 5 W.

1. Cut jumper wire JP1 on the GYRO CONVERTER Board when an external power sup-

ply is used.

2. Connect gyro cable and power cable as shown below.

GYRO CONVERTER Board

[A] 64P1106

External Power Supply

20 - 135 VAC

20 - 100 VDC

R1/COM

Either connection

in case of DC

polarity.

Gyrocompass

(Step type)

COM

F.G.

Figure 5-2 Connection of external power supply to GYRO CONVERTER Board

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DIP switch, jumper wire settings

Default setting

The default setting of all DIP switches is off and all jumpers wire are set to “#1.” (Note that

jumper wire JP1 is set at #1, #2, and #3.) In those settings the gyrocompass having the

following characteristics can be directly connected; modification of the GYRO CONVERTER

Board is not necessary.

AC synchronous signal: 50/60 Hz

Rotor voltage: 60 V to 135 V AC

Stator voltage: 60 V to 135 V AC

Gear ratio: 360x

Supply voltage: 30 V to 135 V AC

If the specifications of the gyrocompass differ from those mentioned above, change jumper

wire and DIP switches settings on the GYRO CONVERTER Board. Settings may be

changed according to gyrocompass specifications or make and model of gyrocompass

(see page 5-6). For the location of DIP switches and jumper wires, see page 5-7.

Setting method 1: by gyrocompass specifications

1) Gyrocompass type

2) Frequency

Gyrocompass

type

SW SW SW

1-4 1-5 1-6

JP1

Frequency

50/60 Hz

400 Hz

500 Hz

1-7

SW Remarks

1-8

AC synchronous

DC synchronous

DC step

OFF OFF OFF #1,

#2, #3

OFF OFF AC synchronous

pulsating current

OFF OFF OFF #2,

#3, #4

OFF

OFF AC synchronous

pulsating current

ON OFF OFF #4,

#5, #6

ON AC synchronous

pulsating current

Full-wave

pulsating current

OFF ON OFF #4,

#5, #6

ON DC synchronous

DC step

Half-wave

pulsating current

ON ON OFF #4,

#5, #6

3) Rotor voltage

(between R1 & R2)

4) Stator voltage

(between S1 and S2)

Rotor voltage

20 V to 45 VAC

30 V to 70 VAC

40 V to 90 VAC

60 V to 135 VAC

SW 2-1 JP3

Stator voltage

SW 2-2 SW 2-3 JP2

OFF

20 V to 45 VAC, or

20 V to 60 VDC

OFF

20 V to 45 VAC, or

20 V to 60 VDC

OFF

40 V to 90 VAC

60 V to 135 VAC

OFF

5-4

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5) Ratio

6) Supply voltage

Ratio SW1-1 SW 1-2 SW1-3

Supply voltage

JP4

JP5

360x

180x

90X

OFF

20 V to 45 VAC, or

20 V to 60 VDC

OFF

30 V to 135 VAC, or

40 V to 100 VDC

36X

7) AD-10 format data

Tx interval

8) NMEA-0183

Tx interval

Select data transmitting interval for ports 1 to 6 by jumper wires

JP6 and JP7.

interval

SW2-4

Note: The Tx interval is available in 25 ms or 200 ms. 25 ms

2 seconds

1 second

is for radar; 200 ms is for all other equipment.

OFF

5-5

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Setting method 2: by make and model of gyrocompass

Maker

Models

Specification

1-1

1-2

1-3

1-4

1-5

1-6

1-7

1-8

2-1

2-2

2-3

JP1

JP2 JP3 JP4 JP5

FURUNO

GY-700

DC step

100V 180x

5-wire, open collector

OFF OFF

ON OFF OFF ON

OFF OFF

#4,

#5,#6

Anschutz

Standard 2,3

Standard 4,6

Standard 20

AC synchronous

50/60Hz

Rotor voltage: 50/60V

Stator voltage: 22V

360x

OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF

#1,

#2,#3

AC synchronous

50/60Hz

Rotor voltage: 50/60V

Stator voltage: 90V

360x

OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

#1,

#2,#3

DC step

35V 180x

COM(-) ,3-wire(+)

OFF OFF

ON OFF OFF ON

ON OFF

#4,

#5,#6

Yokogawa

Navtec

(Plaith

C-1/1A/2/3

A-55, B-55

AC synchronous

50/60Hz

Rotor voltage: 50/60V

Stator voltage: 22V

360x

OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF

#1,

#2,#3

type)

CMZ-700

DC step

24V 180x

OFF OFF

ON OFF OFF ON

ON OFF Remo- #2

COM(+),3-wire(-)

CMZ-250X/

300X/500

DC synchronous 360x

OFF OFF OFF OFF OFF OFF ON

ON OFF OFF ON OFF OFF ON

ON OFF Remo- #2

DC step

ON OFF

#4,

35V 180x

#5,#6

COM(+),3-wire(-)

CMZ-100/200/ AC synchronous

300 50/60Hz

C-1Jr,D-1Z/1/3 Rotor voltage: 100V

OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

#1,

#2,#3

IPS-2/3

Stator voltage: 90V

360x

CMZ-50

Note

step

OFF OFF

ON OFF OFF ON

–

ON OFF Remo- #2

–

35V 180x

COM(+),3-wire(-)

Plaith

NAVGAT II/III

AC synchronous

50/60Hz

Rotor voltage: 50/60V

Stator voltage: 68V

360x

OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

#1,

#2,#3

Tokimec

(Sperry

type)

ES-1/2/11

AC synchronous

OFF OFF OFF OFF OFF OFF OFF OFF OFF

#1,

#2,#3

GLT-101/102/ 50/60Hz

103/106K/107 Rotor voltage: 100/110V

Stator voltage: 90V

36x

ES-11A/110

TG-200

AC synchronous

50/60Hz

OFF

#1,

#2,#3

PR222R/2000 Rotor voltage: 100/110V

PR237L/H

GM 21

Stator voltage: 22V

90x

MK-14

MOD-1/2/T

NK-EN,NK-EI

DC step

70V 180x

COM(-), 3-wire(+)

OFF OFF

ON OFF OFF ON

–

OFF OFF

#4,

#5,#6

–

SR-130/140

DC step

70V 180x

5-wire, open collector

OFF OFF OFF ON OFF OFF OFF

#4,

#5,#6

TG-100/5000

PR-357/130/

140, ES-17

GLT-201/202

/203

DC step

70V 180x

COM(+), 3-wire(-)

OFF OFF

ON OFF OFF ON

#4,

#5,#6

TG-6000

DC step

24V 180x

OFF OFF

ON OFF OFF ON

ON OFF

#4,

#5,#6

–

GM-11

AC synchronous

50/60Hz

OFF

OFF OFF OFF OFF OFF OFF OFF OFF OFF

#1,

#2,#3

Rotor voltage: 100V

Stator voltage: 90V

90x

SR-120,ES-16 DC step

OFF OFF

ON OFF OFF ON

–

ON OFF

#4,

#5,#6

–

MK-10/20/30

35V 180x

Kawasaki

GX-81

AC synchronous

50/60Hz

OFF

ON OFF OFF OFF OFF OFF OFF

OFF OFF OFF

#1,

#2,#3

Rotor voltage: 100/110V

Stator voltage: 90V

90x

Armabrown MK-10,MKL-1 DC step

SERIES1351, 50V 180x

OFF OFF

ON OFF OFF ON

–

OFF OFF

ON OFF

#4,

#5,#6

–

MOD-4

COM(+), 3-wire(-)

Robertson

SKR-80

DC step

#4,

35V 180x

#5,#6

COM(-), 3-wire(+)

*: Set JP4 and JP5 according to the voltage of the external power supply.

Note: If CMZ-50 has 35VDC, set JP1 to #4, #5, #6.

5-6

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Location of DIP switches, jumper wires on the GYRO CONVERTER Board

JP5, JP4

(Supply voltage)

JP2

(Rotor voltage)

JP3

(Stator voltage)

64P1106

JP1

J12

(Gyro type)

(Data output

port #6)

J11

(Data output

port #5)

J10

(Data output

port #4)

SW2

DIP switch

JP6, JP7

(AD formal

Fuse

(2A)

data Tx interval)

SW1

DIP switch

(Data output port #3)

(Stator signal input)

(IEC-61162-1 output port)

(Data output port #2)

(Rotor signal input,

external power input)

(Data output port #1)

Figure 5-3 GYRO CONVERTER Board

Setting the heading readout on the radar display

5-7

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Confirm that the gyrocompass is giving a reliable readout. Then, set the heading readout

on the radar display with the gyrocompass readout as follows:

1. Press the [MENU] key.

2. Press the [0] key twice to display the OTHER menu.

OTHER

1. HDG SET

2. SPD MODE

MAN LOG NAV

LOG (S-BT)

LOG (S-WT)

3. MAN SPD

4. SET/DRIFT

5. DISPLAY

6. MARK DISP

7. TUNE

8. NAV DATA

9. EBL/VRM

0. OTHER

Figure 5-4 OTHER menu

3. Press the [1] key to select HDG SET.

4. Rotate the EBL rotary control to align the radar’s HDG readout with the gyrocompass.

5. Press the [ENTER/SELECT] key to conclude the setting and the [MENU] key to close

the menu.

5.2 Automatic Tracking Aid ARP-17

Necessary parts

Contents of ARP-17-2-E installation kit (008-488-840)

Name

Type

18P9004A

Code No.

Qty

ATA Board

ARP-17

008-490-940

Cable Assy.

Spacer*

HIF6-68D-AA-24-MS

SQ-10

000-135-142

000-801-678

000-129-693

000-570-325

Toroidal Core TFC-25-15-12

Cable Tie

CV-150

M3X8

Panhead

Screw

000-881-404

000-808-575

Operator's

Manual

ARP-17

*: no use

5-8

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Installation of ATA Board

1. Unfasten eight screws to detach the cover from the display unit.

2. Fasten the ATA Board to the chassis with seven screws.

Seven

screws

Figure 5-5 Display unit, right side view

3. Connect the cable assy. (supplied) between J107 on the SPU Board and J1 on the ATA

Board. Attach toroidal core to cable assy. Fasten cable assy. with cable tie.

SPU Board

03P9230

J107

Cable Tie

CV-150

J107

Route cable

SPU Chassis

through here.

Toroidal Core

TFC-25-15-12

ARP-17

Board

Front Panel

Toroidal Core

SPU Chassis

Inside

display unit

Cable Tie

Cable Assy.

Pass through

hole.

Exploded

View of

Figure 5-6 Display unit, top view

5-9

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Adjustment

1. Set the controls on the radar as follows:

Range: 6 nm

A/C SEA, A/C RAIN, GAIN: fully counterclockwise

2. Connect a digital multimeter, set to 10 VDC range, to the following points on the ARP

Board: (+), TP11 (VS+), (-), TP10 (VS-).

ARP-17 Board

18P9004A

R120

S1 (All segments OFF.)

R121

TP10 (VS-)

TP11 (VS+)

Figure 5-7 ATA Board

3. Adjust potentiometer R121 (“OFFSET") on the ATA Board to show +0.09 to 0.13 V.

4. Set the radar controls and switches as follows:

Range: 24 nm

A/C SEA, A/C RAIN, GAIN: fully counterclockwise

Interference rejector: OFF

Echo stretch: OFF

5. Press [MENU] [0] [0] [0] [0] [6] [6] [0] [0] to display the SET UP 2 menu.

[SET UP 2]

1. ↑

2. LOG RATE

3. HDG SNSR

4. KEY BEEP

5. HU TB

0200

GYRO MAG

OFF ON

NORMAL QV

6. VIDEO

7. OS & ANT

8. BLIND SCTR

9. OTHER

Figure 5-8 SET UP 2 menu

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6. Press the [6] key to select QV from the VIDEO field and press the [ENTER/SELECT]

key.

7. Adjust potentiomter R120 (“LEVEL”) on the ARP Board so that random noise faintly

appears.

Proper noise

Too little noise

Too much noise

Figure 5-9 How to adjust noise

8. Select NORMAL from the VIDEO field.

9. Press the [ENTER/SELECT] key followed by the [MENU] key.

Input signal check

Connect speed log and gyrocompass and place the radar in transmit condition. Confirm

that all red LEDs, CR1, CR2, CR3, CR7, CR10, CR11 are off, provided that the ship's

speed is not zero. If a signal is absent the corresponding LED lights.

CR1 (Heading)

CR2 (Bearing)

CR3 (Video)

CR7 (Trigger)

CR10 (Gyro)

CR11 (Log)

ARP-17 Board

18P9004A

Figure 5-10 ATA Board

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Video signal check

Selecting NORMAL and QV from the SET UP 2 menu, make sure the picture changes as

shown in the figure below. If not, adjust R120 and 121 again.

QV video

NORMAL video

Figure 5-11 Video signal check

Self test

Press [MENU], [0], [0], [0], [0], [2], [2] to run the self test. If NG appears for any ARP-

related item, check connections on the ARP Board.

FR-1505 SERIES TEST

Program No.

ROM Check

RAM Check

03591511**

Antenna Rotation

24RPM

Tx Trigger Frequency3000Hz

Video Level

Video Signal

000

ARP TEST

1. Program No. 18590411**18590421**

2. ROM Check

3. RAM Check

4. Speed Log

5. Course

OK 0.0 KT

6. Trigger

7. Video Signal

8. Bearing Pulse

9. Heading Pulse

10. Minimum

11. Scan Time

12. Manual Acq.

13. Auto Acq.

14. FE-Data 1

15. FE-Data 2

0003

0274

0000

Press MENU key to escape.

Press ENTER to check CRT.

Figure 5-12 Self test results

5-12

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5.3 Video Plotter RP-17

Necessary parts

Video plotter installation kit RP-17-17E-2 (Code No. 000-086-989)

Name

Floppy Disk

Type

NO.03591521XX

03P9259A

Qty

Code No.

008-492-790

008-492-890

008-500-110

100-108-100

100-235-230

000-881-404

008-492-840

008-462-830

000-129-693

000-570-325

000-570-247

000-105-874

RP-17 Board

Cable Assy.

80-0633

Label (plotter)

Label (M-card)

Panhead Screw

Operator's Manual

XH Connector Assy.

Toroidal Core

Cable Tie

14-034-8401

03-134-9106

M3X8 C2700W

RP-17-E

03-1796(5P)

TFC-25-15-12

CV-150

Clamp

CK-05H

Shrink TubingF(Z)

3X0.25 0.1 m

1. Turn off the power and the switch S2 (for AC set) at the rear of the display unit. Turn off

all equipment connected to the radar.

2. Unfasten eight screws to detach the cover from the display unit.

3. Fasten the RP Board to the chassis with five screws.

4. Connect the cable assy. (supplied) between J106 on the SPU Board and J4 on the RP

Board. Attach toroidal core to cable assy. Fasten cable assy. with cable tie. See the

drawing below and at the top of the next page for details.

RP-17 Board 03P9259A

Cable Tie

CV-150

03P9230

SPU Board

J106

Screw

SPU Chassis

Toroidal Core

TFC-25-15-12

Front Panel

RP-17

Board

Chassis

Toroidal Core

SPU Chassis

Inside View

Square Bushing

Cable Tie

Toroidal Core

Cable Assy.

Pass through

hole.

RP-17 Board

03P9259A

Exploded View of

Figure 5-13 Display unit, left side view

5-13

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J106

Figure 5-14 Display unit, top view

5. If applicable, connect autopilot to J1 with an XH5P connector. See the figure below for

details.

Cable from

Square Bushing

autopilot

From J1

Soldering

(see below)

Square

hole

Mini Clamp

Attach clamp

(supplied);

pass cable

Exploded

view of A

J101

through clamp.

J103

J105

(P) SPU

03P9230

J104

Pass through

clamp.

J214

J102

From Autopilot

How to connect connector assy. to cable

Shring Tubing

30 mm

Align flush

with chassis.

Twist and solder.

20 mm

Exploded

Rear

view of B

Chassis

(2) Connect connector

(1) Cut shrink tubing

in lengths of 20 mm;

(3) Heat shring tubing

with soldering iron.

to signal cable.

slip tubing onto cores.

Figure 5-15 Connection of autopilot

5-14

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6. Close the cover.

7. Referring to the Operator’s Manual, conduct the self test. Confirm program number. If

the program number is younger than the number recorded on the floppy disk (sup-

plied), the program should be updated. If updating is not required, go to step 19.

8. Loosen the two screws at the front of the display unit and raise the front panel.

Screw

Figure 5-16 Display unit, front view

9. Dismount the panel on the underside of the control section.

Connector (J304) added

with program update

MAIN PANEL

Board (03P9247)

Stay

Figure 5-17 Display unit, front panel raised

5-15

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10.Connect a PC to the display unit as shown below. Close the front panel.

FR-1710/1725/1760DS

SERIAL PORT

J304 MAIN PANEL Board (03P9247)

TX RS232C

RX RS232C

GND

RS232C RXD

RS232C TXD

GND

N. C

**XH4P Connector

** See Figure 5-17 on page 5-15 for

location of XH4P connector.

*D-SUB9P Connector

Figure 5-18 Connection of PC to radar display unit

11.Insert program update floppy disk in drive of the PC. Execute the file 1700.bat (for

version update). TARGET POWER ON appears on the screen of the PC.

12.Turn on the radar display unit. LOADER RX, MAIN PROG appear successively on the

screen of the PC. “Finish Version up. ted” appears on the screen of the PC when the

updating has been completed. (“FINISH Ver up” appears on the radar display.) It takes

from 5-6 minutes to complete the updating.

13.Disconnect the PC from the radar.

14.Reattach the panel on the underside of the control section.

15.Press and hold down the GAIN control while pressing the power switch.

16.Press the [4] key, and then press the [ENTER/SELECT] key three times.

17.Turn the power off and on. Turn on switch S2 (AC set).

18.Press [MENU], [0], [0], [0], [0], [2], [2] to confirm program version of radar.

19.Attach labels to card slot as below. Turn off the radar.

Label (M-card)

03-134-9106

PATENTED

Plotter Label

14-034-8401

Figure 5-19 Attachment of labels to card slot

5-16

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