Furuno F A R, FR - 2835S User Manual

C

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

T e l e p h o n e :	0 7 9 8 - 6 5 - 2 1 1 1
T e l e f a x :	0 7 9 8 - 6 5 - 4 2 0 0

A l l r i g h t s r e s e r v e d . Printed in Japan

P U B . N o . I M E - 3 4 0 7 0 - M

( T E N I )	F A R / F R - 2 8 3 5 S

Y o u r L o c a l A g e n t / D e a l e r

F I R S T E D I T I O N	:	A U G . 1 9 9 5
M	:	J U L . 3 , 2 0 0 1

TABLE OF CONTENTS

EQUIPMENT LISTS ............................................................................

v

1. MOUNTING

1.1	Radiator Assembling Procedure ......................................................................................	1-1
1.2	Mounting Structures ........................................................................................................	1-3
1.3	Mounting the Antenna Unit on the Mounting Platform ...................................................	1-4
1.4	Mounting the Display Unit ..............................................................................................	1-8
1.5	Mounting the Separate Type Control Panel .....................................................................	1-9

2. CONNECTIONS

2.1 Antenna Unit Connections ...............................................................................................		2-1
2.2	Display Unit Connections ................................................................................................	2-6
2.3	Changing Power Specifications .....................................................................................	2-13
2.4	Power Supply Unit .........................................................................................................	2-14

3. INITIALIZATION AND ADJUSTMENT

3.1	Menus for Initialization and Adjustment	.........................................................................3-1
3.2	Heading Alignment ..........................................................................................................	3-2
3.3 Adjusting Sweep Timing .................................................................................................		3-2
3.4 Adjusting Video Signal Level ..........................................................................................		3-3
3.5	Suppressing Main Bang ...................................................................................................	3-4
3.6	Confirming Tuning ..........................................................................................................	3-4
3.7	Confirming Magnetron Heater Voltage ...........................................................................	3-5
3.8	Initial Settings Menus ......................................................................................................	3-6
3.9	Setting the Function Keys ................................................................................................	3-8
3.10 Default of InitialSetting Menus ...................................................................................		3-11
3.11 How to adjust ARP board ............................................................................................		3-12
3.12 Installation Check List .................................................................................................		3-14

4. INSTALLATION OF GYRO CONVERTER GC-8 (option)

4.1	General Procedure for Installing and Setting up the GYRO CONVERTER Board ........	4-1
4.2	Connection of External Power Supply ............................................................................	4-3
4.3	Confirming Gyrocompass Specifications ........................................................................	4-3
4.4 Changing Settings on the GYRO CONVERTER Board .................................................		4-4
4.5	Setting the Bearing on the Radar Display ........................................................................	4-8

iii

LIST OF INSTALLATION MATERIALS, ACCESSORIES AND SPARE PARTS

LIST OF INSTALLATION MATERIALS, ACCESSORIES AND SPARE PARTS

......................................................... L-1 to L-13

OUTLINE DRAWINGS

OUTLINE DRAWINGS ...........................................................................................

D-1 to D-6

SCHEMATIC DIAGRAMS

SCHEMATIC DIAGRAMS .......................................................................................

S-1 to S-6

iv

EQUIPMENT LISTS

Complete set

No.	Name	Type	Qty	Remarks
1	Scanner unit	SN-36AF	1	Antenna radiator
		SN-30AF
		RSB-0026	1	Scanner unit
		RSB-0031
		RSB-0088		Scanner unit for HSC
		RSB-0089
		RSB-0090
2	Display unit	RDP-115	1	Pedestal mount type
				Tabletop type
3	Accessories	FP03-05710	1 set	For built-in control unit, FP-03-05701,
				FP-03-05704, FP-03-05705, 03-133-
				1811
		FP03-05730		For separate control unit, FP-03-05701,
				FP-03-05703, FP-03-05704, FP-03-
				05705, 03-133-1811
4	Installation materials	CP03-14603	1 set	For scanner unit
		CP03-14602	1 set	For display unit
		CP03-13907	1 set	For power supply unit
5	Signal cable	RW-6895 *15m*	1
		RW-6895 *20m*
		RW-6895 *30m*
		RW-6895 *60m*
6	Spare parts	SP03-11600	1 set	SP03-10320, SP03-11301
7	Power Supply Unit	PSU-004-70-23-S	1	3ø, 200/200 VAC, 2.3A
		PSU-004-80-10-S		3ø, 380/440 VAC, 1.0A

v

Optional equipment

No.	Name	Type	Code No.	Remarks
1	Hand grips	OP03-70	008-423-420	For display unit
2	M card fixing plate	OP03-133	008-452-400
3	Hood	FP03-0574	008-459-810
4	Display unit cover	OP03-126	008-459-820	Tabletop w/built-in control unit
		OP03-127	008-459-760	Tabletop w/separate control unit
		OP03-128	008-459-890	Pedestal mount
5	Display unit	OP03-129-1	008-459-830	Converts from tabletop type/built-in
	conversion kit			control unit to pedestal mount
		OP03-129-2	008-452-410
		OP03-130-1	008-459-900	Converts from tabletop type/separate
				control unit to pedestal mount
		OP03-130-2	008-452-430
		OP03-131	008-459-910	Converts from pedestal mount to tabletop
				type/built-in control unit
		OP03-132-1	008-459-920	Converts from pedestal mount to tabletop
				type/separate control unit
		OP03-132-2	008-452-450
6	Control panel	OP03-134	008-461-340	For fastening separate type control unit to
	fixing plate			a tabletop
7	Video plotter	RP-25
8	Gyro converter	GC-8-2	008-446-520	With installation materials
9	Interswitch	RJ-7
10	External buzzer	OP03-21	000-030-097	1 m, with connector
11	Performance	PM-50
	monitor
12	Range unit	OP03-110-1	008-446-610	To km
	conversion kit
13	Range unit	OP03-110-2	008-452-200	To sm
	conversion kit
14	Color display unit	CD-141
15	Slave display unit	FMD-8000
16	Transformer unit	RU-1758	000-030-416	Converts 220 VAC to 100 VAC
17	Transformer unit	RU-1803	000-030-420	Converts 440 VAC to 100 VAC
18	Interswitch	RJ-8
19	Interface unit	IF-2300	000-002-422

vi

vii

FR/FAR-2835S System Configuration

SCANNER ANTENNA

RSB-0026/0031

RSB-0088/0089/090 (For HSC)

Performance Monitor (option)

PM-50

				DPYC(Y)-250V-3.5		RW-6895		115/230VAC, 1φ	DPYC(Y)-250V -1.25
						DISPLAY UNIT
							CO-SPEVV-SB-C	Gyro Converter
						Gyro Interface GC-8	250V-MPYC(Y)-5	Gyro
							250V-DPYC(Y)-1.25
								Speed Log
			Power Supply			Video Protter RP-25		INS
							CO-SPEVV-SB-C
			PSU-004					NAV
	scannerForunit	-TPYC(Y)-250V3.5	-TPYC(Y)-660V3.5	unitdisplayFor	DPYC(Y)-250V-3.5
						250V-DPYC(Y)-3.5	2C 1.5 m	External Buzzer
						250V-MPYC(Y)-5
							Interswitch	Other Radar
							RJ-7/8	system
Scanner unit
220 VAC, 3φ , 50 Hz
220 VAC, 3φ , 60 Hz
380 VAC, 3φ , 50 Hz				Display unit				Optional Supply
440 VAC, 3φ , 60 Hz				115/230 VAC, 1φ

(For HSC)

220 VAC, 3φ , 50 Hz

220 VAC, 3φ , 60 Hz

440 VAC, 3φ , 60 Hz

1.3 Mounting the Antenna Unit on the Mounting Platform

CAUTION

1)Work at high places is dangerous. Always wear a hard hat and safety belt when working on the antenna unit mast.

2)Both a service platform and steps to the service platform must be mounted to provide safe access for service personnel. Improperly installed platforms present a hazard to service personnel.

Siting considerations

CAUTION

A magnetic compass will be affected if placed too close to the antenna unit. Below are the minimum safe distances for magnetic cpmpassis.

Antenna	Standard	Steering
	Compass	Compass
RSB-0026	4.8 m	3.6 m
RSB-0031
RSB-0088
RSB-0089
RSB-0090

Consider the following points when selecting a mounting location for the antenna unit.

¥No funnel, mast or derrick should be within the vertical, beam width of the antenna in

the bow direction, especially zero degrees –5° , to prevent blind sectors and false echoes on the radar picture.

¥Fumes from the funnel or other exhaust vent can adversely affect performance and hot gas can distort the radiator. The antenna

unit must not be mouonted in a place where the temperture may exceed 70° C.

¥Leave sufficient space around the unit for maintenance ans servicing. See the antenna unit outline drawing for recommended maintenance space.

¥Locate the unit well away from the aerial of a radiotelephone or navigation receiver to prevent interference. Separation of more than two meters is recommended.

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1.4 Mounting the Display Unit

The display unit is designed to be mounted on a tabletop or a pedestal (option).

Before mounting the display unit

If Gyro Converter GC-8 (option) is to be used, install and setup the GYRO PROCESSOR Board before mounting the display unit, because of the difficulty involved if done after the unit is mounted, Insstrutions for installtion and setup are in Chapter 4.

Siting considerations

Lpcate the display unit on the bridge in a place where it can be viewed and operated conveniently. In addition, consider the points noted in the figure which follows.

CAUTION

A magnetic compass will be affected if placed too close to the display unit. The minimum compass safe distances for magnetic compasses are

standard compass: 2.7 m steering compass: 1.8 m

Consider the points mentioned below when selecting a mounting location for the display unit.

¥The orientation of the display unit should

be so the operator views the screen while facing the bow. This makes determination of position much easier.

¥The location should be free of water spray.

¥The daylight bright type radar display sunlight. However, locate the unit out of direct sunlight and away from heat sources because of heat that can build up inside the cabinet.

¥The mounting location should be determined consiering the lengt of the signal cable between the antenna unit and the display unit. (The signal cable comes in lengths of 15, 20 or 30 meters; maximum 100 meters.)

¥Leave sufficient space around the unit for maintenance and servcing. See the display unit ouline drawing forrecommended maintenance space.

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2. CONNECTIONS

2.1 Antenna Unit Connections

Two cables run between the display unit and the antenna unit, the signalcable and the antenna cable.

Fabricating antenna cable 660V-MPYCY-12/250V-MPYCY-12 (JIS cable)

1.Shorten the cable making the length from the cable gland to the cable end inside the scanner unit 450 mm. Remove the vinyl sheath of the cable by 450 mm; the armor by 440 mm.

Armor

440 mm

Conductors

	450 mm
	Armor
Core	Vinyl sheath
φ = 1.25 mm2

Figure 2-1 Fabrication of multicore cable 660V-MPYCY-12/250V-MPYCY-12

2. Turn off the ANT MOTOR SW on the scanner unit.

Signal cable (RW-6895)

ANT MOTOR SW

Multicore cable (250V-MPYCY-12 or 660V-MPYCY-12)

Figure 2-2 Scanner unit, bow view

3.Open the left side cover on the scanner unit with the hex wrench (Supplied).

4.Unfasten the cable gland for the multicore cable and remove the gasket and flat washers.

5.As shown in Figure 2-3, slide the clamping gland, flat washers and gasket on the multicore cable.

2 - 1

6. Fold back armor by 5 mm and pass it through the two flat washers as shown in Figure 2-3.

Gasket	Armor (folded back)

Seal with putty after tightening.

Vinyl sheath

Clamping gland

Flat			Cable gland
washer
	Flat
			Flat
	washer
			washer

Figure 2-3 Passing clamping gland, washers and gasket on the multicore cable

7. Shorten conductors considering their locations on the terminal board STB-1.

STB-1

RTB-801

Figure 2-4 Scanner unit, port side view

8.Confirm that armor is grounded between two flat washers.

9.Remove the sheath of each conductor by 6 mm. Fix crimp-on lugs (FV1.25-4, blue, ø4) to each conductor. Make sure each connection is secure both electrically and mechanically.

10.Tighten the clamping gland.

11.Seal the cable gland with putty.

12.Connect the conductors to terminal board STB-1 referring to the interconnection diagram on page S-1.

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Fabricating signal cable RW-6895

13.At the signal cable gland on the scanner unit, unfasten the clamping gland and remove gasket and flat washers.

14.Shorten the signal cable making the length from the cable gland to the cable end 500 mm. Remove the vinyl sheath by 550 mm; the armor by 540 mm.

		Approx. 550 mm
					Inner shield
Anti-corrosive	Armor				Outer shield
vinyl sheath
			Approx. 540 mm

Figure 2-5 Fabricating the signal cable RW-6895

15.Unravel the outer shield with a screwdriver or similar tool to expose the cores beneath the outer shield. Similarly, expose the cores beneath the inner shield. Mark all cores for future identification.

16.As shown in Figure 2-6, slide the clamping gland, washers and gasket onto the signal cable. Fold back the armor by 5 mm, and then pass it through the two flat washers.

Gasket

Armor

Seal with putty after tightening.

	Clamping gland
		Washer		Gland body
				Washer

Figure 2-6 Passing clamping gland, washers and gasket on signal cable

17.Unfasten the terminal board RTB-801.

18.Pass the signal cable behind the terminal board plate for cable MPYCY-12, and then pass it through the locking wire saddle.

2 - 3

Terminal board fixing plate for RTB-801

Ground terminal

Figure 2-7 Scanner unit, rear view

Locking wire saddle

Figure 2-8 Scanner unit, rear view

19. Fasten the terminal board fixing plate for RTB-801.

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20.Route the signal cable beneath the lower left side of the terminal board fixing plate for the RTB-801. Shorten conductors of the signal cable considering their locations on the RTB801.

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	6 mm
FV1.25-M3
(Red, 3)

Figure 2-9 Fabrication of coaxial cable

21.Shorten the shield considering the distance to the ground terminal on the left side of the scanner unit chassis. (See Figure 2-7 for location.) Attach the crimp-on-lug FV5.5-4 (ø4, yellow) to the shield.

22.Remove approx. 6 mm of the vinyl insulation from the end of each conductor and fix the crimp-on lug FV1.25-M3 (Red) to each conductor. As shown in Figure 2-8, fold back the coaxial cable four times and attach the crimp-on-lug FVD1.25-3 (ø3, red). Attach the crimp- on-lug FVD1.25 (ø3, red) to the shield.

23.Tighten the clamping gland, and then seal the cable gland with putty.

24.Fasten the shield to the ground terminal on the scanner unit chassis.

25.Connect conductors to the terminal board RTB-801 referring to the interconnection diagram.

When the length of the signal cable is more than 150 m, remove the solder at terminal Nos. 24 (red) and 26 (black) on the DJ-1 connector. (#24 and #25 are spares.). Fasten the wires as shown below.

	DJ-1		TB801
HEATER HOT	14	YELLOW, LARGE	14
+12V	16	WHITE, LARGE	16
		RED, LARGE
DISPLAY			SCANNER
	UNIT	BLACK, LARGE	UNIT
			Length 150 m
			or more

Figure 2-10 Wiring on terminal boards when length of signal cable is 150 m or more

26.Check for miswiring, loose screws. Grease the fixing bolts for the cover, gasket, and tap holes in the scanner chassis. Attach the cover.

2 - 5

When the De-Icer is installed

1)Before beginning any work on the scanner unit, turn off both the DE-ICER switch (S31) on the sub panel of the display unit and the breaker for the de-icer line at the main switchboard to remove the power (100 VAC, 1ø) to the de-icer. (Turning off the power to the display unit has no effect.)

2)The neck of the scanner unit becomes VERY HOT when the de-icer is working. (The deicer turns on when ambient temperature is below 0° C.)

2.2 Display Unit Connection

Two cables are terminated at the display unit: the signal cable RW-4839 or RW-6895 and the power cable. The signal cable, available in lengths of 15m, 20m, or 30m, comes with a connector preattached to it for connection to the display unit.

Fabricating power cable DPYCY-3.5

1) Remove the vinyl jacket by 150mm.

(a)

DPYCY-3.5

2)Cut off jute tape wrapped around the braided shield.

3)Unravel the braided shield to expose the cores by about 120mm.

4)Slip the terminal cap onto the core.

Approx. 150 mm

Vinyl jacket	15 mm
	5 mm

(b) Armor

5)Remove insulation of cores by about 10mm. Fix crimp-on lugs to the cores and braided shield.

6)Cover the braided shield with vinyl tape, leaving the portion which will lie inside the cable clamp untaped.

10 mm

(c)

Terminal cap

Clamp here

(d)

Taping

Figure 2-11 How to fabricate power cable DPYCY-3.5

2 - 6