i
SAFETY INSTRUCTIONS
Do not open the equipmentunless totally familiar withelectrical circuits andservice manual.
Only qualified personnel should work inside the equipment.
Wear a safety belt and hardhat when working on thescanner unit.
Serious injury or death canresult if someone falls fromthe radar scanner mast.
WARNING
Construct a suitable service platformfrom 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.
Fire, electrical shock or serious injury canresult if the power is left on or is appliedwhile the equipment is being installed.
Do not install the display unit where itmay get wet from rain or water splash.
Water in the display unit can result in fire,electrical shock or equipment damage.
ELECTRICALSHOCK
HAZARD
WARNINGRadio FrequencyRadiation Hazard
The radar scanner emits electromagneticradio frequency (RF) energy which can beharmful, particularly to your eyes. Neverlook directly into the scanner aperture froma close distance while the radar is inoperation or expose yourself to the trans-mitting scanner at a close distance.
Distances at which RF radiation levels of100 and 10 W/m2 exist are given in thetable below.
Note: If the scanner unit is installed at aclose distance in front of the wheel house,your administration may require halt oftransmission within a certain sector ofscanner revolution. This is possible — Askyour FURUNO representative or dealer toprovide this feature.
rotaidaRepyt
otecnatsiDm/W001 2
tniop
otecnatsiDm/W01 2
tniop
A21NX)'4(
esactsroWm5.0
esactsroWm5.7
A31NX)'6(
esactsroWm3.0
esactsroWm0.7
ii
CAUTION
Observe the following compass safedistances to prevent deviation of amagnetic compass:
Ground the equipment toprevent electrical shock andmutual interference.
Displayunit
Scannerunit
Standard Steering
1.10 m 0.80 m
1.00 m 0.75 m
HIGH TENSION WARNING
WARNINGBe sure that the power supply iscompatible with the voltage rating ofthe equipment.
Connection of an incorrect power supplycan cause fire or equipment damage. Thevoltage rating of the equipment appearson the label above the power connector.
Use only the specified power cable.
Fire or equipment damage can result if adifferent cable is used.
DANGERElectrical shock hazard.Do not touch parts in -side this cover.
Name: Warning Label Type: 14-055-4202-1Code No.: 100-245-221
iii
TABLE OF CONTENTS
EQUIPMENT LISTS ..............................................................................................iv
SYSTEM CONFIGURATION.................................................................................vi
SCANNER UNIT Mounting Considerations, Precautions ...............................................................................................1 Mounting Methods.............................................................................................................................1 Fixing Holes Mounting Platform........................................................................................................1 Fastening the Radiator to the Radiator bracket....................................................................................2 Mounting the Scanner Unit ................................................................................................................2 Outside fixing holes ...........................................................................................................................2 Fixing holes inside scanner unit .........................................................................................................3 Connecting the Signal Cable ..............................................................................................................4
DISPLAY UNIT Mounting Considerations ...................................................................................................................6 Tabletop Mounting.............................................................................................................................6 Bulkhead, Overhead Mounting...........................................................................................................7
WIRING ..................................................................................................................8
ADJUSTMENTS, INITIAL SETTINGS Adjustments, Initial Settings
1.Displaying the Installation Setup menu...................................................................................9 2.Selecting a navaid ..................................................................................................................9 3.Selecting a heading sensor......................................................................................................9 4.Adjusting turning, video amplifier input level.........................................................................9 5.Aligning heading..................................................................................................................10 6.Adjusting sweep timing........................................................................................................10 7.Adjusting MBS (Main Bang Suppression) ............................................................................11 8.Entering scanner height ........................................................................................................11 9.Selecting STC curve.............................................................................................................11 10.Setting a dead sector...........................................................................................................12 11.Checking magnetron heater voltage ....................................................................................12
ARP-10 INSTALLATION Necessary Parts................................................................................................................................13 Installation.......................................................................................................................................13 Adjustments.....................................................................................................................................14
INSTALLATION MATERIALS, ACCESSORIES, SPARE PARTS, PACKING LIST......... A-1
OUTLINE DRAWINGS ....................................................................................... D-1
INTERCONNECTION DIAGRAM........................................................................S-1
iv
EQUIPMENT LISTS
Standard Supply
emaN epyT .oNedoC ssaM)gK( ytQ skrameR
rennacStinU
060-2700-BSR-A21NX - 32tceleS
eno
mm0521,mpr42
060-2700-BSR-A31NX - 52 mm0081,mpr42
060-3700-BSR-A21NX - 32 mm0521,mpr84
tinUyalpsiD 221-PDR - 31 1
noitallatsnIslairetaM
00481-30PC 298-680-000
tceleSeno
,10481-30PC,elbacrewoP
elbaclangism01
01481-30PC 398-680-000,10481-30PC,elbacrewoP
elbaclangism51
02481-30PC 498-680-000,10481-30PC,elbacrewoP
elbaclangism02
03481-30PC 598-680-000,10481-30PC,elbacrewoP
elbaclangism03
seirosseccA 01350-30PF 767-580-000 tes1
01920-30PF
01340-30PF
02920-30PF
straPerapS 00201-30PS 296-580-000 tes1 tinuyalpsidroF
v
Optional Supply
emaN epyT .oNedoC skrameR
rezzuBlanretxE 12-30PO 790-030-000
reifitceR 3243-UR 344-030-000
.yssAelbaC
001-7000FPS6A-JM 732-521-000 P6/wm01,rosnesgnidaehroFthgiarts,sdnehtobtarotcennoc
050-2100FPS6A-JM 424-431-000m5,rednuosoediv,diavanroF
,sdnehtobtarotcennocP6/wssorc
001-2100FPS6A-JM 718-331-00001,rednuosoediv,diavanroF
htobtarotcennocP6/wmssorc,sdne
001-9000FPS6A-JM 632-521-000,rednuosoediv,diavanroFP6/wm01,rosnesgnidaeh
dneenotarotcennoc
elbaClangiS 050-3000FPS6A-JM 306-711-000 enonorotcennocP6/w,m5dne
retliFIME 00550-30PF 099-654-800
revoCtsuD 1009-830-30 628-108-000
sneL/wdooH 021-30PO 088-144-800
retliF 02920-30PF 067-422-800
rettolPotuA 01-PRA 258-680-000 rennacsmpr42htiwelbaesUtinu
rettolPradaR 011-PR -
yalpsiDevalS118-DMF - DCL
0108-DMF -
yalpsiDetomeR 0081-DMF - retrevnoCDVC/w
.yssAelbaC 500-6000FPL42B-JM 834-041-000 rotcennocretrevnocelbaC
vi
SYSTEM CONFIGURATION
Signal Cable MJ-B24LPF0005(10 m, 15 m, 20 m,30 m, 10 m standard)
DISPLAY UNITRDP-122
Radar PlotterRP-110
Gyro Converter
AD-100Gyrocompass
Video SounderIEC 1162*
NavigatorIEC 1162*
RectifierRU-3423
100/110/115/220/230 VAC, 1∅, 50/60 Hz
12/24/32 VDC
ExternalBuzzer
OP03-21
Auto PlotterARP-10
03S9235-1
Broken lines denote optional equipment.* Equivalent to NMEA 0183
SCANNER UNITXN12A-RSB-0072-060 XN13A-RSB-0072-060XN12A-RSB-0073-060
(built indisplay unit)
Heading SensorC-2000
PG-2000IEC 1162*
Slave DisplayFMD-811
FMD-8010
Remote DisplayFMD-1800
CVD ConverterRP-6065B
1
SCANNER UNIT
Mounting Considerations,Precautions
• The scanner unit is generally installed ei-ther on top of the wheelhouse or on the ra-dar mast on a suitable platform. Locate thescanner unit where there is a good all-roundview. Any obstruction will cause shadowand blind sectors. A mast for instance, witha diameter considerably less than the widthof the radiator, will cause only a small blindsector, but a horizontal spreader orcrosstrees in the same horizontal plane asthe scanner unit would be a much moreserious obstruction; you would need toplace the scanner unit well above or belowit.
• It is rarely possible to place the scanner unitwhere a completely clear view in all direc-tions is available. Thus, you should deter-mine the angular width and relative bearingof any shadow sectors for their influenceon the radar at the first opportunity afterfitting.
• If you have a radio direction finder on yourboat, locate its scanner clear of the scan-ner unit to prevent interference to the di-rection finder. A separation of more thantwo meters is recommended.
• To lessen the chance of picking up electri-cal interference, avoid where possible rout-ing the signal cable near other onboardelectrical equipment. Also avoid runningthe cable in parallel with power cables.
• A magnetic compass will be affected ifplaced too close to the scanner unit. Ob-serve the following compass safe distancesto prevent deviation of a magnetic com-pass: Standard compass, 1.00 m, Steeringcompass, 0.75 m.
• Do not paint the radiator aperture, to en-sure proper emission of the radar waves.
• When this radar is to be installed on largervessels, consider the following points:
• The signal cable run between the scan-ner and the display comes in lengths of10 m (standard), 15 m, 20 m and 30 m.Whatever length is used it must be un-broken; namely, no splicing allowed.
• Deposits and fumes from a funnel orother exhaust vent can adversely affectthe aerial performance and hot gasesmay distort the radiator portion. Thescanner unit must not be mounted wherethe temperature is more than 70°C.
Mounting Methods
As shown in the figure below, the scanner unitmay be installed on the bridge, on a commonmast or on a dedicated mast.
(a) On bridge (b) Common mast (c) Dedicated mast
Figure 1 Scanner unit mounting methods
Fixing Holes in MountingPlatform
Referring to the outline drawing on page D-1, drill five holes in the mounting platform:four holes of 15 mm diameter for fixing thescanner unit and one hole of 25-30 mm diam-eter for the signal cable.
2
Fastening the Radiator to theRadiator Bracket
For your reference, scanner unit installationmaterials list appears on page A-8.
1. Remove the radiator cap from the radiatorbracket.
2. Coat contacting surface between scannerradiator and radiator bracket with anticor-rosive sealant as shown below.
RADIATOR BRACKET(top view)
Coat hatched area withanticorrosive sealant.
10mm
Figure 2 Coating the scanner bracket withanticorrosive sealant
3. Coat threaded holes on the scanner radia-tor with anticorrosive sealant.
4. Grease the O-ring and set it to the radiatorbracket.
5. Lay the scanner radiator on the radiatorbracket.
6. Coat the radiator fixing bolts (4 pcs.) withanticorrosive sealant. Fasten the scannerradiator to the radiator bracket with theradiator fixing bolts, flat washers andspring washers.
Flat washerSpring washerHex head bolt(M8 x 30)
Radiator bracket
Coat bolts withanticorrosivesealant.
Scannerradiator
O-ring
Coat threadedholes with anti-corrosivesealant.
Figure 3 Fastening the radiator bracket tothe scanner unit chassis
Mounting the Scanner Unit
The scanner unit can be mounted using thefixing holes on the outside (200 x 200 mm)or inside (140 x 150 mm) the scanner unit.
Ship's Bow Ship's Bow
Figure 4 Mounting of Scanner Unit
Outside fixing holes
Use the hex. bolt (supplied) to mount the scan-ner unit as below.
1. Lay the corrosion-proof rubber mat (sup-plied) on the mounting platform.
Groundterminal
Rubbermat
Bow mark
Figure 5 Location of rubber mat
2. Lay the scanner unit on the mounting plat-form, orienting it as shown in Figure 6.
STERN
BOW
Figure 6 Scanner unit
3
CAUTIONDo not lift the antenna unit by theradiator; lift it by the housing.
The radiator may be damaged.
3. Insert four hex bolts and seal washers fromthe top of the scanner housing. Insert theseal washers with the larger diameter nextto the bolt heads. Be sure the seal washer,not other washers, is next to the bolt head.
Hex bolt
Seal washer
Flat washerSpring washer
Nut
Figure 7 Fixing the scanner unit chassis
4. Pass flat washers, spring washers and nutsonto hex bolts. Fasten by tightening nuts.Do not fasten by tightening the hex bolts;seal washers may be damaged.
ScannerunitMountingplatform
Siliconesealant
Flat washer
Rubber mat
Seal washer
Figure 8 How to fasten scanner unit tomounting platform
5. Coat flat washers, spring washers, nuts andexposed parts of bolts with silicone seal-ant.
6. Prepare ground point in mounting platform(within 300 mm of ground terminal onscannere unit) using M6 x 25 bolt, nut andflat washer.
7. Run the ground wire (RW-4747, 340 mm)between the ground terminal and groundpoint.
8. Coat ground terminal and ground pointwith silicone sealant as shown in Figure9.
Groundterminal
Hex boltFlat washer
Spring washerFlat washer
Hex nutSiliconesealant
Hex nut
Weld here.
Siliconesealant
Groundwire
Scannerunit
OR
Flat washerSpring washer
Groundwire
GROUNDTERMINAL
GROUNDPOINT
Hex nut
Figure 9 How to coat ground point andground terminal with silicone sealant
Fixing holes inside scannerunit
This method requires removal of the RF unitin the scanner unit to access inside fixingholes. Use hex. bolts, flat washers, springwashers and nuts (local supply) to mount thescanner unit, confirming length of bolts.
4
1. Loosen four scanner bolts to open thescanner unit.Refer to Figure 11 for location.
RF unit
Hex. boltM10X20 SUS4 pcs.
Hex. boltM8X25 SUS 2 pcs.
Spring WasherM10 SUS 4 pcs.
Cover
Pan head screwM3X8 4 pcs.
Upper chassis
Square bushing
Lower chassis
Figure 10 Scanner unit chassis, upperchassis separated
2. Unplug connector connected between up-per and lower chassis.
3. Separate upper chassis from lower chas-sis by removing two hex. bolts.
4. Remove cover by unfastening four panhead screws.
5. Remove connector from RF unit.
6. Remove RF unit by unfastening four hex.bolts.
7. Lay the corrosion-proof rubber mat (sup-plied) on the mounting platform.
8. Fasten the lower chassis to the mountingplatform with hex. bolts, spring washers,flat washers and nuts (local supply), andthen coat flat washers, spring washers, nutsand exposed parts of bolts with siliconesealant.
Cut a slit in rubber bushing to insert bolts.Seal washers are not required.
9. Reassemble RF unit, cover and upperchassis.
10.Set four knob caps (supplied) into outsidefixing holes.
11. Do steps 6-8 in “Outside fixing holes”.
Connecting the Signal Cable
Only the signal cable runs from the displayunit to the scanner unit. In order to minimizethe chance of picking up electrical interfer-ence, avoid where possible routing the signalcable near other onboard electrical equipment.Also, avoid running the cable in parallel withpower cables. Pass the cable through the holeand apply sealing compound around the holefor waterproofing.
1. Open the scanner cover by loosening fourscanner bolts, and then fix the stay.
Stay
Cable gland
ScannerBolt
Figure 11 Scanner unit chassis,cover opened
2. Fabricate the signal cable as shown below.
About210 mm
Tubing
Vinylsheath
About 370 mm
Figure 12 Fabrication of signal cable
3. Unfasten the cable gland assembly (plate,gasket, flat washer).
4. Pass the signal cable w/connector throughthe bottom of the scanner unit chassis. Passthe cable through the gland assembly asshown below.
5
Plate
Bolt
4-M4 X 16
Gasket
Flatwasher
Figure 13 Passing the signal cable throughthe cable gland assembly
5. Fasten the crimp-on lug on the shield toone of the fixing bolts of the cable glandassembly.
6. Position the signal cable so that no morethan 4 cm of the sheath is exposed asshown in the figure below. Tighten fixingbolts.
Sheath
CABLE GLAND
Plate
GasketFlatwasher
BoltWithin 4 cm
Tubing
Shield
Figure 14 How to fix signalcable in cable gland
7. Unfasten four screws shown in the figurebelow.
Four screws
Figure 15 Scanner unit chassis,cover opened
8. Pass the signal cable through the cableprotector.
Cableprotector
Figure 16 Scanner unit chassis,cover opened
9. Connect the signal cable to the RTB Board(03P9249), referring to the interconnectiondiagram and the figure below.
10.Attach three EMI cores to the signal cableas shown below.
Route cable along here.
Lead incable here.
J821 VH9P
J824 NH13P
J823 VH4P
EMI coreRFC-13
Clamp
Figure 17 Scanner unit chassis,cover opened
11. Fix the signal cable with the cable clamp.
12.Release the stay and close the cover.Loosely fasten the cover fixing screws;you will have to make some adjustmentsinside after completion of wiring.
Note: When closing the cover, set the gasketsto grooves in the bottom chassis, then tightenbolts.
BOTTOM CHASSIS
GASKET
GROOVE
SCANNER BOLT
Torque : 9.8 ± 0.1N m
6
DISPLAY UNIT
Mounting Considerations
The display unit can be mounted on a table-top, a bulkhead or on the overhead. When se-lecting a mounting location, keep in mind thefollowing points:
• Select a location where the display unit canbe viewed and operated conveniently andwhere the screen can be viewed while fac-ing towards the bow.
• Locate the equipment away from placessubject to water splash and rain.
• The display unit weighs 13 kg. Be sure themounting location is strong enough to sup-port the weight of the unit under the con-tinued vibration which is normallyexperienced on the ship. If necessary rein-force the mounting location.
• Leave sufficient space on the sides and rearof the unit to facilitate maintenance. Also,leave a foot or so of “service loop” in cablesbehind the unit so it can be pulled forwardfor servicing or easy removal of connec-tors.
• A magnetic compass will be affected ifplaced too close to the display unit. Ob-serve the following compass safe distancesto prevent deviation of a magnetic com-pass: Standard compass, 1.0 m, Steeringcompass, 0.8 m.
Tabletop Mounting
1. Unfasten the two bolts at the front of thedisplay unit to dismount the mountingbase.
2. Using the mounting base as a templatemark fixing holes in the mounting loca-tion.
3. Fasten the mounting base to the tabletopwith M10 bolts or coach screws.
4. Set the display unit to the mounting baseand fasten it with the bolts removed at step1.
120
100160
DISPLAYUNIT
M10 boltsor coachscrewsM8 x 40 hex bolt
Cap
Mounting base
Figure 17 Tabletop mounting ofdisplay unit
7
Bulkhead, Overhead Mounting
The display unit is shipped ready for mounting on a tabletop. However, it may also be mountedon a bulkhead or on the overhead, following the illustration below.
M10 hex bolt,spring washer,flat washer
M6 x 16 hexbolts (4 pcs.)
DISPLAYUNIT
M4 x 10cosmetic screws(4 pcs.)
Cover
Mountingbase
Fixingplate
M8 x 40 hex bolt (2 pcs.)
Figure 18 Bulkhead, overhead mounting
8
WIRING
All wiring are terminated at the rear of the display unit. Connect the scanner unit, power supplyand external equipment, referring to the drawing below for connector location. Be sure to groundthe display unit.
CAUTIONUse the power cable supplied with theradar.
Ground the equipment toprevent electrical shock andmutual interference.
External equipment connector(Slave display, Remote display)
DJ connector(Scanner)
Gyrocompassconnector
NMEA I/O connector(Navigator, see below)
NMEA connector(Video Sounder,see below)
Earth terminal Powerconnector Power fuse F1351*
10A: 24/32 VDC15A: 12 VDC
* The display unit is shippedfor connection to a 12 Vship’s mains, and a 15A fuseis inserted in the fuse holder.For 24/32 V ship’s mains, re-place the 15A fuse with the10A fuse (supplied).
INT Board SPU Board
Navigator(Plotter)
(RSD, TLL)
(L/L, WP...)
Depth, watertemperature
VideoSounder
Figure 19 Display unit, rear view
9
ADJUSTMENTS, INITIAL SETTINGS
Adjustments, Initial Settings1. Displaying the Installation Setup menu
Most adjustments and initial settings may becompleted on the Installation Setup menu, andyou can display this menu as follows:
1. Press the HM OFF control while turningon the power. Release the control whenyou hear a beep.
2. Press the [MENU] key. The MAIN menuappears.
SSel by T-ball & press ENT.S
RINGS INDEX LINE
DISP DATA
ARP-10MENU
Change brillfrom 3 to max.
INTREJECT
OTHERSMENU
Figure 20 Main menu
3. Select OTHERS menu with the trackballand press the [ACQ/ENTER] key.
4. Select 23. Installation Setup menu with thetrackball and press the [ACQ/ENTER]key.
Low Mid Hig
GPSfa˚FGyroOnStop
Std
Slave
Allm˚CMagnetOffRotate180˚~180˚
Sharp
Master000001.5H000000.0H
Gntl
LCft
[Installation Setup]Select item by T-balland press ENT key.
1. Nav Talker 2. Depth Unit 3. Temp Unit 4. Hdg Sensor 5. Key Beep 6. Ant on Tx 7. Dead Sector 8. Tune/Video Auto Adjustment 9. Heading Alignment10. Sweep Timing Adjustment 11. MBS Adjustment12. Ant Height13. STC Curve14. Oper Mode15. Hours in Use16. Tx Hours
Figure 21 Installation Setup menu
5. Select menu item with the trackball andpress the [ACQ/ENTER] key.
6. Select menu option with the trackball andpress the [ACQ/ENTER] key to register.
2. Selecting a navaid
1. Select 1. Nav Talker on the InstallationSetup menu and press the [ACQ/ENTER]key.
2. Select type of navaid connected to the ra-dar; All, GPS or LC (Loran C). “All” dis-plays GPS and Loran C position dataalternately.
3. Press the [ACQ/ENTER] key.
3. Selecting a heading sensor
1. Select 4. Hdg Sensor on the InstallationSetup menu and press the [ACQ/ENTER]key.
2. Select type of heading sensor connectedto the radar; magnetic compass (for ex-ample, C-2000, PG-1000) or gyrocompass(requires AD-10 Gyro Converter).
3. Press the [ACQ/ENTER] key.
4. Adjusting tuning, video amplifier input level
Do the following to automatically adjust tun-ing and video amplifier level input.
1. Press the [STBY/TX] key to transmit.
2. Select 8. Tune/Video Adjustment on theInstallation Setup menu and press the[ACQ/ENTER] key. The unit automati-cally adjusts tuning and video amplifierinput level, displaying the following mes-sage:
10
[Tune/Video Auto Adjustment]
Now under correction.
Return to installation setupmenu after the correction.
Figure 22 Tune/video autoadjustment message
3. When adjustment is completed, the mes-sage disappears.
5. Aligning heading
You have mounted the scanner unit facingstraight ahead in the direction of the bow.Therefore, a small but conspicuous target deadahead visually should appear on the headingmarker (zero degrees).
In practice, you will probably observe somesmall bearing error on the display because ofthe difficulty in achieving accurate initial po-sitioning of the scanner unit. The followingadjustment will compensate for this error.
1. Identify a suitable target (for example, shipor buoy) at a range between 0.125 to 0.25nautical miles, preferably near the head-ing marker. To lessen error, keep echoesin the outer half of the picture by chang-ing the range. Also, be sure the zoom andoff center functions are off.
2. Select 9. Heading Alignment on the Instal-lation Setup menu and press the [ACQ/ENTER] key. The following message ap-pears:
[Heading Alignment]Set EBL1 to center of target
dead ahead and press ENTER.
Correction 0.0°
<Press MENU for inst setup>
Figure 23 Heading alignment message
3. Operate the trackball to bisect target se-lected at step 1 with the heading marker.
4. Press the [ACQ/ENTER] key.
5. As a final test, move the boat towards asmall buoy and confirm that the buoyshows up dead ahead on the radar when itis visually dead ahead.
6. Adjusting sweep timing
This adjustment ensures proper radar perfor-mance, especially on short ranges. The radarmeasures the time required for a transmittedecho to travel to the target and return to thesource. The received echo appears on the dis-play based on this time. Thus, at the instantthe transmitter is fired, the sweep should startfrom the center of the display (sometimescalled sweep origin).
A trigger pulse generated in the display unitgoes to the scanner unit through the signalcable to trigger the transmitter (magnetron).The time taken by the signal to travel up tothe scanner unit varies, depending largely onthe length of the signal cable. During this pe-riod the display unit should wait before start-ing the sweep. When the display unit is notadjusted correctly, the echoes from a straightlocal object (for example, a harbor wall orstraight pier) will not appear with straightedges – they will be seen as “pushed out” or“pulled in” near the picture center. The rangeof objects will also be incorrectly shown.
(1) Correct (2) Target pushedinward
(3) Target pushedoutward
Figure 24 Examples of improper andcorrect sweep timing
1. Transmit on the shortest range and con-firm that the [GAIN] and [A/C SEA] con-trols are properly adjusted.
2. Visually select a target which forms astraight line (for example, harbor wall,straight pier).
3. Select 10. Sweep Timing Adjustment onthe Installation Setup menu and press the[ACQ/ENTER] key. The following mes-sage appears:
11
[Sweep Timing Adjustment]Use T-ball to straighten
target and press ENTER key.
Correction 0.000 nm
<Press MENU for inst setup>
Figure 25 Sweep timing adjustment message
4. Operate the trackball to straighten the tar-get selected at step 2, and then press the[ACQ/ENTER] key.
7. Adjusting MBS (Main Bang Suppression)
Main bang, a large filled circle which appearsat the display center on short ranges, can besuppressed as follows:
1. Transmit on long range about 10 minutes.
2. Adjust the gain to show a small amount ofnoise on the display.
3. Change to the 0.125 nautical mile rangeand adjust the [A/C SEA] control.
4. Select 11. MBS Adjustment on the Instal-lation Setup menu and press the [ACQ/ENTER] key. The following message ap-pears:
[MBS Adjustment]Set value by T-ball
and press ENTER key.
Correction 000
<Press MENU for inst setup>
Figure 26 MBS adjustment message
5. Operate the trackball to suppress mainbang (adjustment range: 000 to 025).
6. Press the [ACQ/ENTER] key.
8. Entering scanner height
The STC effect changes with respect to scan-ner height above the waterline. Enter scannerheight above the waterline to optimize theSTC effect.
1. Select 12. Ant Height on the InstallationSetup menu and press the [ACQ/ENTER]key.
2. Select scanner height above the waterline;Low (3 m or less), Mid (3 to 6 m) or High(6 to 10 m).
3. Press the [ACQ/ENTER] key.
9. Selecting STC curve
The STC effect changes with respect to thescanner height above the waterline. The de-fault STC curve can be maintained in mostcases. If necessary the STC curve can bechanged as follows:
1. Select 13. STC Curve on the InstallationSetup menu and press the [ACQ/ENTER]key.
2. Select STC curve desired;Sharp: The effective range of the [A/CSEA] control is relatively short.Std: Between Sharp and Gentle.Gntl (Gentle): The effective range ofthe [A/C SEA] control is relatively long.
3. Press the [ACQ/ENTER] key.
12
10. Setting a dead sector
When the scanner is installed at a close dis-tance in front of the wheelhouse, the radarshould be set not to transmit within that area,because no echoes appear in that area.
1. Select 7. Dead Sector on the InstallationSetup menu and press the [ACQ/ENTER]key.
2. Operate the trackball to enter starting pointof sector (in figures).
3. Press the [ACQ/ENTER] key.
4. Operate the trackball to enter ending pointof sector (in figures).
5. Press the [ACQ/ENTER] key.
Note: The dead sector graphic can be turnedon/off on the OTHERS menu. For further de-tails, see the Operator’s Manual.
Deadsector
Figure 24 Dead sector
11. Checking magnetron heater voltage
Magnetron heater voltage is formed on theMD Board (03P9237) of the scanner unit, andis preadjusted at the factory for use with anylength of signal cable. Therefore no adjust-ment is required. However, check magnetronheater voltage as follows:
1. Turn on the radar and leave it in stand-by.
2. Open the scanner cover.
3. Unfasten four screws to remove the RFsection cover.
DANGERELECTRICAL SHOCK HAZARD
This check is done with thepower on — DO NOT touchthe magnetron.
Four screws
Magnetron
Figure 25 Scanner unit, cover opened
4. Connect a multimeter, set to 10 VDCrange, between test point J825#4 andJ825#6(GND) on the RTB Board(03P9250).
Measure voltageat this connector(J825).
Figure 26 Scanner unit, cover removed
5. Confirm the meter reads 7.5 V ±0.1 V.
6. Close the scanner cover and tighten thecover fixing screws.
13
ARP-10 INSTALLATION
Necessary Parts
The Auto Plotter ARP-10 is an optional cir-cuit board which is accommodated in the dis-play unit of the FR-7062 to provide manualor automatic acquisition of 10 radar targets.
ARP-10 Installation Kit (000-086-852)
traP epyT .oNedoC ytQ
01-PRAdraoB 7009P81 039-674-800 1
recapS 02-QS 056-108-000 3
gnirpSrehsaW
3MW1915C 402-468-000 3
daeHnaPwercS
8X3MW0072C 404-188-000 3
daeHnaPwercS
rehsaw/w
8X301MRWS 477-508-000 3
Note: Spacers, spring washers and pan headscrews are not used.
In addition to the ARP-10 Board, a headingsensor which outputs heading data in AD for-mat in 25 msec intervals (for example,FURUNO PG-1000) is required.
Installation
1. Unfasten six screws to remove the displayunit cover.
2. Mate connector J107 on the SPU Boardwith connector P107 on the ARP-10Board.
3. Fix the ARP-10 Board with three pan headscrews (supplied).
Pan HeadScrew w/washer3 x 83 pcs.
J107
P107
SPU BoardSPU9211B
ARP-10 Board18P9007
FRONT
REAR
Figure 30 How to install the ARP-10
14
Adjustments
1. Turn on heading and speed sensors. Turnon the radar and transmit.
2. Press the [MENU] key and select OTH-ERS menu.
3. Select 22. Self Test and press the [ACQ/ENTER] key. Confirm that the ARP-10test results show OK for SPEED,COURSE, TRIGGER, VIDEO, BP andHP.
[ Self Test ]
Program No. : 0359146-1XXROM : OKRAM : OKHours in use : 000006.9HTx hours : 000001.1H
<Press MENU for OTHERS menu.>
Key test: Press each key and check on-screen indication lights.
ARP-10 TESTROM OK 18590271xxRAM OK SPEED OK NAV 0.0KTCOURSE OK 167.6°TRIGGER OKVIDEO OKBP OKHP OKMIN-HIT 0003SCAN-TIME 0854MAN-ACQ 00AUTO-ACQ 00FE-DATA1 0000FE-DATA2 0000
Figure 31 Self test display
4. Adjust the GAIN, A/C and A/C RAIN con-trols so FE-DATA1 and FE-DATA2 indi-cations on the ARP-10 TEST show lessthan 1,000. Also, raise/lower the gainwhile watching the FE-DATA1 and FE-DATA2 indications. Confirm that the FE-DATA1 and FE-DATA2 indications rise/lower according to GAIN control adjust-ment.
12/24/32VDC
SHIP'SMAINS
船内電源
6521
-+
(OPTION)
RU-3423
整流器
100/110/220/
RECTIFIER
230VAC,1φ
24V
*4
IV-8SQ.
*4 DPYC-2.5
MJ-A6SPF0012,5/10m,φ6.5
MJ-A6SPF0009,10m,φ6.5
NMEA2IN
(NMEA0183)
ECHOSOUNDER
魚群探知機
GNDNCRX2-C
RX2-H
TX2-C
TX2-H
654321
J1354
*1
MJ-A6SPF
ミドキクロシロ
GRN
YEL
BLK
WHT
MJ-A6SPF0009,10m
MJ-A6SPF0007,10m
MJ-A6SPF0003,5m
AD-100
A-DCONVERTER
A-Dコンバータ
PG-1000
HEADINGSENSOR
方位指示器
φ6.5
選択
HDG
ジャイロ
1
GNDNCCLK-C
CLK-H
DATA-C
DATA-H
65432
J1353
*1
MJ-A6SPF
ミドキクロシロ
GRN
YEL
BLK
WHT
GYRO
(NMEA0183)
航法装置
NAVAID
MJ-A6SPF0012,5/10m,φ6.5
NMEA1I/O
GNDNCRX1-C
RX1-H
TX1-C
TX1-H
654321
J1352
*1
ミドGRN
YEL
BLK
WHT
MJ-A6SPF
キクロシロ
U1B3SPU-9211B
FMD-1800
REM.DISPLAY
副指示器
3C-2V,30mMAX.
OROTHERS
CVDCONV.
信号変換器
FMD-811他
REMOTEDISPLAY
副指示器
RP-6065B
見張警報外付ブザー
RP-110
RADARPLOTTER
レーダープロッタ
5/10/15/20/30m,φ8
GNDV-SYNC
VIDEO
CRT12V
H-SYNC
GND
EXT-BUZZER
GND+12V
B6P_SHF_1AA_K
1 32 1 65432
切換器
(FORRP-110)
SWITCHBOX
B5P_SHF_1AA_K
B3P_SHF_1AA_K
54321
GNDV-SYNC
VIDEO
H-SYNC
GND
J106
J109
J102
NH-4P
NH-3P
NH-5P
RW-4864,0.6m,φ9.5
CO-0.2x1P,1m,
87654321
OP-VIDEO
GNDOP-TRIG.
GNDGP-BP
GNDTRU-HD
GND
RW-4864,0.6m,φ9.5
B8P_SHF_1AA_K
J105
NH-8P
OP03-21
EXT.BUZZER
(RW-6537,21C+2C2V,30mMAX.)
MJ-B24LPF0005,10/15/20/30m,φ11
*1
*2
517197821514201110 43 121361621
24
19
2218
RED(B)
ダイ(太)
ミド(太)
キ
ダイ
シロ/アカ
ムラ
アカ
シロ/チャ
シロ/ダイ 2C2VYEL
GRN(B)
ORG(B)
WHT/ORG
ORGREDWHT/RED
PPLWHT/BRN
PPL(B)
BLKBLU(B)
WHT
ムラ(太)
クロアオ(太)
シロ
GRNBLUBRN
BRN(B)
WHT(B)
BLK(B)
YEL(B)
ミドアオチャ
チャ(太)
シロ(太)
アカ(太)
クロ(太)
キ(太)
DJ-1
TUNING-IND.
TUNING-CONT
VH9P
VH4P
NH13P
*5
*5 *3*5VH2P
U2B6+12
-12B2P-VH
J822VIDEO
4321
GND
SPARE
MBS-L
SPARE
SPARE
J824
B139_SHF_1AA_K
B4P-VH
J823 MOTOR(-)
HD.MOTOR(+)
B.P.
987654321
NCP/L-B
P/L-A
TX-TRIG.
-12V
-12V
GND
+12V
+12V
B9P-VH
*1J821
1 2 3 4 5 6 7 8 9 10111213 1 2
RW-4747
IV-2SQ.
*4
RSB-0073(48RPM)
RSB-0072(24RPM)
ANTENNAUNIT
空中線部
RDP-122
指示部
DISPLAYUNIT
*1
NJC-203-PF
03S9235,5m,φ10
12V-32VDC
J1351
321
GND(-)(+)
BLK
WHT
シロ
(VV-S2.0x2C)
クロ
名称
NAME
TITLE
kg
MASS
DWG.No.
SCALE
APPROVED
CHECKED
DRAWN
21
43
BA C
FR-7112
INTERCONNECTIONDIAGRAM
MARINERADAR
相互結線図
船舶用レーダー
Dec.15'03T.YAMASAKI
Dec.15'03T.MATSUGUCHI
C3460-C01-E
4.SHIPYARDSUPPLY.
3.GROUNDEFFECTIVELYATSCANNERUNIT.
2.GROUNDTHRUCONNECTORCLAMP.
1.FITTEDATFACTORY.
NOTE
4)造船所支給。
3)空中線部のシールドは完全にアースする。
2)コネクタのクランプでアースする。
1)工場にて取付済み。
注記
5.ATTACHEMICORES(3PCS)TOSIGNALCABLES.
5)信号ケーブルにEMIコア(3個)を取り付ける。
CRT
03P9250
SELECT
03S9334
The paper used in this manualis elemental chlorine free.
Your Local Agent/Dealer Your Local Agent/Dealer
9-52 Ashihara-cho,9-52 Ashihara-cho,Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPAN
Telephone :Telephone : 0798-65-21110798-65-2111FaxFax 0798-65-42000798-65-4200::
FIRST EDITION :FIRST EDITION : APR.APR. 19981998Printed in JapanPrinted in JapanAll rights reserved.All rights reserved.H2H2 ::MAY.MAY. 18, 200518, 2005
Pub. No.Pub. No. IME-34600-H2IME-34600-H2*00080837200**00080837200**00080837200**00080837200*(( DAMIDAMI )) FR-7112FR-7112
* 0 0 0 8 0 8 3 7 2 0 0 ** 0 0 0 8 0 8 3 7 2 0 0 *
*IME34600H20**IME34600H20**IME34600H20**IME34600H20*
* I M E 3 4 6 0 0 H 2 0 ** I M E 3 4 6 0 0 H 2 0 *