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Installation Manual 

MARINE RADAR  FR-2115-B/FR-2125-B 

SAFETY INSTRUCTIONS................... i 

EQUIPMENT LISTS ...........................iii 

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

1. MOUNTING 

1.1 Antenna Unit.................................... 1-1 

1.2 Processor Unit................................. 1-6 

1.3 Monitor............................................. 1-9 

1.4 Control Unit.................................... 1-11 

2. WIRING 

2.1 Antenna Unit.................................... 2-1 

2.2 Processor Unit................................. 2-5 

2.3 Monitor............................................. 2-8 

2.4 Control Unit.................................... 2-10 

2.5 External Equipment ....................... 2-11 

2.6  AC Power Specification of 

Processor Unit............................... 2-13 

3.  INITIALIZATION AND 

   ADJUSTMENT 

3.1 Tuning Initialization.......................... 3-1 

3.2  Accessing Menus for Initialization and   

    Adjustment ....................................... 3-1 

3.3  Adjusting Video Signal Level........... 3-1 

3.4 Heading Alignment .......................... 3-2 

3.5 Adjusting Sweep Timing .................. 3-3 

3.6  Suppressing Main Bang .................. 3-3 

3.7  Confirming Magnetron Heater 

    Voltage ............................................ 3-4 

3.8  Initial Setting Menus ........................ 3-5 

4. OPTIONAL 

EQUIPMENT 

4.1  Gyro Converter GC-8 ...................... 4-1 

4.2 ARP Board ARP-26......................... 4-7 

4.3 RP Board RP-26.............................. 4-9 

4.4  Performance Monitor PM-30 ......... 4-13 

4.5 Alarm Kit ........................................ 4-14 

4.6  AC-DC Conversion Kit................... 4-15 

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

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

INTERCONNECTION DIAGRAM ...S-1 

SCHEMATIC DIAGRAMS ...............S-2

Summary of Contents for FR-2115-B

Page 1: ...INITIALIZATION AND ADJUSTMENT 3 1 Tuning Initialization 3 1 3 2 Accessing Menus for Initialization and Adjustment 3 1 3 3 Adjusting Video Signal Level 3 1 3 4 Heading Alignment 3 2 3 5 Adjusting Sweep Timing 3 3 3 6 Suppressing Main Bang 3 3 3 7 Confirming Magnetron Heater Voltage 3 4 3 8 Initial Setting Menus 3 5 4 OPTIONAL EQUIPMENT 4 1 Gyro Converter GC 8 4 1 4 2 ARP Board ARP 26 4 7 4 3 RP Boa...

Page 2: ... p h o n e 0 7 9 8 6 5 2 1 1 1 Te l e f a x 0 7 9 8 6 5 4 2 0 0 Yo u r L o c a l A g e n t D e a l e r A l l r i g h t s r e s e r v e d P U B N o I M E 3 4 8 3 0 H F R 2 1 1 5 2 1 2 5 B T E N I F I R S T E D I T I O N J U L 1 9 9 9 H N O V 0 5 2 0 0 1 Printed in Japan ...

Page 3: ... which RF radiation levels of 100 and 10 W m2 exist are given in the table below Note If the antenna unit is installed at a close distance in front of the wheel house your administration may require halt of transmission within a certain sector of antenna revolution This is possible ask your FURUNO representative or dealer to provide this feature Model Radiator type Distance to 100 W m2 point Dista...

Page 4: ...eing installed 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 ELECTRICAL SHOCK HAZARD 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 equipm...

Page 5: ...AF RSB 0075 063 1 FR 2125 B 42 rpm 2400 mm CP03 19101 Monitor RDP 124 M ES 1 Control Unit RCU 011 1 Processor Unit RPU 011 1 SP03 12500 DC mains 000 089 390 SP03 12501 SP03 12505 Spare Parts SP03 12510 AC mains 000 089 391 1 set SP03 12501 SP03 12506 Accessories FP03 07410 000 089 584 1 set FP03 07401 Accessories FP03 06201 Handle FP03 06502 Accessories FP03 06503 Hood Dust cover 03 144 1338 CP03 ...

Page 6: ...mm XN20AF RSB 0075 063 FR 2125 B 42 rpm 2000 mm XN24AF RSB 0074 063 FR 2125 B 24 rpm 2400 mm Antenna Unit XN24AF RSB 0075 063 1 FR 2125 B 42 rpm 2400 mm CP03 19101 Control Unit RCU 011 1 Processor Unit RPU 011 1 SP03 12500 DC mains 000 089 390 1 SP03 12502 SP03 12505 Spare Parts SP03 12510 AC mains 000 089 391 SP03 12502 SP03 12506 Accessories FP03 07510 000 089 586 1 FP03 06502 FP03 07401 CP03 19...

Page 7: ...0 030 420 1 Rectifier RU 3424 000 030 497 1 ARP 26 1E 008 492 300 1 Built in ARPA ARP 26 2E 008 485 500 1 Separate order Video Plotter RP 26 Z 1E 008 492 520 1 Built in Video Plotter RP 26 Z 2E 008 485 520 1 Separate order Alarm Kit OP03 156 008 500 650 1 Performance Monitor Inst Kit OP03 150 008 485 490 1 Power Cable CVV S 8X2C 15C 000 560 634 1 OP03 161 24 008 499 760 1 24 rpm antenna AC DC Conv...

Page 8: ... 115 220 230 VAC 1φ 50 60 Hz Rectifier RU 3424 Transformer Unit RU 1803 440 VAC 1φ 50 60 Hz AC spec or DC spec to be selected DC spec AC spec Navigator IEC 61162 1 Input Output IEC 61162 1 Input Speed Log Performance Monitor PM 30 Slave Display FMD 8010 Gyrocompass PROCESSOR UNIT RPU 11 CONTROL UNIT RCU 11 MONITOR RDP 124 M ES ARPA Board ARP 26 Video Plotter RP 26 Gyro Converter GC 8 Alarm Kit OP0...

Page 9: ...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 antenna unit Observe the following compass safe distances to prevent deviation of a magnetic compass Standard compass 1 70 m FR 2115 B 2 10 m FR 2125 B Steering compass 0 90 m FR 2115 B 1 20 m FR 2125 B Do not paint the r...

Page 10: ...ge with anticorrosive sealant 4 Coat fixing holes for the antenna radiator with anticorrosive sealant 5 Grease the O ring and set it to the O ring groove of the radiator flange 6 Set the antenna radiator to the radiator bracket 7 For the XN20AF XN24AF coat hex bolts M8X40 slotted washer head 8 pcs with anticorrosive sealant and use them to loosely fasten the antenna radiator to the antenna unit ch...

Page 11: ... bracket Waveguide Antenna radiator Hex bolt M8X40 8 pcs XN20AF XN24AF only Guide pin XN20AF XN24AF only Hex bolt M8X35 8 pcs Flat washer Spring washer XN12AF only Figure 1 2 Fastening the radiator to the radiator bracket ...

Page 12: ... of 15 mm diameter and one cable entry hole of about 50 mm diameter in the mounting platform 3 Lay the rubber mat supplied on the mounting platform 4 Place the antenna unit on the rubber mat orienting the unit so the bow mark on its base is facing the ship s bow Ground terminal Rubber mat Bow mark Figure 1 3 Antenna unit front view 5 Fasten the antenna unit to the mounting platform with four sets ...

Page 13: ...1 5 Ground the equipment to prevent electrical shock and mutual interference CAUTION Figure 1 4 How to mount the antenna unit ...

Page 14: ...inued vibration which is normally experienced on the ship If necessary reinforce the mounting location Determine the mounting location considering the length of the following cables a Signal cable from the antenna unit b Power cable from the ship s mains c Monitor cable from the monitor d Control cable from the control unit Leave sufficient space on the sides and rear of the unit to facilitate mai...

Page 15: ...e The rear left fixing hole is hidden under the PTU board cover To access it do the following a Loosen five M3X8 screws at the top of the PTU board cover and two M4X8 screws at the front of the cover b Grasp the knob on the cover and slide the cover toward the front of the unit to release it How to access the front right fixing hole The front right fixing hole is hidden beneath the RGB Board To ac...

Page 16: ...J462 J465 Screw M3X8 5 pcs Slide forward Screw M4X8 2 pcs Fixing hole front Fixing hole rear Knob Pan head Screw M4X8 RGB Board Pan head Screw M3X10 RGB board mounting plate RP board mounting plate Figure 1 6 Processor unit inside view ...

Page 17: ...ght 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 reinforce the mounting location The length of the monitor cable which runs betw...

Page 18: ...5 Fasten the mounting base to the mounting location with M10 bolts nuts and washers local supply using the pipe box wrench supplied Make sure there is 3mm protrusion under the nut 6 Lay the monitor on the top of the mounting base making sure the rear pin on the monitor is mated with the slit in the mounting base Fix the mounting base with the two sets of bolts and washers unfastened at step 3 7 Fa...

Page 19: ...e keyboard to a desired location fasten the KB fixing plate to the keyboard and desired location with two upset screws M5X10 supplied and two tapping screws φ6 5 local supply as below KB Fixing Plate KB Fixing Plate CONTROL UNIT SIDE VIEW M5X10 Upset Screw φ6 5 Tapping Screw Figure 1 8 How to attach KB fixing plate 2 Set KB dust cover supplied to the control unit ...

Page 20: ...s ferrous material When dismounting the transceiver module lay it on its side or on top of non ferrous material as shown below CAUTION 2 1 1 Mounting the antenna chassis 1 Open the antenna unit cover 2 Disconnect plugs P611 P801 and P821 from the antenna unit 3 Unfasten two bolts to dismount the transceiver module J611 J801 J821 Fixing bolts Figure 2 1 Antenna unit front view ...

Page 21: ... gasket and washer onto the cable in that order 7 Fabricate the signal cable as shown on page 2 4 8 Referring to Figure 2 3 pass the outer and inner shields between the signal cable and the clamping ring Fasten the cable gland Clamping ring Washers Rubber gasket Figure 2 3 Passing cable shields between cable and clamping ring 9 Connect the signal cable to the terminal board RTB801 by referring to ...

Page 22: ...6 7 8 9 1011 1213 14 RTB801 Bow mark S901 Figure 2 4 Antenna unit front view 13 Confirm that all screws are tightened and all wiring is properly made Coat waterproofing gasket bolts and tapping holes of antenna unit with silicone grease Check that the waterproofing gasket is seated as shown in Figure 2 5 Close the antenna unit cover Coat gasket with silicone grease DO NOT use silicone sealant CORR...

Page 23: ... inner and outer shields leaving 500 mm each Twist shields together and attach crimp on lug FV5 5 4 blue φ4 7 Remove insulation of each core by about 6 mm Fix crimp on lug FV1 25 3 red φ3 to each core 8 Fabricate the coaxial cable Make the length 10 mm longer than the shield to prevent wire strain Attach crimp on lug FVD1 25 3 red φ3 to coaxial cable Clamping ring Washers Rubber gasket Crimp on lu...

Page 24: ...he vinyl sheath by 80 mm Cut off jute tape wrapped around the armor Unravel the armor to expose the cores by about 35 mm 2 Remove insulation of cores by about 10 mm Fix crimp on lugs to the cores and armor 3 Cover the armor with vinyl tape leaving the portion which will lie inside the cable clamp untaped 40mm Clamp here Taping a b d Vinyl sheath 5 mm Armor DPYCY 3 5 10 mm c Approx 80 mm Core S 3 5...

Page 25: ...e shield leaving 10 mm exposed 6 Remove the sheath of cores by 10 mm Attach crimp on lug type 8NK4 to the cores and crimp on lug type FV5 5 4 yellow to the shield 7 Tape the cable as shown in the figure below Fasten the shield to screw M4 on the cable clamp Core CVV S 8X2C 100 mm Braided Shield Taping Fasten cable clamp here Crimp on Lug 8NK4 60 mm Jute Tape 50 mm 60 mm 10 mm Crimp on Lug FV5 5 4 ...

Page 26: ...on of cable clamp B Power clamp Aluminum C Signal cable Aluminum D Rear clamp plate A Rear clamp base Rear cable entrance Cable Shielding foam Processor unit right hand side view Processor unit rear view Make sure shielding foam contacts rear chassis Navigator When no log or nav equipment is installed insert rubber plug supplied to the left of keyboard cable to hold the cable in place Rubber plug ...

Page 27: ...essor unit as below Connect the cable to J2 on the RGB Board If a converter adaptor is used it may be necessary to route the cable differently than shown In any case be sure the cable does not touch the TX HV Board EXPLODED VIEW TX HV Board Underneath the plate Locking Wire Saddle 45 Locking Wire Saddle Cable inside Locking Wire Saddle Cable Locking Wire Saddle LWS 2H with M3X10 Pan head Screw Fig...

Page 28: ...op or bottom M4X10 pan head screw fixing clamp plate Lay cable in clamp and then close clamp plate Clamp Plate MONITOR CABLE CONNECTOR Board Fasten D SUB connector with screw 1 Fasten cable entrance plate 2 Close cable cover 3 Fasten ground wire between earth terminal and ship s superstructure Earth Terminal 1 2 3 4 5 Connect to CONNECTOR Board INTERFACE Board Ground the equipment to prevent elect...

Page 29: ...ntrance of the processor unit 3 Inside the processor unit fasten ground the wire of the cable assembly with an M4 screw on the chassis 4 Plug in two connectors of control unit cable to P412 and J583 MB 03P9251 PTU COVER INT 03P9252 P412 Control Unit Cable J583 Earth Wire Figure 2 13 Processor unit inside view ...

Page 30: ...rew 2 pcs supplied INT BOARD 03P9252 GYRO CONVERTER BOARD 03P9252 POWER switch AC spec only Normally ON TB1 Antenna PTU BOARD 03P9245 behind cover Ground terminal Gyro Log Monitor Connect cables to terminal board referring to inter connection diagram M4X8 2 pcs 1 7 3 4 5 2 8 6 2 3 CABLE POSITION IN CABLE CLAMP front view PWR ANT Log Control unit Nav equipment Gyro etc Slave display Monitor Navigat...

Page 31: ...isplay signal SLAVE J442 J443 NH 8 pin CD 140 CD 141 GD 500 GD 500MK2 FMD 800 FMD 8010 1 1 Monitor for FR 2115 B 2125 B can be used as slave display unit Heading bearing video Tx trigger Buzzer signal EXT BUZ J451 NH 9 pin Speaker w amp Speaker signal Monitor signal J449 NH 10 pin VER synchronous HOR synchronous video RS 232C RS 232C J456 XH 4 pin Analog ANALOG J453 NH 3 pin External buzzer EXT AL...

Page 32: ... jumper wires on the PTU Board and change the power fuses inside the processor unit as shown in the table below according to ship s mains The figure below shows the location of the power fuses and the jumper wires on the PTU Board Table 2 2 Jumper wire setting on the PTU board fuse rating and power specification PCB Power Spec VAC Antenna rpm JP1 JP2 JP3 JP4 JP91 JP92 Power Fuse 03P9245A 100 110 1...

Page 33: ...0 to display the INITIAL SETTING 4 menu 2 Press the 0 key to select FACTORY DEFAULT 3 Press the ENTER key five times and turn the power off and on again 4 Initializing appears during restoring It takes about 90 seconds to restore the default settings after which the normal display appears Confirm that 2 MODEL is set to FR 2115 2125 on the INITIAL SETTING 4 menu 3 3 Adjusting Video Signal Level Whe...

Page 34: ...nner mounted error to port HDG SW advanced Picture appears deviated clockwise Apparent position of target 000 010 020 030 040 050 060 070 080 090 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 b Target b Apparent position of target Scanner mounted error to starboard HDG SW delayed Picture appears deviated counterclockwise Correct bearing rel...

Page 35: ...AR MENU 0 0 0 2 3 to select TIMING ADJ on the INITIAL SETTING1 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 ENTER 3 6 Suppressing Main Bang If main bang appears at the screen center suppress it as follows 1 Turn on the power ...

Page 36: ... 0 2 0 to open the INITIAL SETTING2 menu 2 Press 5 to select both the 5 SCANNER STOPPED field and the TX option and press ENTER Disconnect connector P821 from the antenna unit 3 Turn off screen brilliance 4 Measure voltage between pins 12 and 5 on connector P801 on the RFC Board 03P9243 in the antenna unit 5 If the voltage is not within the rating shown in Table 3 1 adjust potentiometer VR1 on the...

Page 37: ...L SETTING 3 INITIAL SETTING 3 1 INITIAL SETTING 2 2 TRAILS RESTART OFF ON 3 ECHO AVG W O GYRO OFF ON 4 HEAD UP TB SCALE DEG 16POINT 5 CTR ECHO STRETCH OFF ON 6 VIDEO CONTRAST 1 2 3 7 MAXIMUM RANGE 72 96 120 8 ECHO FULL COLOR 1 OFF ON 9 INDEX LINES 2 3 6 0 INITIAL SETTING 4 INITIAL SETTING 4 1 INITIAL SETTING 3 2 MODEL FR 2115 2125 OTHER X BND FR 2165DS 2135SW OTHER S BND 3 TYPE R N G D 4 CTR STC C...

Page 38: ...T Select LOG or GYRO input type LOG Select pulse or serial data GYRO Digital from A D converter or serial data OWN SHIP VECTOR Select reference for own ship vector compass or course KEY BEEP Turns key response beep on or off SCANNER STOPPED Set to ST BY in normal use TX enables transmission state without scanner rotation VIDEO SIG Set to ANLG analog for normal use Select DIGITAL to adjust QV Quant...

Page 39: ...ulti color display INDEX LINES Selects the number of index lines to display 2 3 or 6 INITIAL SETTING4 menu Keying sequence RADAR MENU 0 0 0 2 0 0 0 MODEL Selects radar model TYPE Selects specification of radar R Regular type G Germany N Netherlands D Denmark CTR STC CURVE Selects level of STC affect Low Medium or High RJ 7 RJ 8 Selects which Interswitch unit to use SHIP S TYPE Select class of vess...

Page 40: ...VERTER Board Necessary Parts GC 8 Code No 008 446 520 Name Type Qty Code No Gyro Converter Board 64P1106 1 004 412 226 Washer head Screw M3X8 C2700W 5 000 881 404 Sticker 64 014 20211 1 100 132 701 1 Turn off the main POWER switch 2 Open the processor unit Turn off the internal power switch if so equipped Unfasten four screws to remove the INT Board cover 3 Fasten the GYRO CONVERTER Board inside t...

Page 41: ...es and jumper wires on the GYRO CONVERTER Board according to the gyrocompass connected Setting jumper wires and DIP switches by gyrocompass specifications page 4 4 Setting jumper wires and DIP switches by make and model of gyrocompass page 4 5 Location of jumper wires and DIP switches page 4 6 6 Solder the gyrocompass cable to the VH connector assemblies supplied 7 Attach instruction label supplie...

Page 42: ...rd 4 1 3 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 the 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 to 135 V ...

Page 43: ...otor Voltage SW 2 1 JP3 Stator Voltage SW 2 2 SW 2 3 JP2 20 to 45 VAC ON 2 20 to 45 VAC or 20 to 60 VDC OFF OFF 2 30 to 70 VAC OFF 2 30 to 70 VAC or 40 to 100 VDC ON OFF 2 40 to 90 VAC ON 1 40 to 90 VAC OFF ON 1 60 to 135 VAC OFF 1 60 to 135 VAC ON ON 1 5 Ratio 6 Supply Voltage Ratio SW 1 1 SW 1 2 SW 1 3 Stator Voltage SW 2 2 SW 2 3 JP2 360X OFF OFF OFF 20 to 45 VAC or 20 to 60 VDC OFF OFF 2 180X ...

Page 44: ... O F F O F F O F F O F F O F F O F F O F F O 1 3 2 2 2 1 1 c e m i k o T y r r e p S e p y t 1 1 2 1 S E 2 0 1 1 0 1 T L G 7 0 1 K 6 0 1 3 0 1 s u o n o r h c n y s C A z H 0 6 0 5 V 0 1 1 0 0 1 e g a t l o v r o t o R V 0 9 e g a t l o v r o t a t S x 6 3 N O N O F F O F F O F F O F F O F F O F F O F F O F F O F F O 1 3 2 1 1 1 1 0 1 1 A 1 1 S E 0 0 2 G T 0 0 0 2 R 2 2 2 R P H L 7 3 2 R P 1 2 M G...

Page 45: ... SW2 DIP switch J10 Data output port 4 J11 Data output port 5 J12 Data output port 6 Figure 4 4 GYRO CONVERTER Board 4 1 3 Setting the heading readout on the radar display Confirm that the gyrocompass is giving a reliable readout Then set the heading readout on the monitor as follows 1 Press the RADAR MENU key to display the FUNCTIONS 1 menu 2 Press the 0 key twice to display the FUNCTIONS 3 menu ...

Page 46: ...08 485 500 Name Type Qty Code No ARP Board 18P9002B 1 008 473 650 4 2 1 Installation of the ARP board 1 Turn off the power Unfasten the PCB card case cover at the left front of the processor unit by unfastening four screws 2 Set the ARP Board in the center slot of the PCB card case Top RP Board Option Middle ARP Board Option Bottom SPU Board Figure 4 5 Processor unit inside view 3 Adjust the ARP B...

Page 47: ...the multimeter reads between 0 09 and 0 14 VDC 4 Set controls and switches as below 5 GAIN fully clockwise max Interference rejector OFF Range 24 nm Echo stretch OFF 6 Press RADAR MENU 0 0 0 2 0 to open the INITIAL SETTING2 menu 7 Set the VIDEO SIG field to DIGITAL and press the ENTER key 8 Adjust R103 on the ARP Board so noise just appears on the display Too little noise Proper noise Too much noi...

Page 48: ...modated in the processor unit Note that the RP 26 is not available with the statute mile type radar Necessary parts RP 26 Z 2E Code no 008 485 520 Name Type Qty Code No Remarks M card Base Assy 1 IF Board Cable assy M card base assy RP Board 14P0298 1 008 487 640 Pan head Screw B M4X8 C2700W 4 000 881 445 Pan head Screw B M3X8 C2700W 2 000 881 404 Not used Pan head Screw A M2 6X5 C2700W 2 000 800 ...

Page 49: ... J462 J465 Pan head Screw M4X8 RGB Board RGB board mounting plate RP board mounting plate Figure 4 9 Processor unit inside view 3 Disconnect RP connector from M card base assy Fasten the M card base assy and RGB board mounting plate with one M4X8 pan head screw Fasten with M4X8 screw Fasten with M3X8 screws 2 pcs Figure 4 10 Processor unit inside view ...

Page 50: ...rd case cover Pan head screw M2 6X5 2 pcs Pan head screw B M3X8 2 pcs Pan head screw A M3X8 M card base assy and RGB Board Pull forward and fix Teethed lock washer M3 Pan head screw B M4X8 Figure 4 11 Processor unit front view 6 Unfasten four M4X8 screws to remove the PCB card case cover at the front of the processor unit 7 Set the RP Board 14P0298 in the top slot of the PCB card case ...

Page 51: ...round wire from connector with this screw RP connector TOP VIEW FRONT VIEW RP Board ARP Board SPU Board Route cable between ARP and SPU Boards J1 Figure 4 12 Processor front and top views 10 Fasten the ground wire from the connector with M3X8 pan head screw and teethed lock washer at the location shown in Figure 4 12 11 Fasten the PCB card case cover to the processor unit 12 Connect the monitor ca...

Page 52: ...tor cable at the RGB Board See Figure 4 9 on page 4 10 for location 2 Fasten the PM Board 03P9225 to the location shown below with three M3X8 pan head screws J401 J411 PM Board 03P9225 J402 J403 Figure 4 13 Processor unit inside view 3 Connect J411 to J401 on the PM Board 4 Connect two connector assemblies VH3P L300 AA to J402 and J403 5 Solder the other end of the connector assemblies with extern...

Page 53: ... page for parts location 1 Open the processor unit 2 Unfasten four screws to dismount the INT Board cover 3 Fasten the ALARM Board to the processor unit with four M3X8 pan head screws supplied 4 Connect the NH connector 9 9P supplied between J471 on the ALARM Board and J451 EXT BUZ on the INT Board passing it through the cable band and binding it with existing cable tie 5 Fasten the cable band sup...

Page 54: ...through here Existing cable tie Figure 4 14 Processor unit inside view 4 6 AC DC Conversion Kit The AC DC Conversion Kit enables conversion from AC power to DC power and mainly consists of a circuit board and filter AC DC Conversion Kit for 24 rpm antenna Type OP03 161 24 Code No 008 499 760 AC DC Conversion Kit for 42 rpm antenna Type OP03 161 42 Code No 008 499 770 Name Type Code No Qty Name Typ...

Page 55: ...ix connectors to their proper locations on the PTU Board Do not connect J101 7 Loosen four screws fixing the AC filter 8 Fasten new filter 9 Connect cable from filter to J101 on the PTU Board 10 Fasten the PTU board cover 11 Connect power cable from ship s mains 12 Close the processor unit J106 J105 J104 J103 J446 J466 J462 J465 Screw M3X8 5 pcs Slide forward Screw M4X8 2 pcs Knob Filter Shown AC ...

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