Koden MDC-5204 Installation Manual Download Page 138

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Chapter 5 Troubleshooting and on board repair

MDC-5200/5500 Series

5-30

0092655002-03

5.4.2 Replacement of Internal Battery

The Display unit has a battery built-in. Battery is used only for an internal clock.

When the battery runs low, the internal clock of the radar will not always work properly.

Please exchange the internal battery.

Exchange method of the internal battery is explained as below.

1. Remove 10 fixed screws on the back of the display unit.

2. Remove the front panel from the main chassis by disconnecting the internal cable.

3. Exchange the internal battery on

the Logic PCB

(E63-700*).

Battery type

name: CR2032

Front

panel

Main chassis

*Subject to version change

Summary of Contents for MDC-5204

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Page 3: ...Document No Revised Version Norm When part of the document needs to be revised the document has advanced revision number The document No is indicated at the lower right side on the cover and at the left or right side of the footer region of each page 2016 2018 Koden Electronics Co Ltd All rights reserved No part of this publication may be reproduced transmitted translated in any from by any means ...

Page 4: ...ng of components 1 1 1 3 Appearance verification of each unit and accessories 1 1 1 4 Selection of location for installation 1 1 1 4 1 Antenna Scanner unit 1 2 1 4 2 Display unit and Operation unit 1 3 1 5 Cable wiring and interconnection 1 4 1 5 1 Antenna Scanner unit 1 4 1 5 2 Display unit 1 4 Chapter 2 System configurations 2 1 2 1 Standard configuration list 2 1 2 2 Spare parts list 2 5 2 3 In...

Page 5: ...isplay unit 3 36 3 4 1 Cable connection for MRD 111 MDC 5200 series 3 37 3 4 2 Cable connection for MRD 109 MDC 5500 series 3 38 3 4 3 KODEN GPS compass connection 3 39 3 4 4 Connecting a Gyro converter unit or THD 3 40 3 4 5 Connecting a Position Speed or other device of NMEA in out 3 41 3 4 6 Connecting an External monitor external buzzer 3 42 3 4 7 AIS cable connection 3 43 3 4 8 Cable connecti...

Page 6: ...de 4 20 4 2 6 1 How to input the SET DRIFT value by manual 4 20 4 2 7 Setting of latitude and longitude POSITION 4 21 4 2 7 1 How to input the POSITION value by manual 4 21 4 2 7 2 Compensation of POSITION data 4 21 4 2 7 3 How to input the compensation of position data by manual 4 21 4 2 8 Setting of serial output 4 23 4 2 8 1 Setting of TLL output 4 23 4 2 9 Limiting of type of signal to input p...

Page 7: ...repair request 5 1 5 2 Provided self diagnostic facilities 5 1 5 2 1 Alarm display and how to cancel 5 1 5 2 1 1 Alarm display list 5 2 5 2 1 2 Operation note display 5 6 5 3 Malfunction diagnostics 5 7 5 3 1 Malfunction detection step 5 7 5 3 2 Malfunction diagnostics flow chart 5 8 5 3 2 1 Initial malfunction diagnostics 5 8 5 3 2 2 Cannot turn on the power 5 9 5 3 2 3 No display 5 10 5 3 2 4 No...

Page 8: ...ut 7 12 7 4 Interface specification 7 15 7 4 1 Serial data input output specification 7 15 7 4 2 External buzzer and external monitor signal specification 7 16 7 4 2 1 Circuit fot horizontal sync vertical sync signal output 7 16 7 4 2 2 Circuit for R G B video signal 7 16 7 4 2 3 Buzzer output specification 7 17 7 4 3 Serial data input output specification AIS 7 17 7 4 4 Radar input output signal ...

Page 9: ...rces Specified power density and distance from antennas according to the provision as specified in IEC 60945 Transmission power antenna length 100 W m2 50W m2 10 W m2 4 kW 3 feet antenna 0 9 m 1 3 m m 2 8 m M 4 kW 4 feet antenna 1 0 m 1 4 m 3 1 m 4 kW 6 feet antenna 1 2 m 1 7 m 3 7 m 6 kW 4 feet antenna 1 5 m 2 1 m 4 5 m 6 kW 6 feet antenna 1 7 m 2 4 m 5 4 m 12 kW 4 feet antenna 2 1 m 2 9 m 6 4 m ...

Page 10: ... the dust Dust can temporarily cause distress to the respiratory system Take care not to inhale dust when cleaning the interior of the device It is recommended you wear a safety mask Measures against static electricity Static electricity occurring from carpet on the floor of the cabin clothes made of synthetic fiber etc may damage some electronic parts on the printed circuit board Please work on t...

Page 11: ...npacking of components Unpack components and check that all items correspond with the description of the packing list When a discrepancy or damage has been found please contact the transportation insurance firm and follow procedures for searching for loss items and claim of expense 1 3 Appearance verification of each unit and accessories Please check the appearance of each unit carefully confirm t...

Page 12: ... performance relating to range of first detection and target visibility in sea clutter 2 Keep the surface of the Antenna Scanner unit platform horizontal as much as possible 3 The Antenna Scanner unit should be installed in front of large objects or exhaust stack to prevent a blind sector or the effects on the antenna by engine exhaust soot 4 Keep sufficient maintenance area 5 Keep safety distance...

Page 13: ...ew is not obscured and there is minimum ambient light on the display viewing surface 2 Choose the best location from humidity spray rain and direct sunlight 3 Keep sufficient maintenance area Especially sufficient space is required near the back panel where cables are connected 4 Keep as far as possible from other radio devices 5 Keep safety distance from magnetic compass Table 1 2 Safety distance...

Page 14: ...erence between systems When these measures cannot be applied because of space limitations use metal pipes for each cable or other suitable ways to shield 2 In order to maximize the performance of the radar the antenna cable and the power cable should be as short as possible and should be laid within the nominal length 3 Connect the shielded braided wire of the antenna cable to the grounding termin...

Page 15: ...stallation material list 1 set 8 Document MDC 5200_5500 OM E Operation manual 1 9 Document MDC 5200_5500 IM E Installation manual 1 10 Document MDC 5200_5500 QR E Quick reference 1 MDC 5206 No Name Type Comment Weight Length Quantity 1 Antenna RW701A 04 4 ft 6 kg 1 RW701A 06 6 ft 8 kg 2 Scanner unit RB807 6 kW 18 1 kg 1 3 Display unit MRD 111 12 1 inch 8 2 kg 1 4 Connecting cable CW 845 15M With c...

Page 16: ...C 5200_5500 OM E Operation manual 1 9 Document MDC 5200_5500 IM E Installation manual 1 10 Document MDC 5200_5500 QR E Quick reference 1 MDC 5225 No Name Type Comment Weight Length Quantity 1 Antenna RW701A 04 4 ft 6 kg 1 RW701A 06 6 ft 8 kg 2 Scanner unit RB809 25 kW 20 0 kg 1 3 Display unit MRD 111 12 1 inch 8 2 kg 1 4 Connecting cable CW 845 15M With connectors on the both sides 15 m 1 5 Power ...

Page 17: ...Document MDC 5200_5500 OM E Operation manual 1 10 Document MDC 5200_5500 IM E Installation manual 1 11 Document MDC 5200_5500 QR E Quick reference 1 MDC 5506 No Name Type Comment Weight Length Quantity 1 Antenna RW701A 04 4 ft 6 kg 1 RW701A 06 6 ft 8 kg 2 Scanner unit RB807 6 kW 18 1 kg 1 3 Dispaly unit MRD 109 15 inch 12 5 kg 1 4 Operation unit MRO 108 1 8 kg 1 5 Connecting cable CW 845 15M With ...

Page 18: ... 5200_5500 OM E Operation manual 1 10 Document MDC 5200_5500 IM E Installation manual 1 11 Document MDC 5200_5500 QR E Quick reference 1 MDC 5525 No Name Type Comment Weight Length Quantity 1 Antenna RW701A 04 4 ft 6 kg 1 RW701A 06 6 ft 8 kg RW701B 09 9 ft 12 kg 2 Scanner unit RB809 25 kW 20 0 kg 1 3 Dispaly unit MRD 109 15 inch 12 5 kg 1 4 Operation unit MRO 108 1 8 kg 1 5 Connecting cable CW 845...

Page 19: ...High voltage power supply 4 Carbon brush 24Z125209B 1set Antenna motor For RB806 RB807 2 3 Installation material list M12 BOLT KIT No Name Specification Quantity Usage 1 Hexagon bolt B12X55U 4 Antenna Scanner unit 2 Nut N12U 8 Antenna Scanner unit 3 Plain washer 2W12U 8 Antenna Scanner unit 4 Spring washer SW12U 4 Antenna Scanner unit 5 Anti electro corrosive washer 56R7201M2 4 Antenna Scanner uni...

Page 20: ...able for data 5 m CW 376 5M With a 6 pin water resistant connector and one end plain cable for data 5 m CW 387 5M With a 8 pin water resistant connector and one end plain cable for AIS 5 m CW 561 10M or 30M With 12 pin water resistant connectors at both ends cable for remote display 10 m or 30 m CW 576 0 5M With a 10 pin water resistant connector and D Sub connector analog RGB Alarm out 0 5 m CW 5...

Page 21: ...rd DC power supply 21 6 to 41 6V DC Onboard AC power supply 100 115V AC 200 230V AC AC power cable VV 2D8 3M External buzzer GPS Compass KGC 222 Gyro log Interface ADPC 101 AIS CW 387 5M CW 576 0 5M Slave display MRD 111 MRD 109 MRO 108 CW 373 5M CW 561 10M J1 J2 J8 External monitor XGA Analog RGB CW 560 2M GYRO LOG J3 Gyro NMEA signal J5 GPS Plotter Other J6 Antenna RW701A 03 RW701A 04 RW701A 06 ...

Page 22: ...r VL PSG001 Onboard DC power supply 21 6 to 41 6V DC Onboard AC power supply 100 115V AC 200 230V AC AC power cable VV 2D8 3M External buzzer GPS Compass KGC 222 Gyro log Interface ADPC101 AIS CW 387 5M CW 576 0 5M Slave display MRD 111 MRD 109 MRO 108 CW 373 5M CW 561 10M J1 J2 J8 External monitor XGA Analog RGB CW 560 2M GYRO LOG J3 Gyro NMEA signal J5 GPS Plotter Other J6 Antenna RW701A 04 RW70...

Page 23: ...supply 21 6 to 41 6V DC Onboard AC power supply 100 115V AC 200 230V AC AC power cable VV 2D8 3M External buzzer GPS Compass KGC 222 Gyro log Interface ADPC101 AIS CW 387 5M CW 576 0 5M Slave display MRD 111 MRD 109 MRO 108 CW 373 5M CW 561 10M J1 J2 J8 External monitor XGA Analog RGB CW 560 2M GYRO LOG J3 Gyro NMEA signal J5 GPS Plotter Other J6 Antenna RW701A 03 RW701A 04 RW701A 06 CW 376 5M CW ...

Page 24: ...r supply 21 6 to 41 6V DC Onboard AC power supply 100 115V AC 200 230V AC AC power cable VV 2D8 3M External buzzer GPS Compass KGC 222 Gyro log Interface ADPC101 AIS CW 387 5M CW 576 0 5M Slave display MRD 111 MRD 109 MRO 108 CW 373 5M CW 561 10M J1 J2 J8 External monitor XGA Analog RGB CW 560 2M GYRO LOG J3 Gyro NMEA signal J5 GPS Plotter Other J6 Antenna RW701A 04 RW701A 06 RW701B 09 MDC 5512 55...

Page 25: ...MDC 5200 5500 Series Chapter 3 Installation method 0092655002 03 3 1 Chapter 3 Installation method 3 1 How to install the Antenna Scanner unit External view and dimensions RB806 RB807 Unit mm inch ...

Page 26: ...Chapter 3 Installation method MDC 5200 5500 Series 3 2 0092655002 03 RB808 RB809 Unit mm inch ...

Page 27: ...form with reference to Figure 3 1 2 The Antenna Scanner unit is secured with four 12 mm stainless steel bolts contained in installation material Unit mm inch 100φ RA774UA Figure 3 1 Plain view of mounting hole 199 7 83 185 7 28 0 55 3 97 Notch of Scanner Heading Antenna rotating radius R600 3 ft Antenna unit R700 4 ft Antenna unit R1000 6 ft Antenna unit R1400 9 ft Antenna unit 14φx 4 Cable openin...

Page 28: ...e antenna and install the Scanner unit to the rotating base Align the direction of antenna radiation side KODEN mark side with the projection mark on the rotating base 3 Fix the aerial with four bolts removed in step 2 Antenna radiation side KODEN mark side Antenna Rotating base Remove Protective cap Projection mark Figure 3 3 Antenna assembly to the rotating shaft Rotating base Flat washer Spring...

Page 29: ...d in 4 Shield braid terminal shall be fixed under the cable holder plate together with lug terminal after removing the edge portion of heat contraction tube of the antenna cable 7 Mount the TR unit after connecting the X1 and X2 connectors removed in 3 by fixing bolts 8 7 pin connector shall be connected to X11 of the TR unit 9 pin connector to X12 9 Antenna cable shall be clamped onto the TR unit...

Page 30: ...6 Make sure the radar system is turned off 1 Remove back cover by loosening four fixing bolts Tool Wrench 13mm 2 Disconnect connectors P3 from J3 E61 120X Remove the two fixing bolts Tool Wrench 13mm PCB E61 120X P3 J3 Bolt Bolt 3 Pull out the TR unit remove the cable clamp TR unit Cable clamp 4 Disconnect connector P2 from J2 and P2 from J5 P2 J2 PCB E71 110X P2 J5 ...

Page 31: ... Tool Wrench 8mm Remove the cable holding plate and rubber packing Cable holding plate Fixing bolt 8mm Rubber packing Cable inlet hole 8 Pull in the connecting cable into the scanner unit through the cable inlet hole Guide the cable to the cable holding plate 7 The connecting cable CW 845 xxM Blue tapes are wound as a mark on the cable Blue tape mark b Blue tape mark a Blue tape mark c Connecting ...

Page 32: ...tape mark a 10 Attach cable holding plate and fix it with two bolts Tool Wrench 8mm Cable holding plate 11 Attach the ferrite core from blue tape b to 10cm end Blue tape mark b 12 Secure the ferrite core in place by using provided bands Note The ferrite core and the bands are included with the installation material Ferrite core Band Band ...

Page 33: ...e placed in the far right under the motor 14 Clamp the cable by the cable clamp b Cable clamp b Cable clamp b Clamp the blue tape mark by the cable clamp c Blue tape mark c Cable clamp c 15 This picture is the view of the cable layout Clamp the blue tape mark c by the cable clamp c ...

Page 34: ... the scanner unit housing TR unit 16 Connect connector P2 to J2 and P4 to J5 PCB E71 110X P2 J2 PCB E71 110X P4 J5 17 Through the P4 to J5 to clamp A and B P4 J5 Clamp A Clamp B 19 Connect connectors P3 to J3 PCB E61 120X Fix the two fixing bolts Tool Wrench 13mm PCB E61 120X P3 J3 Bolt Bolt ...

Page 35: ...e screw A and the screw B B Clamping band A Connecting cable Shield braid terminal Clamping band 21 Clamp the connecting cable by the clamping band and fix with screw A Fix the shield braid terminal with screw B 22 Connect connector P2 to J2 PCB E61 120x Connect the connectors P1 and P3 to J1 and J3 PCB E71 110X P3 J3 P2 J2 PCB E61 120X PCB E71 110X P1 J1 ...

Page 36: ...ake sure the radar system is turned off 4 Disconnect connector P2 from J2 E61 110X 1 Remove back cover by loosening four fixing bolts Tool Wrench 13mm 2 Disconnect connectors P3 from J3 E61 120X Remove the two fixing bolts Tool Wrench 13mm PCB E61 120X P3 J3 Bolt Bolt 3 Pull out the TR unit TR unit P2 J2 PCB E61 110X ...

Page 37: ...the cable inlet hole Guide the cable to the cable holding plate Cable holding plate Fixing bolt 8mm Rubber packing 7 The connecting cable CW 845 xxM Blue tapes are wound as a mark on the cable Blue tape mark b Blue tape mark a Blue tape mark c Connecting cable Cable inlet hole 5 This picture is the view of the inside of the scanner unit housing a Cable holding plate b Cable clamp b c Cable clamp c...

Page 38: ...k a 10 Attach cable holding plate and fix it with two bolts Tool Wrench 8mm Cable holding plate 12 Secure the ferrite core in place by using provided bands Note The ferrite core and the bands are included with the installation material Band Band Ferrite core 11 Attach the ferrite core to side of the blue tape mark b Blue tape mark b Ferrite core ...

Page 39: ...e clamp b Ferrite core 15 This picture is the view of the cable layout Clamp the blue tape mark c by the cable clamp c Cable clamp d Cable clamp b Blue tape mark c Cable clamp c Clamp the blue tape mark by the cable clamp c 13 Tilt the cable with the ferrite core toward the cable clamp b Cable clamp b Ferrite core ...

Page 40: ... Connect connectors P3 to J3 PCB E61 120X Fix the two fixing bolts Tool Wrench 13mm 16 Connect connector P2 to J2 PCB E61 110X P2 J2 PCB E61 110X 17 Hook the P2 to J2 to the clamp P2 J2 Clamp 18 Insert TR unit in the scanner unit housing TR unit PCB E61 120X P3 J3 Bolt Bolt ...

Page 41: ... braid terminal with screw B Connecting cable Shield braid terminal Clamping band 20 Remove the screw A and the screw B B Clamping band A 22 Connect connector P2 to J2 PCB E61 120x Connect the connectors P1 and P3 to J1 and J3 PCB E61 110X P3 J3 P2 J2 PCB E61 120X PCB E61 110X P1 J1 23 Attach the back cover by tightening four fixing bolts Tool Wrench 13mm ...

Page 42: ...the radar system is turned off 4 Disconnect connector P2 from J2 E62 110X 3 Pull out the TR unit TR unit 2 Disconnect connectors P3 and P4 from J3 and J4 E61 120X Remove the two fixing bolts Tool Wrench 13mm P3 J3 PCB E61 120X Bolt Bolt 1 Remove the back cover by loosening four fixing bolts Tool Wrench 13mm P2 J2 PCB E62 110X ...

Page 43: ...ove the fixing two bolts Tool Wrench 8mm Remove cable holding plate and rubber packing Cable holding plate Fixing bolt 8mm Rubber packing 8 Pull into the inside of the scanner unit housing through the cable inlet hole Guide the cable to the cable holding plate Cable inlet hole 7 The connecting cable CW 845 xxM Blue tapes are wound as a mark on the cable Blue tape mark b Blue tape mark a Blue tape ...

Page 44: ...k a 10 Attach cable holding plate and fix it with two bolts Tool Wrench 8mm Cable holding plate 12 Secure the ferrite core in place by using provided bands Note The ferrite core and the bands are included with the installation material Band Band Ferrite core 11 Attach the ferrite core to side of the blue tape mark b Blue tape mark b Ferrite core ...

Page 45: ...e clamp b Ferrite core 15 This picture is the view of the cable layout Clamp the blue tape mark c by the cable clamp c Cable clamp d Cable clamp b Blue tape mark c Cable clamp c Clamp the blue tape mark by the cable clamp c 13 Tilt the cable with the ferrite core toward the cable clamp b Cable clamp b Ferrite core ...

Page 46: ...connector P2 to J2 PCB 62 110X P2 J2 PCB E62 110X 17 Hook the P2 to J2 to the clamp P2 J2 Clamp 19 Connect connectors P3 and P4 to J3 and J4 PCB E61 120X Fix the two fixing bolts Tool Wrench 13mm P3 J3 PCB E61 120X Bolt Bolt 18 Insert the TR unit in the scanner unit housing TR unit ...

Page 47: ...ove screw A and screw B A B Clamping band 21 Clamp the connecting cable by the clamping band and fix with screw A Fix the shield braid terminal with screw B Clamping band Connecting cable Shield braid terminal 22 Connect connector P2 to J2 PCB E61 120x Connect connectors P1 and P3 to J1 and J3 PCB E62 110X P2 J2 P1 J1 P3 J3 PCB E61 120X PCB E62 110X ...

Page 48: ...N Shield 4 Description Cable color No DATA Red 5 24V Blue 1 2 3 Orange thick 12V 15 Green thick 53V RTN 16 Blue thick 53V RTN 13 Yellow thick 53V 14 Shied V TRG RTN 11 12 Red thick 53V 9 Shield BP SHF RTN 10 Grey coax V TRG 6 Red DATA 7 8 Brown BP SHF 5 Shield DATA RTN 2 Blue 24V 3 Orange thick 12V 53V RTN Green thick 6 53V RTN Blue thick 7 P1 250V Purple 1 1 Purple 250V 53V Red thick 4 4 Yellow G...

Page 49: ...lor No 16 Blue thick 53V RTN GND Yellow 3 15 Green thick 53V RTN 2 14 Shied V TRG RTN 250V Purple 1 13 Yellow thick 53V Description Cable color No 12 Red thick 53V 10 Grey coax V TRG P2 11 V TRG Grey coax 9 9 Shield BP SHF RTN V TRG RTN Shied 8 8 Brown BP SHF BP SHF Brown 7 7 BP SHF RTN Shield 6 6 Red DATA DATA Red 5 5 Shield DATA RTN DATA RTN Shield 4 4 Yellow GND 24V Blue 1 1 Purple 250V 12V Ora...

Page 50: ... procedures Install the display unit so that when user is looking ahead the lookout view is not obscured The orientation of the display unit should be such that the user is looking ahead The lookout view should not be obscured and the ambient light should cause minimum degradation on the display External view and dimensions MRD 111 MDC 5200 series MRD 109 MDC 5500 series Unit mm inch ...

Page 51: ...MDC 5200 5500 Series Chapter 3 Installation method 0092655002 03 3 27 MRO 108 MDC 5500 series Unit mm inch ...

Page 52: ...it is secured on the mounting bracket 2 Remove the Display unit from the mounting bracket and put it on a stable flat place 3 Place the mounting bracket in the appropriate setting position and secure it with five 5 mm screws 4 Remount the Display unit on the mounting bracket and secure it with knob bolts which were removed in 1 Figure 3 6 Diagram of installation procedure on the table Unit mm inch...

Page 53: ... Figure 3 7 Maintenance space necessary for tabletop Display unit Note In case of mounting the Display unit on the table some maintenance space is required for cabling connector access fuse replacement fastening of bolts etc as shown in the following figure Unit mm inch ...

Page 54: ...ew as shown in the following figure 3 Fit in four corner guard caps Display unit M4 screw four places Corner guard cap four places Figure 3 8 The opening and nut holes for Display unit 1 Cut an opening and drill 4 0 mm in the case of fixed nut four nut holes with the size shown in Figure 3 8 on the side for attachment of a Display unit on a panel 2 Unscrew two knob bolts that hold the Display unit...

Page 55: ...hat the Display unit is secured on the mounting bracket 2 Remove the Display unit from the mounting bracket and put it on a stable flat place 3 Place the mounting bracket in the appropriate position and secure it with five screws 4 Remount the Display unit on the mounting bracket and secure it with knob bolts which were removed in 1 Figure 3 10 Diagram of installation procedure ...

Page 56: ...e front bezel of Operation panel to make a gap and then pinch and pull up the corner guard cap with fingers Take care not to damage the bezel of Operation panel by the tip of flat blade screwdriver 2 Remove M4 4 mm screws with which the Operation panel is secured to the mounting bracket and remove the Operation panel from the bracket 3 Mark the place as shown in the following figure and then secur...

Page 57: ...16 100 5 37 64 141 5 1 37 64 40 15 5 32 385 1 37 64 40 Unit mm inch Figure 3 13 Maintenance space necessary for operation Figure 3 12 Installation of Operation unit Corner guard cap 4 places Operation unit M4 screw 4 places M5 screw 4 places Clamp left Clamp right Unit mm inch ...

Page 58: ...y unit on a panel 2 Remove four knobs that hold the Display unit to the mounting bracket 3 Remove four corner guard caps 4 Remove the Display unit from the mounting bracket and set it on the level place Figure 3 14 Opening and holes for mounting a Display unit Figure 3 15 Flush Mounting the Display unit Installation 1 Fit the Display unit in the precut opening of the panel 2 Secure the Display uni...

Page 59: ...t mm inch Installation 1 Remove corner guard caps of four corners of the Operation panel enclosure 2 Insert the Operation panel and its connecting cable into the opening and adjust the Operation panel parallel to the mounting face Figure 3 17 3 Secure the Operation panel to the panel with 4 mm tapping screw 4 places 4 Return corner guard caps removed in 1 to the original places Figure 3 16 Diagram...

Page 60: ...output J2 AIS signal input J3 NMEA input output Inter switch status control J4 NC J5 NMEA input output J6 NMEA input output Connection port of KODEN GPS compass INTER SWITCH Radar video Trig AZI SHM signal input output for inter switch POWER Input DC power source J7 Connection Antenna Scanner unit J1 J2 J3 J4 J5 J6 INTER SWITCH POWER J7 Display unit ...

Page 61: ...hown in Figure 3 18 View of CW 259 connector Power cable pin assignment No Wire color Signal name 1 Black DC Main power 2 White DC Main power 3 Grey Ground 1 2 3 Connecting cable 242J159098B 15M or CW 845 15M Note Standard length 15 m AC DC Rectifier PS 010 or VL PSG001 Figure 3 18 Cable connections for standard configuration of MRD 111 Display unit Display unit Antenna Scanner unit DC Power suppl...

Page 62: ...hown in Figure 3 19 View of CW 259 connector Power cable pin assignment No Wire color Signal name 1 Black DC Main power 2 White DC Main power 3 Grey Ground 1 2 3 Connecting cable 242J159098B 15M or CW 845 15M Note Standard length 15 m AC DC Rectifier PS 010 or VL PSG001 Figure 3 19 Cable connections for standard configuration of MRD 109 Display unit Display unit Antenna Scanner unit DC Power suppl...

Page 63: ...y The communication baud rate is set to 38400 bps IEC61162 2 or both Display unit and GPS compass Start the GPS compass to output HDT GGA VTG and ZDA sentence signals Refer to 4 2 11 Setup KGC GPS compass Note The KGC 1 DATA2 port or KGC 222 DATA1 DATA2 port connecting port to radar is set as 38400 bps signal type HDT GGA VTG and ZDA by this initialization When these ports of GPS compass is used f...

Page 64: ...gnal to one of the J3 J5 or J6 port Set the baud rate of connected port to 38400 bps 61162 2 in MAINTENANCE I O menu Set the output of Gyro converter and THD gyro serial output as follows Baud rate 38400bps TX cycle 25ms 50ms Sentence THS or HDT Please refer to the operation manual of each unit for details Gyro synchro or step signal THD OR J3 Gyro converter Option item ADPC 101 Serial signal IEC ...

Page 65: ... WPL Routes RTE WPL Cross track RMB XTE Datum DTM Depth DBT DPT Temperature MTW Date ZDA RMC GGA LOP GLC Wind MWD ROT ROT These sentences can select the port of each sentence input in the radar menu The output port is J3 J5 and J6 ports As for the J6 port the transmission cycle is set at 0 seconds and not output by default The J5 port is output TTM sentence in a cycle for 1 second by default The J...

Page 66: ...act will close in case of alarm Switching voltage 30V Max current capacity 1A CW 560 2M or equivalent 3 4 6 Connecting an External monitor external buzzer Figure 3 23 Cable connection of Display unit to external monitor and buzzer XGA Monitor Analog RGB input CW 576 0 5M Battery External Buzzer White or Black J1 Black or White ...

Page 67: ... OUT B 5 Brown OUT A 6 Green GND 7 Red Twist cable NC 8 Grey NC Pin No CW 387 Wire color Signal name 1 Shield Frame ground 2 Orange Red 1 IN A 3 Orange Black 1 IN B 4 White Red 1 OUT B 5 White Black 1 OUT A 6 Grey Black 1 GND 7 Pink Red 1 NC 8 Pink Black 1 NC Pin 1 Indicated AIS Cable connector pin assignment Serial signal IEC 61162 2 CW 387 5M J2 Green Black twisted cable Black is not used Figure...

Page 68: ...onnector of master Display unit and are supplied to the slave Display unit via data cable The slave Display unit can also use ATA and chart option functions in the same way as the master one 2 Connect the slave Scanner unit to the slave Display unit in a crossover connection 3 Operation unit MRO 108 is required for MRD 109 Figure 3 25 Connecting a slave Display unit on Crossover dual and independe...

Page 69: ...nnected as follows 1 When used as a monitor the slave Display unit cannot control the Scanner unit The monitor slave Display unit will display its range in accordance with the master one 2 Operation unit MRO 108 is required for MRD 109 Master Display unit MRD 109 MRD 111 Slave Display unit MRD 109 MRD 111 Remote cable CW 561 10M or 30M 10m or 30m Figure 3 26 Connecting a slave Display unit as a mo...

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Page 71: ...s in the MAINTENANCE menu to the equipment adjustment in the following order STARTUP TUNE HL OFFSET TX DELAY ANT HEIGHT ANT CABLE MBS SEA CURVE FUNCTION KEY RANGE ENABLE TIMES ENABLE LOGO MOTOR HIGH SPEED MOUSE SPEED I O Serial interface setting with other equipments SECTOR MUTE Setup sector mute mode ON or OFF START and END position PRESET Setup RAIN min and max SEA min and max GAIN min and max G...

Page 72: ...nd stable object such as the mountain or island as far as possible Adjust GAIN knob to decrease the gain to a level where the chosen target is barely visible 2 Press MENU key select MAINTENANCE STARTUP TUNE and set it to AUTO by moving the trackball joystick and then press ENT key 3 Select MAINTENANCE STARTUP AUTO ADJ VALUE will show the current setting of the input value by highlighting the last ...

Page 73: ... differ 1 degree or more 3 Press MENU key to display Menu Select MAINTENANCE STARTUP HL OFFSET VALUE will show the current setting of the input value by highlighting the last digit value by the trackball joystick 4 Move the trackball joystick up or down to adjust the value to match the bearing value of the target picture to the compass value 5 Press ENT key to save the adjustment result Adjustable...

Page 74: ...kball joystick 3 Move the trackball joystick up or down to adjust the value to get a straight picture of the straight object in the display as shown in Figure 4 1 4 Press ENT key to save the adjustment result Note When you use inter switch mode at first time please set TX DELAY adjustment of each antenna These setting data are memorized in non volatile memory and applied automatically when each an...

Page 75: ...a is selected 4 1 6 Main Bang Suppression MBS This setting is utilized to suppress the center spot transmit leak signal at the short and middle of the picture as shown in Figure 4 2 1 If GAIN mode is AUTO change to MAN mode 2 Set the range scale to 0 25 NM set RAIN at 0 turning RAIN knob set SEA at 0 by turning SEA knob set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turnin...

Page 76: ...URVE and select setting level by the trackball joystick then press ENT key Adjustable value 1 to 8 Echoes in short range are varied in accordance with antenna height Use 1 for the lowest antenna and 8 for highest antenna Actual adjustment of the STC CURVE is done by obtaining a continuous echo return of sea clutter out to maximum selected range Be careful when removing sea clutter in short range a...

Page 77: ...ection shows up on the lower left of display Using trackball joystick and ENT key make a selection and save to designated function key Figure 4 3 PICTUREMODE PROCESS Dedicated function name EXPANSION IR F1 VID F2 OFF NOISEREJ F3 ECHO SP LP TRAIL T REL F4 TRAIL TRAIL TIME F5 DISPLAY DISPLAY MODE TRAIL RESET F6 ALARM OFF CENTER TARGET STAB MODE Note F5 and F6 NAV TOOL TM RESET MDC 5500 series only M...

Page 78: ...5 ON 0 25 ON 0 5 ON 0 25 ON 0 5 ON 1 OFF 0 5 ON 0 75 ON 1 5 OFF 0 75 ON 1 OFF 2 ON 1 OFF 1 5 ON 3 OFF 1 5 ON 2 OFF 4 ON 2 OFF 3 ON 5 OFF 3 ON 4 OFF 6 OFF 4 OFF 5 OFF 8 ON 5 OFF 6 ON 10 OFF 6 ON 8 OFF 12 OFF 8 OFF 10 OFF 16 ON 10 OFF 12 ON 20 OFF 12 ON 16 OFF 24 OFF 16 OFF 20 OFF 32 ON 20 OFF 24 ON 36 OFF 24 ON 32 OFF 40 OFF 32 OFF 36 OFF 48 OFF 36 OFF 40 OFF 50 OFF 40 OFF 48 ON 64 ON 48 ON 50 OFF ...

Page 79: ... OFF 1 5 ON 2 OFF 4 ON 2 OFF 3 ON 5 OFF 3 ON 4 OFF 6 OFF 4 OFF 5 OFF 8 ON 5 OFF 6 ON 10 OFF 6 ON 8 OFF 12 OFF 8 OFF 10 OFF 16 ON 10 OFF 12 ON 20 OFF 12 ON 16 OFF 24 OFF 16 OFF 20 OFF 32 ON 20 OFF 24 ON 36 OFF 24 ON 32 ON 40 OFF 32 ON 36 OFF 48 OFF 36 OFF 40 OFF 50 OFF 40 OFF 48 ON 64 ON 48 ON 50 OFF 80 OFF 50 OFF 64 ON 96 ON 64 ON 80 OFF 100 OFF 80 OFF 96 OFF 120 OFF 96 OFF 100 OFF 144 OFF 100 OFF...

Page 80: ... 1 5 OFF 0 75 ON 1 OFF 2 ON 1 OFF 1 5 ON 3 OFF 1 5 ON 2 OFF 4 ON 2 OFF 3 ON 5 OFF 3 ON 4 OFF 6 OFF 4 OFF 5 OFF 8 ON 5 OFF 6 ON 10 OFF 6 ON 8 OFF 12 OFF 8 OFF 10 OFF 16 ON 10 OFF 12 ON 20 OFF 12 ON 16 OFF 24 OFF 16 OFF 20 OFF 32 ON 20 OFF 24 ON 36 OFF 24 ON 32 OFF 40 OFF 32 OFF 36 OFF 48 OFF 36 OFF 40 OFF 50 OFF 40 OFF 48 ON 64 ON 48 ON 50 OFF 80 OFF 50 OFF 64 OFF 96 ON 64 OFF 80 OFF 100 OFF 80 OFF...

Page 81: ...tions time easily Initial value 30sec 1min 3min 6min 12min 30min 60min 1 Press MENU key to display Menu Select MAINTENANCE STARTUP TIMES ENABLE 2 Select trail times value and set ON or OFF 3 Press ENT key to save the times enable or disable to use Fig 4 5 Times enable setting TIMES ENABLE 30sec ON 1min ON 2min OFF 3min ON 5min OFF 6min ON 10min OFF 12min ON 15min OFF 24min OFF 30min ON 45min OFF 4...

Page 82: ...ransparent color on the screen 2 Save it as logo bmp file to an SD memory card 3 Insert SD memory card in the card reader on front panel 4 Press MENU key to display Menu Select MAINTENANCE STARTUP LOGO LOAD GO and press ENT key 5 5 sec later remove SD memory card from the card reader 6 Select MAINTENANCE STARTUP LOGO LOGO select WAIT or STANDBY And press ENT key WAIT Logo is displayed during count...

Page 83: ...otal transmitting time of the radar at wait or standby mode 1 Press MENU key to display Menu Select MAINTENANCE STARTUP TX HOUR DISP select WAIT or STANDBY and press ENT key WAIT TX HOUR is displayed during countdown time STANDBY TX HOUR is displayed during standby mode High speed rotation is not available in OFF 1 Press MENU key to display Menu Select MAINTENANCE STARTUP MOTOR HIGH SPEED Select h...

Page 84: ...er device name and heading value Offset value of heading input Select STW input source Talker device name and speed value Select COG SOG input source Talker device name and course value Talker device name and speed value Select position input source Talker device name and LAT LON value Select position offset input source Offset input source name and offset value Reference datum name Local datum na...

Page 85: ...battery Refer to 5 4 2 Replacement of Internal Battery In order to use the internal clock of the radar time set is required 1 Press MENU key to display Menu Select MAINTENANCE I O TIME TIME CLOCK and press ENT key Set the internal clock for year month and day by UTC 1 Press MENU key to display Menu Select MAINTENANCE I O TIME CLOCK SET DATE to highlight the value of Day Month Year Move the trackba...

Page 86: ...excluding navigation function mapping function display of data TT ARPA and AIS etc will be used without connection to other devices an alarm with sound is displayed to remind an operator of input of ship s bearing ship s speed and latitude and longitude Please use this radar with keeping the ship s bearing ship s speed and latitude and longitude OFF as follows Method of setting Press MENU key to d...

Page 87: ...llows 1 MAINTENANCE I O KGC SET BRG CORR 0 0 and then select the last digit of entry frame for a numerical value and set with ENT key after pointing at the angle to be compensated by moving the trackball joystick up and down 4 2 3 2 Connection of other device In case of a gyro with analogue signal output such as step signal or synchronous signal Refer to 3 4 4 Connecting a Gyro converter unit or T...

Page 88: ...ll joystick 3 Move the trackball joystick up or down to set the value Press ENT key to save the set result Setting value 0 0 to 359 9 Note The manual input data is displayed with yellow color 4 2 3 4 Compensation of angle of ship s bearing When there is any constant error in input ship s bearing it can be used after compensated as follows 1 MAINTENANCE I O HDG OFFSET VALUE will show the current se...

Page 89: ...his means that STW is calculated from ground speed data and SET DRIFT data inputted from VDR sentence or by manual 4 2 4 1 How to input the STW value by manual 1 MAINTENANCE I O STW MAN VALUE will show the current setting of the input value by highlighting the last digit value by the trackball joystick 2 Move the trackball joystick up or down to set the value Press ENT key to save the set result S...

Page 90: ...ET DRIFT to be used for CURRENT mode When CURRENT is selected in 4 2 4 STW and 4 2 5 COG SOG the device to input SET DRIFT is selected Select the sensor of SET DRIFT when CURRENT is selected at STW and COG SOG 1 MAINTENANCE I O SET DRIFT SET DRIFT VDR or MAN and press ENT key Set values VDR MAN MAN Use SET DRIFT value manually input Note AIS display does not work when MAN is selected 4 2 6 1 How t...

Page 91: ...g the last digit value by the trackball joystick 5 Move the trackball joystick up or down to set the value Press ENT key to save the set result Note The manual input data is displayed with yellow color 4 2 7 2 Compensation of POSITION data When the geodetic system in navigator and that in the map used are different the position may become different even with the same values of latitude and longitu...

Page 92: ...ove the trackball joystick up or down to set the value Press ENT key to save the set result Setting value 1 000W to 1 000E For setting in MAN mode set the radar in N UP mode to display map Transmit radar and display the echo Then comparing the landscape of the radar image with the map input offset values of latitude and longitude with the trackball joystick When a value is input it moves right and...

Page 93: ...automatic tracking target captured is output with the cycle set in 4 2 8 Setting of serial output MARK The positions marked in drawing will be output at every marking TARGET TLL output is set on the function key Every press of the function key allows the position of cursor to be output as TLL on the screen Highlight numeral value and enter desired period for desired sentence No output is available...

Page 94: ...orts INPUT Port number J3 J5 J6 O1 O2 J3 NMEA BWC ALL J5 NMEA DBT ALL J6 NMEA DPT ALL O1 OPTION DTM ALL O2 OPTION GGA ALL GLC ALL GLL ALL GNS ALL HBT ALL HDG ALL HDM ALL HDT ALL MTW ALL RMA ALL RMB ALL RMC ALL ROT ALL RTE ALL THS ALL VBW ALL VDR ALL VHW ALL VTG J3 WPL ALL XTE ALL ZDA ALL Selection cursor moves within sub menu when trackball joystick is turned up and down Select the sentence here G...

Page 95: ...0 bps OP1 38400 bps OP2 4800 bps OP1 and OP2 port will be displayed when JB 35 is connected to J3 Example of change of setting J3 port 38400 bps 4800 bps Select MAINTENANCE I O BAUDRATE J3 4800 and set with ENT key 4 2 10 1 Setting all I O ports automatically This radar can set the format of all I O ports automatically by following procedure 1 Press MENU key to display Menu MAINTENANCE I O BAUDRAT...

Page 96: ...ng correction of KGC 222 When the mounting direction of KGC 222 has been out of alignment compensation of the misalignment allows KGC 222 to output HDT signal as follows 1 Select MAINTENANCE I O KGC SET BRG CORR 2 Select the last digit of entry frame for a numerical value and press ENT key after pointing at the angle to be compensated by turnig the trackball joystick up and down 4 2 12 Serial moni...

Page 97: ... mode Change method of MAN and CFAR Press the RAIN knob or put a cursor on the indicator of MAN or CFAR upper right of the display and press ENT key 4 4 1 1 RAIN MIN MAN and CFAR mode RAIN MIN is intended to adjust the preset minimum value of anti rain clutter This is a function even when anti rain clutter suppression knob is set at minimum This function has also effect to moderate the effect agai...

Page 98: ...n be used MAN mode 1 Check MAN indication of RAIN mode from upper right of the display If RAIN mode is CFAR change to MAN mode If GAIN mode is AUTO change to MAN mode If SEA mode is AUTO change to MAN mode 2 Set RAIN at 100 by turning RAIN knob set GAIN at 100 by turning GAIN knob and set SEA at 0 by turning SEA knob in rainfall 3 Press MENU key to display Menu Select MAINTENANCE PRESET RAIN MAX a...

Page 99: ...sier This adjustment can be used in common for the entire range Please carry out the adjustment at mild state of sea MAN mode 1 Check MAN indication of SEA mode from upper right of the display If SEA mode is AUTO change to MAN mode If GAIN mode is AUTO change to MAN mode If RAIN mode is CFAR change to MAN mode 2 Set the range scale at 0 75 NM set SEA at 0 by turning SEA knob set RAIN at 0 by turni...

Page 100: ...FAR change to MAN mode 2 Set the range scale at 12 NM set SEA at 0 by turning SEA knob set RAIN at 0 by turning RAIN knob set GAIN at 80 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob 3 Press VRM1 key to display and set VRM at 8 0NM by turning VRM knob For MDC 5500 series Press VRM1 key to display and set VRM at 8 0NM by turning EBL VRM knob For MDC 5200 series 4 Put t...

Page 101: ...the trackball joystick 7 Move the trackball joystick up and down watching white noise on the display to increase the set value of SEA MAX from 0 When the white noise on the display disappears from the area between the center and 8 NM stop the movement of the trackball joystick and press ENT key for setting 8 After completion of all setting return IR1 IR 2 or IR3 4 4 3 Setup GAIN MIN and MAX mode D...

Page 102: ...per right of the display If GAIN mode is MAN change to AUTO mode If SEA mode is AUTO change to MAN mode If RAIN mode is CFAR change to MAN mode 2 Set the range scale at 24 NM set SEA at 0 by turning SEA knob set RAIN at 0 by turning RAIN knob set PICTURE 1 mode set GAIN at 0 by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob 3 Press MENU key to display Menu Select MAINTENA...

Page 103: ...t SEA at 0 by turning SEA knob set RAIN at 0 by turning RAIN knob set PICTURE 1 mode set GAIN at a maximum level by turning GAIN knob and set BRILL at a maximum level by turning BRILL knob 3 Press MENU key to display Menu Select MAINTENANCE PRESET GAIN MAX and highlight of the last digit of entry frame of numerical value by moving the trackball joystick 4 Watching the white noise on the display ch...

Page 104: ...OAD of Setup data MAP Cannot be used while transmitting By saving setup data to the internal memory or external memory the initial setup and all settings are saved in the event that the radar needs to be reinitialized or some changes been made user can go back to the original settings by restoring from memory Backup of setup data should be saved after initial setup In case of malfunction of displa...

Page 105: ...d to store settings in above procedure in the card reader on front panel 2 Press MENU key to display Menu Select MAINTENANCE BACKUP SD CARD select SETUP LOAD MARK LOAD TGT TRACK LOAD or OWN TRACK LOAD GO and press ENT key When SD memory card not inserted or no data found on the card SD CARD menu is shaded menu and cannot be operated CAUTION Put the cover firmly after the SD card Insert Remove Wate...

Page 106: ...isplay Menu Select MAINTENANCE TX HOUR RESET and press ENT key 4 7 MENU Setup MENU SETUP menu can be used to simplify full menu and turn off the items in full menu that are not used This is often used to remove not needed menu items for simple operation of the radar 1 Press MENU key to display Menu Select MAINTENANCE MENU SETUP GO and press ENT key Setup menu display will display 2 Select menu ite...

Page 107: ...eader on front panel 4 Press POWER ON OFF key to turn on radar will start update procedure automatically Message of LOADING IN PROGRESS PLEASE DO NOT POWER OFF and time bar will be displayed EBL1 EBL2 and BRILL VRM1 VRM2 and PANEL key s lamps flash red MDC 5500 series only Few minutes later when program update is complete LOADING COMPLETE PLEASE EJECT SD CARD message appears on the display 5 Eject...

Page 108: ...y TRUE This vector shows the course speed of a target only regardless of own ship REL This vector adds the course speed of a target to the course speed of own ship Example Own ship position and Target position Radar display VECTOR TRUE VECTOR REL This vector shows the course speed of a target only regardless of own ship This vector adds the course speed of a target to the course speed of own ship ...

Page 109: ...ernal status is provided for self diagnostics of this device 5 2 1 Alarm display and how to cancel Alarm display may appear at the lower right of the radar display as shown in Figure 5 1 when a malfunction or operation error has been detected in the device Abnormalities are categorized as Alarm Warning and Caution When alarm display actually appears and there is something wrong with radar record t...

Page 110: ... 1 3 Tracked target exceeded the CPA TCPA limit Tracked target has turned into dangerous target A A 191 2 8 AIS target exceeded the CPA TCPA limit AIS target has turned into dangerous target A W 192 1 4 Tracked target entered into the guard zone Tracked target has entered into the guard zone A W 192 2 5 Auto acquisition of a radar target Captured a target entered into auto acquisition area A W 192...

Page 111: ...1 53 Echo area alarm detected Images are detected in echo alarm area A W 10000 2 15 Echo map area alarm detected Images were detected in map area B C 10000 3 11 Activated AIS target without HDG or COG There is neither ship s bearing nor fairway of AIS active target input data to HDG or COG B C 11000 1 14 Nav line exceeded Own ship crossed the Nav line B C 11000 2 62 Received AIS message Received A...

Page 112: ... A A 17000 3 43 Antenna magnetron heater abnormal Something is wrong with magnetron or Scanner unit A A 17000 4 44 Antenna magnetron high voltage abnormal High voltage fuse for transmission blown A A 17000 5 45 Antenna high voltage abnormal High voltage fuse for transmission blown A A 17000 6 46 Motor voltage abnormal Motor voltage fuse blown A A 17000 7 48 Azimuth abnormal BP signal from Scanner ...

Page 113: ...C 18002 1 71 SD card problem SD card may be broken B C 18002 2 72 SD card not ready There is not SD card B C 18002 3 73 SD card write protected SD card is protect mode B C 18002 4 74 SD card not enough free space Memory of SD card is not left B C 18002 5 75 Illegal data The data does not agree B A 18003 1 JB 35 not connected No communication between junction box JB 35 is available Connector J3 is ...

Page 114: ... transmission key during pre heating countdown No HDG LAT LON signal As signals of ship s bearing latitude longitude had not been input functions that need those signals have been disabled No HDG signal As signals of ship s bearing had not been input functions that need ship s bearing signal were disabled No SPD signal As speed signal had not been input functions that needs speed signal were disab...

Page 115: ...r Backlight power PCB 1 Adjust properly 2 Confirm by a serviceman 3 Request repair Table 5 4 possible malfunctions Error status Possible cause Measure Display brilliance is dark 1 Adjustment of display brilliance is incorrect 2 Failure of LCD driver circuit 3 Failure of Backlight power PCB 1 Adjust properly 2 Request repair 3 Request repair No radar echo is displayed 1 Receiver is detuned 2 Video ...

Page 116: ... seen during preheating countdown time Power ON the Radar Yes Start transmitting Are radar echos normal Does short buzzer sound Are radar echos displayed No Go to 5 3 2 8 Data such as heading speed latitude longitude cannot be received Go to 5 3 2 5 Operation unit error Go to 5 3 2 6 No radar echo Go to 5 3 2 4 No response from the antenna unit Go to 5 3 2 3 No display No No Yes No Yes Yes Yes Yes...

Page 117: ... 6 to 41 6 VDC No Reconnect to proper power supply Is the voltage of J710 17 J710 19 and J710 21 pins on the main logic PCB E63 700 12VDC Yes No Power Supply PCB E63 600 failure Is fuse properly rated Yes Exchange fuse Is inboard power polarity correct Yes No Yes Reconnect correctly No Is there not a contact point in the antenna cable No Power supply PCB E63 600 failure Yes Antenna cable failure N...

Page 118: ...splay brilliance maximum No Failure main logic PCB E63 700 No Yes Is the connection of Main logic PCB E63 700 J704 and LCD module correct No Connect correctly Does the voltage of J613 1 J613 2 and J613 3 pins on the back light power PCB E63 610 12VDC Yes Back light power PCB E63 610 failure No No LCD module failure Yes Is the external monitor displayed by the analog RGB output Main logic PCB E63 7...

Page 119: ...nna cable connection correct Is the voltage J7 3 of antenna connector 12V Yes Yes Set INDEPENDENT MASTER No Connect antenna cable correctly Yes No Is INDEPENDENT MASTER displayed in MENU SYSTEM INTER SWITCH menu No Not support antenna is connected Yes Power supply PCB E63 600 failure Go to 5 3 2 10 1 Antenna unit failure RB806 or 5 3 2 10 2 Antenna unit failure RB807 RB808 RB809 No Subject to vers...

Page 120: ... failure No No Does the LED of trackball of Operation unit flash on and off in red blue or yellow Yes Yes Operation unit failure Operation unit failure Subject to version change Does the tune bar show not less than 70 Does the transmission stop Cannot see all range radar echo Yes No Confirm alarm message at lower right of the display No Yes Readjust tune No Antenna unit failure Yes Is the followin...

Page 121: ...Is the following setting properly GAIN Manual Maximum SEA Manual Minimum RAIN Minimum VIDEO CONTRAST 3 or more PROCESS OFF Yes No Set properly Antenna unit failure Is the setting value of antenna cable length properly Yes No Set properly MENU MAINTENANCE START UP ANT CABLE Is the BRILL setting value of ECHO 100 Yes No Set setting value to 100 MENU BRILL ECHO Is the following PRESET value properly ...

Page 122: ...valid Is MENU MAINTENANCE I O HDG STW COG SOG POSITION set to proper No Set HDG STW COG SOG position to proper Is the cable connection right Input Output Polarity Confirm connection cable Is the baud rate right Yes No No Correct BAUDRATE MENU MAINTENANCE I O BAUDRATE No Take measures required to obtain nominal voltage Yes No Main logic PCB E63 700 failure Yes Yes Are the all data of input confirma...

Page 123: ...et target input range to 64 0NM Is the AIS FILTER menu set to OFF or 0 except GUARD ZONE MENU TARGET AIS AIS FILTER No Set AIS filter menu properly Is the cable connection right Input Output Polarity Confirm connection cable Yes No Take measures required to obtain nominal voltage Yes No Main logic PCB E63 700 failure Yes Does the AIS function switch turn on MENU TARGET AIS AIS Turn on AIS function...

Page 124: ... 2 10 1 Antenna unit failure RB806 Yes SCAN PCB failure No No SCAN PCB failure Yes 12V cable is short circuited to frame Does this status recover by removing X12 connector from modulator PCB Does this status recover by removing X11 connector from modulator PCB Shorted in antenna connection cable or Display unit failure ...

Page 125: ...e Yes SCAN PCB failure Is 24V at X12 1 pin of SCAN PCB normal Antenna unit wiring failure or Display unit failure No Please check the following points and measure 1 Rope is winding around antenna 2 Failure of rotating mechanism such as Gear unit Failure of motor failure wiring in Antenna unit or failure of Display unit power No Yes No Change fuse with a new one End Is antenna rotating normally Yes...

Page 126: ...t least 6 mm Motor failure Error message Azimuth abnormal is displayed Is motor rotating Go to Antenna does not rotate page 5 13 Error message Head line signal abnormal is displayed Is motor rotating Failure of motor power or wiring in Antenna unit or failure of Display unit power Yes Is motor drive power 24V at X12 1 pin normal No No Go to Antenna does not rotate page 5 13 Failure of Heading SW C...

Page 127: ...nit and Antenna unit SCAN PCB failure Yes No Is 6 3 V applied to a magnetron heater No Yes Is transmitter high voltage fuse blown No Yes Is 250 V at X11 1 pin of SCAN PCB normal No Yes Is there any abnormal sound from pulse transformer Yes MIC module failure SCAN PCB failure No manual tuning Is 24V at X12 1 pin of SCAN PCB normal Failure of wiring in Antenna unit or failure of Display unit power I...

Page 128: ...g function operating normally No End Yes Fix error part of connection MIC failure Magnetron failure Main logic PCB failure Is Error Antenna Magnetron current message displayed Is MIC monitor terminal voltage within 30 to 70 mV range Is Video signal connection in the antenna connection cable normal No radar picture is displayed No echo receiving signal Yes No No No Yes Yes ...

Page 129: ...00 5500 Series Chapter 5 Troubleshooting and on board repair 0092655002 03 5 21 Low gain No Yes Magnetron failure SCAN PCB failure Is error message Antenna magnetron current abnormal displayed on the display ...

Page 130: ... No 12V cable is short circuited to frame Does this status recover by removing P1 J1 connector from modulator PCB Does this status recover by removing P5 J5 connector from control PCB Shorted in antenna connection cable or Display unit failure No Modulator PCB failure Motor driver PCB failure Yes Does this status recover by removing P2 J2 connector from modulator PCB ...

Page 131: ...ulator PCB failure Pulse width control failure Modulator PCB or Display unit failure Please check the following points and measure 1 Rope is winding around antenna 2 Failure of rotating mechanism such as Gear unit Failure of motor failure wiring in Antenna unit or failure of Display unit power No Yes No Change fuse with a new one End Is antenna rotating normally Yes No Can antenna rotate by hand I...

Page 132: ...ailure Is motor drive power 53V at J3 1 pin normal Motor failure No Is used brushless motor Yes 2 No Failure of motor power or wiring in Antenna unit or failure of Display unit power Yes Is motor drive power 24V between J2 8 and J1 8 normal No 2 Yes Motor failure Failure of motor power or wiring in Antenna unit or failure of Display unit power Yes Is motor drive power 24V between J2 4 and J1 4 nor...

Page 133: ... No Modulator PCB failure No Error message Head line signal abnormal is displayed Is motor rotating Reed switch failure Is connecting J3 3 of control PCB Is J3 1 connecter 53V of modulater PCB connecting properly No Connect properly Yes Go to Antenna does not rotate page 5 19 Connect properly Does this error message disappear No Yes End Is Motor control voltage 53V J3 of Modulator PCB normal No Ye...

Page 134: ...ecting cable between Display unit and Antenna unit Modulator PCB failure Yes No Is 6 3 V applied to a magnetron heater No Yes Is transmitter TXHV fuse blown No Yes Is 250 V at J1 1pin of modulator PCB normal No Yes Is there any abnormal sound from pulse transformer Yes RF module RFM 100 failure No manual tuning Is 24V at J1 1 pin of RF module normal Failure of wiring in Antenna unit or failure of ...

Page 135: ...le RFM 100 failure Magnetron failure Main logic PCB failure Is Error Antenna Magnetron current message displayed Is RFM module RFM 100 terminal voltage within 30 to 70 mV range Is antenna connection cable normal No radar picture is displayed No echo receiving signal Yes No No No Yes Yes Confirm connection between RF module RFM 100 J1 and modulator PCB RF module RFM 100 failure Is tuning meter volt...

Page 136: ...Troubleshooting and on board repair MDC 5200 5500 Series 5 28 0092655002 03 Low gain No Yes Magnetron failure RF module RFM 100 failure Is error message Antenna magnetron current abnormal displayed on the display ...

Page 137: ...nel of Display unit Fuse type and rating Application Type dimension mm Fuse characteristic Rating Main power Tubular φ6 4 x 30 Normal blow 15 A Modulator high voltage Tubular φ5 2 x 20 Normal blow 0 8 A Antenna drive motor Tubular φ5 2 x 20 Normal blow 5A Fuse location Figure 5 2 Fuse locations on display unit back panel Modulator High voltage Antenna Drive motor Main power ...

Page 138: ... the internal clock of the radar will not always work properly Please exchange the internal battery Exchange method of the internal battery is explained as below 1 Remove 10 fixed screws on the back of the display unit 2 Remove the front panel from the main chassis by disconnecting the internal cable 3 Exchange the internal battery on the Logic PCB E63 700 Battery type name CR2032 Front panel Main...

Page 139: ...lready heated transmission is possible after 10 seconds when NO ERROR DETECT indication disappears 6 1 List of parts that have longevity Radar uses parts that have the following longevities List of parts that have longevity name type location Life expectancy Magnetron MAF1421BY RB806 3000 to 4000H MAF1562R RB807 2000 to 3000H MAF1565N RB808 2000 to 3000H M1568BS RB809 1000 to 2000H Geared motor VG...

Page 140: ...ill generate static electricity resulting in the accumulation of dust 6 2 2 Annual inspection Inspect the Antenna motor brushes in the Scanner unit every 2 000 operating hours Replace with a new brush if the brush length is less than 6 mm 1 Remove the cover at the forward side of the Antenna unit by unscrewing the mounting screw The Antenna drive motor is located inside the lower side of the housi...

Page 141: ...lectric shock be sure to turn off the radar system power before opening the cover of the antenna unit Warning Figure 6 2 Replacing the motor brushes Gently turn the screwdriver counter clockwise to remove the motor brush Motor Brush Internal structure of the antenna housing ...

Page 142: ...agnetron 6 3 1 Magnetron replacement RB806 1 Unsolder the yellow wire and green wire from the pulse transformer terminals 2 Pull out to wire through hole for wire remove the corrugated tube Wire through hole Corrugated tube Yellow wire Green wire Unsolder two wires E38 120X Pulse transformer ...

Page 143: ...n Use a non magnetic screwdriver because the contact of the metal tool with the magnetron will cause deterioration of its performance Non magnetic screwdriver 4 Following above picture cut the excess wires from magnetron New magnetron MSF1421BY 130mm Yellow wire 140mm 10mm 10mm Remove the insulation sheath Green wire ...

Page 144: ... 6 Covered with a corrugated tube to the wire put in the Wire through hole Non magnetic screwdriver A B C D Wire through hole Corrugated tube 5 Fasten four screws by non magnetic screwdriver Screw A B PWSM4X30B and washer Quantity 2 Screw C D PWSM4X24B Quantity2 ...

Page 145: ...DC 5200 5500 Series Chapter 6 Maintenance 0092655002 03 6 7 7 Solder the yellow wire and green wire to the pulse transformer terminals E38 120X Yellow wire Green wire Unsolder two wires Pulse transformer ...

Page 146: ... 1 Remove the eight screws that secure the shield cover Remove the shield cover from the PCB E61 110X or E71 110X 2 This picture is the view of the magnetron MAF1565N or MAF1562R and the pulse transformer KCT 373 Magnetron MAF1565N or MAF1562R Pulse transformer KCT 373 Remove eight screws Shield cover ...

Page 147: ...ormer terminals Remove the four screws that secure the magnetron Remove the magnetron from the chassis Green wire 4 This picture is the view of the modulator with magnetron removed Remove four screws Unsolder two wires Four screw holes for mounting the magnetron Terminal 6 Terminal 8 Terminal 6 Terminal 8 Chassis Yellow wire ...

Page 148: ... 10 0092655002 03 50mm 10mm Remove the insulation sheath 5 Following above picture cut the excess wires from magnetron Yellow wire Green wire Green wire Yellow wire 60mm New magnetron MAF1565N or MAF1562R 6 Attach new magnetron to chassis Chassis ...

Page 149: ... a non magnetic screwdriver because the contact of the metal tool with the magnetron will cause deterioration of its performance Use a non magnetic screwdriver 8 Solder the yellow wire and green wire to the pulse transformer terminals Attach the shield cover to the PCB E61 110X or E71 110X Yellow wire Green wire Terminal 6 Terminal 8 Solder two wires ...

Page 150: ... replacement RB809 1 Remove the six screws that secure the shield cover Remove the shield cover from the PCB E62 110X Shield cover Remove six screws 2 This picture is the view of the magnetron M1568BS and the pulse transformer KCT 374 Magnetron M1568BS Pulse transformer KCT 374 ...

Page 151: ... terminals Remove the four screws that secure the magnetron Remove the magnetron from the chassis Remove four screws Unsolder two wires Yellow wire Terminal 6 Green wire Terminal 8 4 This picture is the view of the modulator with magnetron removed Chassis Four screw holes for mounting the magnetron Terminal 6 Terminal 8 Terminal 6 ...

Page 152: ...n wire 10mm Remove the insulation sheath 5 Following above picture cut the excess wires from magnetron New magnetron M1568BS 6 Attach new magnetron to the chassis 7 With magnetron in place on this side use screw PWSM4x10B and the washer 2W4B On the other side use the screw PWSM 4x12B Screw PWSM 4x10B Washer 2W4B ...

Page 153: ...n Use a non magnetic screwdriver because the contact of the metal tool with the magnetron will cause deterioration of its performance Use a non magnetic screwdriver Screw PWSM 4x10B Washer 2W4B Screw PWSM 4x12B 9 Solder the yellow wire and green wire to the pulse transformer terminals Attach the shield cover to the PCB E62 110X Solder two wires Yellow wire Green wire Terminal 6 Terminal 8 ...

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Page 155: ...cepted HDT Heading true T hh CR LF Check sum Heading degrees true Note for IMO mode II IN HE HN HC GA GP GL GN and SN are accepted HDG Heading deviation and variation hh CR LF Check sum Magnetic variation degrees Magnetic variation degrees Magnetic sensor heading degrees Note This sentence is not accepted for IMO radar HDM Heading Magnetic M hh CR LF Check sum Heading degrees magnetic Note This se...

Page 156: ...MC hhmmss ss A llll ll N S yyyyy yy E W Speed VBW Dual ground water speed A hh CR LF Check sum These fields are not used Status ground speed A Valid V Invalid Transverse ground speed knots Longitudinal ground speed knots Status w ater speed A Valid Invalid Tranverse w aterspeed knots Longitudinal w ater speed knots Note for IMO mode II IN VD GA GP GL GN SN VM and VW are accepted VTG Course over gr...

Page 157: ...ongitude Check sum UTC of position These field is not used GPS quality indicator 1 2 3 4 5 Valid 0 6 7 8 Invalid 0 Fixnot invalid or invalid 1 GPS SPS mode 5 Float RTK 2 Differential GPS SPS mode 6 Estimated mode Note for IMO mode 3 GPS PPS mode 7 Manual input mode II IN GA GP GL GN and SN are accepted 4 Real time Kinematic 8 Simulator mode hh CR LF a GGA hhmmss ss llll ll N S yyyyy yy E W a xxxx ...

Page 158: ...pecific GNSS data a hh CR LF UTC of Not used Check sum position fix Longitude E W Navigation status S Safe Latitude N S Mode indicator C Caution Status A Valid V Invalid A D P R F Valid U Unsafe E M S N Invalid V Not valid RMA Recommended minimum specific LORAN C data a hh CR LF Not used Not used Check sum Longitude degrees E W Mode indicator A D valid Latitude degrees N S E M S N invalid Status A...

Page 159: ... alert entries Sequential message identifier 00 to 99 Sentence number 01 to 99 Total number of sentences for this message 01 to 99 ARC Alert command refused c hh CR LF Relese time Check sum Note Refused alert command A Q O or S A Acknowledge Alert instance 1 to 999999 Q Request repeat information Alert identifier O Responsibilitytransfer Manufacturer mnemonic code S Silence ALR Set alarm state Tim...

Page 160: ... VHF data link message x hh CR LF Check sum Number of fill bits 0 to 5 Encapsulated ITU R M 1371 radio message Message part 6bit fields AIS channel A B Message number 1 to 9 Sentence number 1 to 9 Total number of sentences needed to transfer the message 1 to 9 VDO AIS VHF data link own vessel report x hh CR LF Check sum Number of fill bits 0 to 5 Encapsulated ITU R M 1371 radio message Message par...

Page 161: ...ation latitude longitiude Mode indicator N S E W Waypoint ID Distance nautical miles Note Mode indicator Bearing digrees magnetic A D Valid Bearing digrees true E M S N Invalid RTE Routes hh CR LF Check sum w aypoint n identifier Additional w aypoint identifiers Waypoint identifire FROM TO Route identifier Message mode C complete route all w aypoints W w orking route first listed w aypoint is FROM...

Page 162: ...ring digrees true E M S N Invalid x x N c c yyyyy yy E W x x T x x M BWC hhmmss ss llll ll N S yyyyy yy E W x x x x x x A RMB A x x a c c c c llll ll N S RMB Recommended minimum navigation information a hh CR LF Status Not used Destination Not used Check sum A Valid w aypoint longitude Mode indicator V Data Direction E W A D valid Invalid to steer Destination w aypoint E M S N invalid L R latitude...

Page 163: ...ber Total number of sentences WPL Waypoint location hh CR LF Check sum Waypoint identifier Waypoint longitude E W Waypoint latitude N S c c WPL llll ll N S yyyyy yy E W c c a c c c c c c RTE x x x x Depth DPT Depth Check sum Maximum range scale in use Offset from transducer in metres Water depth relative to the transducer in metres DBT Depth below transducer Check sum Water depth fathoms Water dep...

Page 164: ... Status These fields are not used status status status status status A Valid B Blink w arning Note When only tw o TD data are effective TD data is displayed C Cycle w arning S SNR w arning a hh CR LF x x a x x a x x a x x a x x a GLC xxxx x x Wind MWD Wind direction and speed hh CR LF Check sum Wind speed m s Wind speed knots Wind direction 0 to 359 magnetic Wind direction 0 to 359 true MWD x x T ...

Page 165: ...transfer the message 01 to FF TLB Target label hh CR LF Check sum Additional label pairs x x c c Label assigned to target n Target number n reported by the device TTM Tracked target message hh CR LF Target Target Target UTC Check sum distance course label Reference Type of from degrees Speed target R acquisition ow n ship true distance null otherw ise A Automatic Target number Target speed units N...

Page 166: ...em data Own ship data OSD Own ship data a hh CR LF Check sum Speed unit K km h N knots S statute miles h Vessel drift speed Vessel set degrees true Speed reference B M W R P Note Reference Vessel speed B Bottom tracking log Course refference B M W R P M Manually entered Vessel course degrees true W Water referenced Heading status A data valid V data in valid R Radar tracking or fixed target Headin...

Page 167: ... alert entries Sequential message identifier 00 to 99 Sentence number 01 to 99 Total number of sentences for this message 01 to 99 ARC Alert command refused c hh CR LF Relese time Check sum Note Refused alert command A Q O or S A Acknowledge Alert instance 1 to 999999 Q Request repeat information Alert identifier O Responsibilitytransfer Manufacturer mnemonic code S Silence ALR Set alarm state Tim...

Page 168: ...hh CR LF Check sum Event description Tag code used for identification of source of event Event time EVE hhmmss ss c c HBT Heartbeat supervision sentence x hh CR LF Check sum Sequential sentence identifier Equipment status A Yes V No Configured repeat interval HBT x x A Heartbeat Activity information ...

Page 169: ...uit configuration RS422 driver IC Type SN65HVD3085 TI Serial data output circuit OUT B Data output OUT A SN65HVD3085 Pin number Signal name J3 J5 J6 1 Shield Shied 2 OUT A OUT A 3 OUT B OUT B 4 IN A IN A 5 IN B IN B 6 12V NC Data connector pin assignment Serial data input circuit IN A IN B 500 Input data A Input data B Vcc ACPL M61 Note 12V of pin no 6 of J3 and J5 is used for power supply of Junc...

Page 170: ...tive 124 μs TTL 200 Ω R G B Video signal Positive 0 7 V p p 75 Ω External buzzer output Contact Capacity 1A Alarm contact will close in case of failure 7 4 2 1 Circuit fot horizontal sync vertical sync signal output 7 4 2 2 Circuit for R G B video signal Pin number Signal name 1 RVD 2 R GND 3 GVD 4 G GND 5 BVD 6 B GND 7 H SYNC 8 V SYNC 9 ALARM 10 ALARM RVD GVD BVD GND R G B Video signal Ground 75 ...

Page 171: ...1 Connector acceptable BD 08BFFA LL6001 Serial data input Listener Standard signals conforming to IEC61162 2 is acceptable Input load 500 Ohm Circuit configuration Photo coupler Type ACPL M61 Avago Serial data output circuit Talker Standard signals conforming to IEC61162 2 can be output Circuit configuration RS422 Driver Receiver IC Type SN65HVD3085 TI Separated from ground level 1 2 3 4 7 8 5 6 J...

Page 172: ...witch J8 Connector used BU 12PMMP LC7001 Connector acceptable BU 12BFFA LL7001 Pin number Signal name 1 VIDEO OUT 2 TRIG OUT 3 GND 4 AZIP OUT 5 SHF OUT 6 GND 7 VIDEO IN 8 TRIG IN 9 GND 10 AZIP IN 11 SHF IN 12 12VDC Data connector pin assignment 1 2 3 4 5 6 7 8 9 12 10 11 J8 Inter switch connector pin assignment Display unit upper view ...

Page 173: ...gnetic HC HC gyro north seeking HE GYRO gyro non north seeking HN GYRO Integrated instrumentation I I INS Integrated navigation IN INS Loran C LC LC Electronic positioning system SN EPFS Velocity sensors Doppler general VD DLOG magnetic log VM LOG mechanical log VW LOG Other devices Display of talker device 7 4 6 Priority of talker device code Heading II IN HE HN HC GN GP GL GA SN Speed II IN VD G...

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Page 175: ...0092655002 03 A 1 INTER CONNECTION DIAGRAM RB806 ...

Page 176: ...A 2 0092655002 03 INTER CONNECTION DIAGRAM RB807 ...

Page 177: ...0092655002 03 A 3 INTER CONNECTION DIAGRAM RB808 ...

Page 178: ...A 4 0092655002 03 INTER CONNECTION DIAGRAM RB809 ...

Page 179: ...0092655002 03 A 5 INTER CONNECTION DIAGRAM MRD 109 MRO 108 ...

Page 180: ...A 6 0092655002 03 INTER CONNECTION DIAGRAM MRD 111 ...

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