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Furuno MU-200, Operator'S Manual

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Furuno MU-200 Operator'S Manual Download Page 20

 

 12

5.2 Troubleshooting 

The table below provides troubleshooting procedures to use when no picture appears. If 
you cannot restore the picture, do not attempt to check inside the equipment – there are no 
user serviceable parts inside. Refer any work to a qualified technician. 

Troubleshooting table 

Reason for no picture 

Remedy 

Ship’s mains voltage is too high. 

Check voltage. 

Fuse has blown. 

Replace fuse. 

Cable between MU-200C and external 
equipment has loosened. 

Refasten cable. 

Power cable has loosened. 

Refasten cable. 

 
 

Summary of Contents for MU-200

Page 1: ...MULTI PURPOSE LCD DISPLAY MU 200C...

Page 2: ...n o m i y a J a p a n Telephone 0798 65 2111 Telefax 0798 65 4200 Your Local Agent Dealer A l l r i g h t s r e s e r v e d PUB No OM E 202 60 MU 200C H I M A FIRST E D I T I O N D E C 2 0 0 1 B1 MAY...

Page 3: ...ame Warning Label 1 Type 03 129 1001 1 Code No 100 236 741 WARNING Do not open the cover unless totally familiar with electrical circuits and service manual Improper handling can result in electrical...

Page 4: ...Picture Adjustment 7 3 2 RGB Adjustment 9 3 3 Brilliance 9 4 OPERATION 10 5 MAINTENANCE TROUBLESHOOTING 11 5 1 Maintenance 11 5 2 Troubleshooting 12 APPENDIX AP 1 Parts Location AP 1 Parts List AP 2 I...

Page 5: ...ver no machine can perform its intended function unless properly installed and maintained Please carefully read and follow the operation installation and maintenance procedures set forth in this manua...

Page 6: ...the FCV 1200 series NMEA 0183 data may be input to the processor unit of the echo sounder via the MU 200C NMEA 0183 RGB Connectable equipment MU 200C Display Unit Type Equipment Landscape Portrait FR...

Page 7: ...Spare Parts SP10 02803 001 414 950 1 set Installation Materials CP10 05001 001 414 550 1 set Accessories FP10 02501 001 414 490 1 set See list at end of manual Optional equipment Name Type Code No Qty...

Page 8: ...This page is intentionally left blank...

Page 9: ...ine drawing for recommended servicing space The unit weighs 50 7 lbs 23 kg Be sure the mounting location is strong enough to support the weight of the unit Locate the unit away from areas subject to w...

Page 10: ...15 100 501 0 5 483 1 440 0 5 422 1 346 0 5 226 49 113 45 115 100 501 0 5 483 1 440 0 5 422 1 346 0 5 226 49 113 Mounting dimensions for landscape orientation Mounting dimensions for portrait orientati...

Page 11: ...ach it to the display unit with Velcro tape as shown below 1 Attach nine sets of Velcro tape to the display unit at the locations shown below in as straight as possible Attach in line Attach in line D...

Page 12: ...a mini D SUB 15P connector In this case do not connect a navigator to the NMEA port Nav data is output through the D SUB 25P connector 100 240 VAC Ground Terminal Mini D SUB 15P FR 2105B Series PROCE...

Page 13: ...of the cable 06S4078 may be removed to pass the cable through tubing bulkhead etc Use vinyl tape to bind connector wiring and rubber cover This allows the cable to be passed through a hole having a d...

Page 14: ...f waterproof construction however the MU 200C is not waterproof specification IPX0 Therefore remove rubber cover and fixing metal from the display side of the cable Remove rubber cover Remove fixing m...

Page 15: ...f picture remove cover to access Rear panel 3 1 Picture Adjustment Contrast and picture are adjusted with S1 Opens OSD On Screen character Display menu selects menu items See the next page for descrip...

Page 16: ...al level 4 Gamma Adjusts tone characteristics 5 A G C Auto Gain Control Adjusts auto gain to match amplitude of input signal level 6 H Position Adjusts horizontal position 7 V Position Adjusts vertica...

Page 17: ...illiance of the display unit can be adjusted from the control unit of the FCV 1200 series by setting jumper block J17 as below J17 Brilliance control circuit selection 1 2 Brilliance is adjusted from...

Page 18: ...h as the FCV 1200 series turn on the POWER switch of the MU 200C Note that with the MU 200C turned on and the FCV 1200 turned off the LED on the MU 200C lights in red This means that weak current is f...

Page 19: ...mical cleaners to clean any part of the display unit they can remove paint and markings Wipe the LCD carefully to prevent scratching using tissue paper and an LCD cleaner To remove dirt or salt deposi...

Page 20: ...to check inside the equipment there are no user serviceable parts inside Refer any work to a qualified technician Troubleshooting table Reason for no picture Remedy Ship s mains voltage is too high C...

Page 21: ...10P6877 VRB Board 10P6878 SCB Board 10P6879 POWER Assy Display unit rear cover removed Note LCD assy manufactured by NEC Nippon Electronics Corporation LCD I F Board Inverter for Backlight LCD Displa...

Page 22: ...value for shipborne maintenance therefore they are not listed in this manual Major modules can be located on the parts location photo on page AP 1 F U R U N O Model MU 200C Unit MU 200C DISPLAY UNIT E...

Page 23: ...202 Backlight control signal CN201 Power for backlight FAW12 8R3 12V J6 Video signal J8 LCD power J7 Display control signal J5 AC input J9 Power for backlight inverter J13 Brillliance adj J11 AC power...

Page 24: ...it is necessary to turn the LCD assembly 180 1 Place the display unit on a workbench with the LCD side down 2 Unfasten ten screws four sets of connector spacers and two nuts of waterproofing connector...

Page 25: ...cover Display unit rear view 4 Release the cables from the clamps marked with the arrows in the figure below J13 J7 J6 J8 J9 J10 J11 J5 Do not release the cable from the clamp near the power assy chas...

Page 26: ...ow Slide the CONE board assy 10P6877 in the direction of the largest white arrow in the figure below to dismount it Power section CONE board assy 10P6877 6 Disconnect the connectors marked with arrows...

Page 27: ...AP 7 7 Unfasten eight screws marked with arrows in the figure below Do not loosen screws marked in red Doing so will allow dust to enter between the LCD and filter POWER Chassis...

Page 28: ...assembly 180 9 Turn the power chassis 180 LCD assembly 10 Fasten the LCD assy with the eight screws removed at step 7 11 Fix the CONE Board 10P6877 with the four screws removed at step 5 Torque 0 78...

Page 29: ...cable from J7 through clamp Pass cable from J13 through clamp Pass cable from J6 through clamp CONE Board 10P6877 13 Fix the cable marked with a white arrow in the figure below with the clamp Connect...

Page 30: ...pacers Torque 0 39 0 04 Nm 4 0 4 kgm 17 Fasten inner six screws M3X8 for the cover near power section connectors Torque 0 78 0 08 Nm 8 0 8 kgm 18 Fasten two waterproofing nuts Torque 0 76 0 02 Nm 7 8...

Page 31: ...480 SXGA 1280 x 1024 1 4 Viewing Angle 160 left right 80 up down 80 1 5 Input Signal RGB 0 7 Vp p to 3 0 Vp p Synchronization TTL level 2 POWER SUPPLY 2 1 Rated Voltage 100 240 VAC 1 2 0 6 A 1 phase 5...

Page 32: ...10 02501 FP10 02501 FP10 02501 LOGO SEAL 10 075 1052 0 100 294 900 1 INSTALLATION MATERIALS INSTALLATION MATERIALS INSTALLATION MATERIALS INSTALLATION MATERIALS CP10 05001 CP10 05001 CP10 05001 CP10 0...

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