22. Maintenance and Troubleshooting
22-4
Replacing the fuse
The fuse at the back of the processor units protects the system from overcurrent and internal fault. If the power
cannot be turned on, check if a fuse has blown. If it has blown, find out the cause before replacing the fuse. If it
blows again after replacement, contact your dealer for advice.
Unit
Power
Fuse to use
Radar
24 VDC
20A
100-115 VAC
10A
Radar Processor Unit RPU-016
220-230 VAC
5A
100-230 VAC
2A
Display Unit MU-201CR
24 VDC
5A
100-230 VAC
2A
Display Unit MU-231CR
24 VDC
6A
Chart Processor Unit
Chart Processor Unit EC-1000C
100-230 VAC
5A
Replacing the battery
Radar
The GC (Gyro Converter) board in the radar processor unit carries a battery which backs up data. The life of the
battery is about five years. When the battery has expired, the self test for the battery shows "NG". When this
happens have a qualified technician replace the battery.
Location of battery in
radar processor unit
Type Code
No.
GC Board
CR 1/2 8.1
000-103-769
Chart Processor Unit
The PCI-951-5S-RS-R40 circuit board in the processor unit contains a lithium battery that preserves data when the
power is turned off. When the voltage of the battery is low the time is wrong, all default settings are restored, etc.
When this occurs, have the battery replaced by a qualified technician, at your earliest convenience.
Location of battery in
chart processor unit
Type Code
No.
PCI-951-5S-RS-R40 CR2032
001-007-990
Summary of Contents for FCR-2107 series
Page 42: ...1 Operational Overview 1 20 This page intentionally left blank...
Page 154: ...5 AIS Operation 5 28 This page intentionally left blank...
Page 255: ...7 Vector Chart Material 7 83 Recommended track defined by two beacons...
Page 256: ...7 Vector Chart Material 7 84 Recommended track defined by a building and a beacon...
Page 257: ...7 Vector Chart Material 7 85 Measurement mile tails tails...
Page 298: ...9 Chart Alerts 9 14 This page intentionally left blank...
Page 322: ...10 Route Planning 10 24 This page intentionally left blank...
Page 368: ...14 Backup Operations 14 6 This page intentionally left blank...
Page 404: ...16 Recording Functions 16 16 This page intentionally left blank...
Page 406: ...17 NAVTEX Messages 17 2 This page intentionally left blank...
Page 416: ...19 Parameters Setup 19 8 This page intentionally left blank...
Page 457: ...Appendix 2 IHO ECDIS Chart 1 AP 5 Nature and Man made features Port features...
Page 458: ...Appendix 2 IHO ECDIS Chart 1 AP 6 Depths Currents etc Seabed Obstructions Pipelines etc...
Page 459: ...Appendix 2 IHO ECDIS Chart 1 AP 7 Traffic routes Special areas...
Page 460: ...Appendix 2 IHO ECDIS Chart 1 AP 8 Aids and Services Buoys and Beacons...
Page 461: ...Appendix 2 IHO ECDIS Chart 1 AP 9 Topmarks Color test diagram...
Page 462: ...Appendix 2 IHO ECDIS Chart 1 AP 10 Mariners navigational symbols...
Page 469: ...Appendix 3 Interpreting S57 Charts AP 17 Fog signals Radars Services...
Page 476: ...Appendix 3 Interpreting S57 Charts AP 24 This page intentionally left blank...
Page 511: ...Appendix 5 Digital Interface AP 59 NRX NAVTEX received data...
Page 544: ...Appendix 6 Parts List and Parts Location AP 92 This page intentionally left blank...
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