Furuno GD-280, Operator'S Manual

Page: 247 / 280

14-1
14. MAINTENANCE &
TROUBLESHOOTING
Regular maintenance is important for good performance. Following the recommended
procedures in this chapter will keep the equipment in good working condition.
WARNING
Use the proper fuse.
Use of a wrong fuse can result in damage
to equipment or fire and void the warranty.
ELECTRICAL SHOCK HAZARD
Do not open the equipment.
Only qualified personnel
should work inside the
equipment.
14.1 Maintenance
Regular maintenance helps maintain performance. Important points to check from time to time
are as below.
1) Antenna unit (GP-280/380/680 only)
Check for loosened fixing bolts. If corroded, replace.
2) Antenna cable (GP-280/380/680 only)
Check antenna cable for tight connection and signs of water leakage.
3) Display unit connectors
Check for tight connection.
4) Earth connection
Check for rust and tight connection.