![](/images/new-backgrounds/1210828/210828193x1.webp)
6.MAINTENANCE & TROUBLESHOOTING
WARNING
Do not open the equipment.
Hazardous voltage which can cause electrical shock, burn or serious injury exists inside the equipment. Do not work inside the equipment unless familiar with electrical circuits.
6.1Maintenance
Periodic checks
1)Check that each connector is firmly connected.
2)Clean corroded or soiled connectors.
3)Check coaxial cable for damage. If damaged, replace.
4)Check that bolts fixing the antenna are firmly tightened.
6.2Troubleshooting
When the power cannot be turned on
1)Check if power plug is firmly connected.
2)Check fuses in the power cable. If it has tripped, replace it with a new one (15A).
3)If power cannot be turned on (after checking 1 and 2), contact a FURUNO agent or representative for advice.