8-1
8. Maintenance & Troubleshooting
8.1 Maintenance
Do not work inside the
equipment unless totally
familiar with electrical
circuits.
Hazardous voltage which can
cause electrical shock, burn or
serious injury exists inside the
equipment.
WARNING
Antenna connectors
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.
8.2 Troubleshooting
When the power cannot be turned on
1. Check if power plug is firmly connected.
2. Check breaker at the rear of the equipment. If it has tripped,
push it in to reset.
3. If power cannot be turned on, contact a FURUNO agent or rep-
resentative.