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7. MAINTENANCE, TROUBLESHOOTING
7-9
7.6 Error Messages
This section describes the more commonly seen error messages and the means
to restore normal operation. If normal operation cannot be restored, contact your
dealer for advice.
7.6.1 Equipment trouble messages
Messages in this category are prefixed with “TROUBLE:”.
Equipment trouble messages
Error Message Meaning Action
ANT power voltage
abnormality.
Antenna power voltage. Have a licensed
radiocommunications
technician check the set.
Carrier power level. Carrier power level too high or
too low.
Have a licensed
radiocommunications
technician check the set.
EEPROM ERROR. EEPROM trouble. Contact a FURUNO agent
or dealer for advice.
Invalid MES ID, This
equipment is
defected. Please
contact FURUNO.
MES ID is corrupted. Have a licensed
radiocommunications
technician check the set.
Synthesizer
UNLOCK.
Synthesizer unlock. Have a licensed
radiocommunications
technician check the set.