7. MAINTENANCE, TROUBLESHOOTING

7.11Error Messages

In addition to alarm messages your equipment also displays error messages.

Error messages

Error Message

Meaning

Remedy

 

Network sounder disconnected.

Check that display unit

Connection with the ETR was

 

where the sounder is

 

connected is turned on.

cut.

 

 

Check network sounder’s

 

 

 

 

cabling.

 

Radar disconnected.

Check that display unit

Connection with the RADAR

 

where the radar is

was cut.

 

connected is turned on.

 

 

Check antenna cable.

Low Voltage! Internal Battery

Voltage of battery on circuit

Have a qualified technician

board in display unit is low.

replace the battery.

 

No bearing pulse detected.

No bearing pulse from radar

Check antenna cable.

antenna.

 

 

 

No GPS fix!

GPS navigator is turned off or

There may be obstacles

no GPS position data.

around GPS antenna.

 

 

An error may occur on

Disconnect GPS cable from

No position data.

the display unit, and then

GP-310B/320B.

 

contact your dealer.

 

 

No heading pulse detected.

No heading pulse

Check heading sensor.

HEADING DATA MISSING!

Check heading cable.

 

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Furuno 1823C manual Error Messages, Error messages, Error Message Meaning Remedy