Furuno Sc 50 manual Error messages con’t from previous, Data ERR

3. MAINTENANCE, TROUBLESHOOTING

Error messages (con’t from previous page)

Error Message	Meaning	Remedy
BATTERY ALM!	Voltage of battery in processor	Have battery replaced at
	unit is low.	earliest convenience.
DATA ERR!	GPS data (from the GPS receiver	Check GPS receiver.
	in the processor unit) is lost for
	one minute. Heading output is
	stopped and the heading
	indication shows “- - -“.
DGPS ERROR!	DGPS data (from external DGPS	Ship may not be within DPGS
	receiver) is lost for one minute.	service area.
GPS DATA ERROR!	GPS data (from internal GPS	Conduct diagnostic test1 and
	receiver) is lost for one minute.	check if NG appears for results
	Heading output is stopped and the	for GPS receivers GPS1, GPS2
	heading indication shows “- - -“.	and GPS3.
GPS NO FIX!	No GPS data.	Check antenna cable.
HDG ERROR!	Heading error	Request service.
NO HEADING OUTPUT!	GPS heading error continues for	Press any key to try to restore
	five* minutes. In this case the	normal operation.
	heading indication shows “- -
	-“ and heading output is stopped.
	* = default setting. May be
	changed by “backup” setting.
RAM ERROR!	RAM problem	Request service.
RATE ERROR(YAW)!	Data output stopped.	Request service.
RATE ERROR(ROLL)!	Data output stopped.	Request service.
RATE ERROR(PITCH)!	Data output stopped.	Request service.
COMMUNICATION ERR!	Communication between display	Request service.
	unit and processor has been
	interrupted.
WAAS ERROR	WAAS data lost for one minute.	Request service.
ROM ERROR!	ROM problem	Request service.

*: Alarm port goes open when message appears.

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