
6.8Miscellaneoustroubleshooting
Miscellaneousproblemsandtheirpossiblecausesandsolutions
aredescribedhere.
ProblemPossiblecausesPossiblesolutions
Checkrelevantfuses
andbreakers.
Checkthatthepower
supplycableissound
andthatallconnections
aretightandfreefrom
corrosion.
Intermittentproblemwith
powertothedisplay.
Checkthatthepower
sourceisofthecorrect
voltageandsufcient
current.
Buttonstrappedbyfront
bezel.
Ensurethatthefront
bezelisttedcorrectly
andthatallbuttonsare
freetooperatecorrectly.
Softwaremismatch
onsystem(upgrade
required).
Goto
www.raymarine.com
andclickonsupport
forthelatestsoftware
downloads.
Displaybehaves
erratically:
•Frequentunexpected
resets.
•Systemcrashesor
othererraticbehavior.
Corruptdata/other
unknownissue.
Performafactoryreset.
Thisoptioncanbefound
withinMenu>System
Setup>Settingsand
DataReset.
ProblemPossiblecausesPossiblesolutions
Important:This
willresultinthe
lossofanysettings
anddata(suchas
waypoints)storedon
thedisplay.Please
saveanyimportant
datatoaCFcard
beforeresetting.
66C-SeriesWidescreeninstallation
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