Raymarine axiom 12

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PossiblecausesPossiblesolutions

Damagedcables

1.Checktheunit’sconnectorforbrokenorbentpins.

2.Checkthatthecableconnectorisfullyinsertedintothe

unitandthatthelockingcollarisinthelockedposition.

3.Checkthecableandconnectorsforsignsofdamageor

corrosion,replaceifnecessary.

4.Withtheunitturnedon,tryﬂexingthepowercablenear

tothedisplayconnectortoseeifthiscausestheunitto

re-boot/loosepower,replaceifnecessary.

5.Checkthevessel’sbatteryvoltage,theconditionofthe

batteryterminalsandpowersupplycables,ensuring

connectionsaresecure,cleanandfreefromcorrosion,

replaceifnecessary.

6.Withtheproductunderload,usingamulti-meter,check

forhighvoltagedropacrossallconnectors/fusesetc(this

cancausetheFishﬁnderapplicationstostopscrollingor

theunittoreset/turnoff),replaceifnecessary.

Vesselspeedtoohigh

Slowvesselspeedandrecheck.

Bottomtooshallowortoodeep

Thebottomdepthmaybeoutsideofthetransducersdepth

range,movevesseltoshallowerordeeperwatersasrelevant

andrecheck.

Poor/problematicimage

PossiblecausesPossiblesolutions

Vesselstationary

Fisharchesarenotdisplayedifthevesselisstationary;ﬁsh

willappearonthedisplayasstraightlines.

Scrollingpausedorspeedsettoo

low

Unpauseorincreasesonarscrollingspeed.

Sensitivitysettingsmaybe

inappropriateforpresent

conditions.

CheckandadjustsensitivitysettingsorperformaSonarreset.