Raymarine RAY91 - Page 70

Productdoesnotturnonorkeepsturningoff
PossiblecausesPossiblesolutions
Blownfuse/trippedbreaker1.Checkconditionofrelevantfusesandbreakersandconnections,replaceifnecessary(RefertoChapter12
Technicalspecificationforfuseratings.)
2.Iffusekeepsblowingcheckforcabledamage,brokenconnectorpinsorincorrectwiring.
Poor/damaged/insecurepowersupplycable/
connections
1.Checkthatthepowercableconnectorisfullyinsertedintotheunitandlockedinposition.
2.Checkthepowersupplycableandconnectorsforsignsofdamageorcorrosion,replaceifnecessary.
3.Withtheunitturnedon,tryflexingthepowercableneartothedisplayconnectortoseeifthiscausestheunitto
re-boot/loosepower,replaceifnecessary.
4.Checkthevessel’sbatteryvoltage,theconditionofthebatteryterminalsandpowersupplycables,ensuring
connectionsaresecure,cleanandfreefromcorrosion,replaceifnecessary.
5.Withtheproductunderload,usingamulti-meter,checkforhighvoltagedropacrossallconnectors/fuses
etc,replaceifnecessary.
Incorrectpowerconnection
Thepowersupplymaybewiredincorrectly,ensuretheinstallationinstructionshavebeenfollowed.(RefertoChapter
4Cablesandconnectionsforcableandconnectionrequirements.)
Powersourceinsufficient
Withtheproductunderload,usingamulti-meter,checkthepowersupplyvoltageasclosetotheunitaspossible
toestablishactualvoltagewhenthecurrentisflowing.(RefertoChapter12T echnicalspecificationforpower
supplyrequirements.)
RaymicHandsetwillnotpowerup
PossiblecausesPossiblesolutions
Handsetnotturnedon
TheRaymichandsetiscompatiblewiththeRay60,Ray70,Ray90andRay91radios.TheRaymichandsetispowered
separatelyfromtheBasestation.PressthePowerbuttonlocatedonthetopoftheHandsettopoweriton.
SoftwareBasestation/Handsetmismatch
TheRaymichandsetandBasestationmustbothberunningcompatiblesoftware,refertotheBasestationand
Handsetsoftwarecompatibilitysectionfordetailsofcompatiblesoftwareversions.
Poor/damaged/insecurecables/connections
1.CheckthattheBasestationiscorrectlypowered.
2.WiththeHandsetturnedon,tryflexingthecableneartotheconnectorstoseeifthiscausestheHandsetto
re-boot/loosepower,replaceifnecessary.
3.Checkcableconnectionsaresecure,cleanandfreefromcorrosion,replaceifnecessary.
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