Raymarine RAY91 - Page 142

PossiblecausesPossiblesolutions
3.Withtheunitturnedon,tryflexingthepowercablenear
tothedisplayconnectortoseeifthiscausestheunitto
re-boot/loosepower,replaceifnecessary.
4.Checkthevessel’sbatteryvoltage,theconditionofthe
batteryterminalsandpowersupplycables,ensuring
connectionsaresecure,cleanandfreefromcorrosion,
replaceifnecessary.
5.Withtheproductunderload,usingamulti-meter,checkfor
highvoltagedropacrossallconnectors/fusesetc,replace
ifnecessary.
IncorrectpowerconnectionThepowersupplymaybewiredincorrectly,ensurethe
installationinstructionshavebeenfollowed.(RefertoChapter4
Cablesandconnectionsforcableandconnectionrequirements.)
Powersourceinsufficient
Withtheproductunderload,usingamulti-meter,checkthe
powersupplyvoltageasclosetotheunitaspossibletoestablish
actualvoltagewhenthecurrentisflowing.(RefertoChapter13
Technicalspecificationforpowersupplyrequirements.)
Wiredhandsetwillnotpowerup
PossiblecausesPossiblesolutions
Handsetnotturnedon
TheWiredhandsetiscompatiblewiththeRay60,Ray70,Ray90
andRay91radios.TheWiredhandsetissuppliedpowerfromthe
Basestation.PressthePowerbuttonlocatedonthetopofthe
Handsettopoweriton.
SoftwareBasestation/Handset
mismatch
TheHandsetandBasestationmustbothberunningcompatible
software,refertothe
‘Software updates’ sectionorthe
Raymarinewebsitefordetailsofcompatiblesoftwareversions:
www.raymarine.com/software.
Poor/damaged/insecure
cables/connections
1.CheckthattheBasestationiscorrectlypowered.
2.WiththeHandsetturnedon,tryflexingthecableneartothe
connectorstoseeifthiscausestheHandsettore-boot/loose
power,replaceifnecessary.
3.Checkcableconnectionsaresecure,cleanandfreefrom
corrosion,replaceifnecessary.
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