10
.1Powerconnection
ThesuppliedpowercableisconnectedtothePWR/Video/Audioconnector
locatedontherearofthedisplay.Thepowercablemustthenbeconnected
toa12Vdcor24Vdcpowersupply;thiscanbeachievedbyconnectingto
adistributionpanel,ordirectlytoabattery.Theproductisprotectedagainst
reversepolarity.
1.Display’ sPWR/Video/Audioconnector.
2.Power/video/audiocable1.5m(4.9ft).
3.Positive(Red)wireconnectstothepowersupply’spositive(+)terminal.
4.Fuse.
5.Negativewireconnectstothepowersupply’snegative(-)terminal.
6.DrainwireconnectstoRFgroundpoint,ifnogroundpointisavailable
connecttothebatterynegative(-)terminal.
Note:
•Axiom®2ProdisplaysaresuppliedwithaP ower/video/audiocablethat
hasastraightconnector.Arightangledconnectorcableisalsoavailable
(partnumber:R70887).
•TheoriginalAxiom®Power/Video/NMEA0183cablescannotbeused
withAxiom®2Prodisplays.
Inlinefuseandthermalbreak
erratings
Thefollowinginlinefuseandthermalbreakerratingsapplytoyourproduct:
InlinefuseratingThermalbreak
errating
15A
15A(ifonlyconnectingonedevice)
Note:
•Thesuitablefuseratingforthethermalbreak
erisdependentonthe
numberofdevicesyouareconnecting.Ifindoubtconsultanauthorized
Raymarinedealer.
•Y ourproduct’spowercablemayhaveafittedinlinefuse.Ifnot,youmust
fitaninlinefusetothepositivewireofyourproduct’spowerconnection.
Caution:Powersupplyprotection
Wheninstallingthisproductensurethepowersourceis
adequatelyprotectedbymeansofasuitably-ratedfuseor
thermalcircuitbreaker.
10.2Powerdistribution
Recommendationsandbestpracticeforthepowerconnectionofproducts
suppliedwithadrainwireaspartofthesuppliedpowercable.
•Theproductissuppliedwithapowercable,eitherasaseparateitemora
captivecablepermanentlyattachedtotheproduct.Onlyusethepower
cablesuppliedwiththeproduct.DoNOTuseapowercabledesignedfor,
orsuppliedwith,adifferentproduct.
•RefertothePowerconnectionsectionformoreinformationonhowto
identifythewiresinyourproduct’spowercable,andwheretoconnect
them.
•Seebelowformoreinformationonimplementationforsomecommon
powerdistributionscenarios:
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