Raymarine eci-100 - Power-On Testing and Troubleshooting; Initial Power On Test Procedure; Troubleshooting Marine Electronics Issues

4.1Generalcablingguidance
Cabletypesandlength
Itisimportanttousecablesoftheappropriatetype
andlength
•Unlessotherwisestateduseonlystandardcables
ofthecorrecttype,suppliedbyRaymarine.
•Ensurethatanynon-Raymarinecablesareofthe
correctqualityandgauge.Forexample,longer
powercablerunsmayrequirelargerwiregauges
tominimizevoltagedropalongtherun.
Routingcables
Cablesmustberoutedcorrectly,tomaximize
performanceandprolongcablelife.
•DoNOTbendcablesexcessively.Wherever
possible,ensureaminimumbenddiameterof200
mm(8in)/minimumbendradiusof100mm(4in).
100 mm (4 in)
200 mm (8 in)
•Protectallcablesfromphysicaldamageand
exposuretoheat.Usetrunkingorconduitwhere
possible.DoNOTruncablesthroughbilgesor
doorways,orclosetomovingorhotobjects.
•Securecablesinplaceusingtie-wrapsorlacing
twine.Coilanyextracableandtieitoutoftheway.
•Whereacablepassesthroughanexposed
bulkheadordeckhead,useasuitablewatertight
feed-through.
•DoNOTruncablesneartoenginesoruorescent
lights.
Alwaysroutedatacablesasfarawayaspossible
from:
•otherequipmentandcables,
•highcurrentcarryingACandDCpowerlines,
•antennae.
Strainrelief
Ensureadequatestrainreliefisprovided.Protect
connectorsfromstrainandensuretheywillnotpull
outunderextremeseaconditions.
Cableshielding
Ensurethatalldatacablesareproperlyshielded
thatthecableshieldingisintact(e.g.hasn’tbeen
scrapedoffbybeingsqueezedthroughatightarea).
4.2Connectionsoverview
Usethefollowinginformationtohelpyouidentifythe
connectionsonyourproduct.
ConnectorConnectorConnectsto:
Suitable
cables
SeaTalk
ng
SeaTalk
ng
usingthe
suppliedspur
cable.
SeaTalk
ng
spur
cables.Refer
toChapter10
Sparesand
accessories.
DeviceNet
EngineCAN
bus.
Engine
specic
DeviceNet
adaptorcable.
Referto
Chapter10
Sparesand
accessories.
EnsurethattheDeviceNetconnector’sdustcapis
removedbeforetryingtomakeconnections.
Makingconnections
Followthestepsbelowtoconnectthecable(s)to
yourproduct.
1.Ensurethatthevessel'spowersupplyisswitched
off.
2.Ensurethatthedevicebeingconnectedtothe
unithasbeeninstalledinaccordancewiththe
installationinstructionssuppliedwiththatdevice.
3.Ensuringcorrectorientation,pushthecable
connectorfullyontothecorrespondingconnector
ontheunit.
4.Turnthelockingcollarclockwisetosecurethe
cable.
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ECI–100