Raymarine c97 Manual de Instalação descarregar pdf (Página 19)

TransducerSeaTalk

SeaTalk

/RayNet

Network1

SeaTalk

/RayNet

Network2Videoin/out

Power/Video/NMEA

0183

e127

c95

c97

c125

c127

Powerconnection

D12 250 -1

1.Multifunctiondisplayconnections.

2.Poweranddatacable.

3.Connectionto12/24Vpowersupply(e7/e7Dis

12Vonly).

4.Redcable(positive).

5.Fuse.

6.Blackcable(negative).

7.Videoinputcable.

8.NMEA0183datacables.

9.Shield(drain)wire(thinblackwire;mustbe

connectedtoRFgroundpoint).

Powerdistribution

Raymarinerecommendsthatallpowerconnectionsare

madeviaadistributionpanel.

•Allequipmentmustbepoweredfromabreakeror

switch,withappropriatecircuitprotection.

•Allequipmentshouldbewiredtoindividualbreakers

ifpossible.

Warning:Productgrounding

Beforeapplyingpowertothisproduct,

ensureithasbeencorrectlygrounded,in

accordancewiththeinstructionsinthis

guide.

Grounding—Dedicateddrainwire

Thepowercablesuppliedwiththisproductincludesa

dedicatedshield(drain)wireforconnectiontoavessel’s

RFgroundpoint.

ItisimportantthataneffectiveRFgroundisconnected

tothesystem.Asinglegroundpointshouldbeusedfor

allequipment.Theunitcanbegroundedbyconnecting

theshield(drain)wireofthepowercabletothevessel’s

RFgroundpoint.OnvesselswithoutanRFground

systemtheshield(drain)wireshouldbeconnected

directlytothenegativebatteryterminal.

Thedcpowersystemshouldbeeither:

•Negativegrounded,withthenegativebatteryterminal

connectedtothevessel’sground.

•Floating,withneitherbatteryterminalconnectedto

thevessel’sground

Warning:Positiveground

systems

Donotconnectthisunittoasystemwhich

haspositivegrounding.

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