4.8Fastheadingconnection
IfyouwishtouseMARPA(radartargetacquisition)functionson
yourmultifunctiondisplayyouneedeither:
•Anautopilotconnectedtothemultifunctiondisplayvia
SeaTalk
ng
orNMEA0183.Thecompassisconnectedtothe
coursecomputerandcalibratedviathepilotcontrolhead;or:
•ARaymarineorthird-partyfastheadingsensorconnectedto
themultifunctiondisplayviaNMEA0183.
Note:PleasecontactyourdealerorRaymarinetechnical
supportformoreinformation.
4.9SeaTalk
ng
connections
ThedisplaycanconnecttoaSeaTalk
ng
system.
ThedisplaycanuseSeaT alk
ng
tocommunicatewith:
•SeaT alk
ng
instruments(forexample,i70).
•SeaT alk
ng
autopilots(forexample,p70withSmartPilotSPX
coursecomputer).
•SeaT alkequipmentviatheoptionalSeaT alktoSeaT alk
ng
converter.
•NMEA2000equipmentviaoptionalDeviceNetadaptorcables.
TypicalSeaTalk
ng
system
1.SeaTalk
ng
instrument—forexample,i70.
2.SeaTalk
ng
pilotcontrolhead—forexample,p70.
3.iTC-5converter.
4.Windtransducer.
5.SeaTalk
ng
multifunctiondisplay.
6.Powersupply.
7.SeaTalk
ng
coursecomputer—forexample,SPX-30.
8.iTC-5converter.
9.Depthtransducer.
10.Speedtransducer.
SeaTalk
ng
powerrequirements
TheSeaTalk
ng
busrequiresa12Vpowersupply.
Powermaybeprovidedfrom:
•Raymarineequipmentwitharegulated12Vpowersupply(for
example,aSmartPilotSPXcoursecomputer);or:
•Othersuitable12Vpowersupply.
Note:SeaTalk
ng
doesNOTsupplypowertomultifunction
displaysandotherequipmentwithadedicatedpowersupply
input.
Cablesandconnections51