3.8Datamaster
Anysystemcontainingmorethanonenetworked
multifunctiondisplaymusthaveadesignateddata
master.
Thedatamasteristhedisplaywhichservesasa
primarysourceofdataforalldisplays,italsohandles
allexternalsourcesofinformation.Forexample
thedisplaysmayrequireheadinginformationfrom
theautopilotandGPSsystems,usuallyreceived
throughaSeaTalk
ng
orNMEAconnection.Thedata
masteristhedisplaytowhichtheSeaTalk,NMEA
andanyotherdataconnectionsaremade,itthen
bridgesthedatatotheSeaT alk
hs
networkandany
compatiblerepeatdisplays.Informationsharedby
thedatamasterincludes:
•Cartography
•Routesandwaypoints
•Radar
•Sonar
•Datareceivedfromtheautopilot,instruments,the
engineandotherexternalsources.
Yoursystemmaybewiredforredundancywithdata
connectionsmadetorepeatdisplays.Howeverthese
connectionswillonlybecomeactiveintheeventofa
faultand/orreassignmentofthedatamaster.
Inanautopilotsystemwhichdoesnotcontaina
dedicatedpilotcontrolheadtheDatamasteralso
actsasthecontrolfortheautopilot.
3.9Partssupplied
Thefollowingpartsaresuppliedwithyourproduct.
1
Multifunctiondisplay
22xDisplaymountingbrackets
3
RCR-2RemoteCardReader
4
MountinggasketforRCR-2
5
Documentpack
6
RCR-2inlaycardx2
7
Suncover
8
4xMountingbolts,washers,locknutsandfeet
9
4xBracketxings
•gS95=M5x25panhead
•gS125andgS165=M5x25countersunk
•gS195=M5x60countersunk
10
4xRCR-2xings(self-tappingscrews)
11
M5x10panheadscrew(notsuppliedwithgS95)
12
M5Wavywasher(foradditionalgroundingstrap)
13
1.5m(4.9ft)Power/Datacable
14
2m(6.6ft)Video/Alarmcable
15Displaymountinggasket
16
2m(6.6ft)RayNetcable
17Auxiliaryalarm
18
1m(3.28ft)SeaTalk
ng
spurcable
Planningtheinstallation
39