Raymarine c95 - Page 75

Systempreferencesmenu
MenuitemDescriptionOptions
BearingmodeDetermineshowallbearingandheadingdatais
displayedin.Thisdoesnotaffecthowthechartor
radardisplaysaredrawn.
•True(default)
•Magnetic
VariationSourceThissettingcompensatesforthenaturally
occurringoffsetoftheearth'smagneticeld.
WhensettoAuto,thesystemautomatically
compensates,anddisplaysthecompensation
valueinbrackets.Toenteryourown
compensationvalue,usetheManualoption,then
specifythevalueusingtheManualVariation
setting(seebelow).Thisvalueisalsotransmitted
toanyotherconnectedRaymarineinstruments.
•Auto(compensationvalue
displayed)(default)
•Manual
ManualVariation
WhentheVariationSourcemenuitemissetto
Manual(seeabove),youusetheManualVariation
settingtospecifythecompensationvaluethatyou
wanttouse.
•Range:0to30degrees,EastorWest
•
SystemDatumInorderforyourGPSreceiverandmultifunction
displaytocorrelateaccuratelywithyourpaper
charts,theymustbeusingthesamedatum.
Thedefaultdatumforyourmultifunctiondisplayis
WGS1984.Ifthisisnotthedatumusedbyyour
papercharts,youcanchangethedatumusedby
yourmultifunctiondisplay.
Whenyouchangethedatumforyourmultifunction
display,thechartgridwillsubsequentlymove
accordingtothenewdatum,andthelatitude/
longitudeofthecartographicfeatureswillalso
changeaccordingly.Yourmultifunctiondisplay
willattempttosetupanyGPSreceivertothenew
datum,asfollows:
•TheinternalGPSreceiverwillautomatically
correlateeachtimeyouchangethedatum.
•IfyouhaveaRaymarineGPSreceiverusing
SeaTalkorSeaTalk
ng
,itwillautomatically
correlateeachtimeyouchangethedatumon
themultifunctiondisplay.
•IfyouhaveaRaymarineGPSreceiverusing
NMEA0183,orathird-partyGPSreceiver,you
mustcorrelateitseparately.
Itmaybepossibletouseyourmultifunction
displaytocorrelateanNMEA0183GPSreceiver.
FromthehomescreengotoSet-up>System
settings>GPSSet-up>ViewSatelliteStatus.
Ifthedatumversionisdisplayed,itmaybe
possibletochangeit.Fromthehomescreengo
toSet-up>Systemsettings>DataSources>
GPSDatum.
Note:Raymarinerecommendsthatyou
checkthedisplayedvesselpositioninthechart
applicationagainstyouractualproximitytoa
knownchartedobject.AtypicalGPShasan
accuracyofbetween5and15m.
Customizingyourdisplay
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