Raymarine E90W - Page 95

MenuitemDescriptionOptions
•1.0nm/sm/km
SystemDatumInorderforyourGPSandcharttocorrelateaccuratelywithyourpaper
charts,theymustbeusingthesamedatum.Thedefaultdatumforyour
displayisWGS1984.Ifthisisnotsuitable,youcanchangethesetting.
Whenyouchangethedatumsetting,thechartgridwillsubsequently
moveaccordingtothenewdatum,andthelatitude/longitudeofthe
cartographicfeatureswillalsochangeaccordingly.Thesystem
attemptstosetupanyGPStothenewmode,andindicateswhether
thiswassuccessfulornot.
Note:Raymarinerecommendsthatyoucheckthedisplayed
vesselpositioninthechartapplicationagainstyouractualproximity
toaknownchartedobject.AtypicalGPShasanaccuracyof
between5and15m.
•WGS1984(default)
•Listofavailabledatum
Selectingthecartographysetupmenu
Inthechartapplication:
1.PresstheMENUbutton.
2.SelecttheCartographySetupmenuitem.
Usingthechart
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