Raymarine e7 - Page 107

3.SelectChartDetailtoswitchbetweentheHighorLowoption,
asappropriate.
Chartlayers
Thecharthasanumberofcontentlayersprovidingdifferentkindsof
displayandinformation.
Youcanoverlaythefollowingdataontoa2Dchartwindowtogive
greaterdepthofinformation.Theoverlaysavailableare:
•Aerial—Providesanaerial/satellitephotographyoverlay.
•AIS—ViewandtrackAIStargets(2Dviewonly).
•Radar—Overlayradarontothechart(2Dviewonly).
•NOWRad—ProvidestheNOWRadweatherradaroverlay,
withouttheneedtoopenaseparateweatherapplicationwindow
(2Dviewonly).
•MyData—Allowsyoutoselectwhichwaypoints,routesand
trackstodisplay.
•Vectors—ViewheadingandCOGvectorsortideandwind
arrows(2Dviewonly).
•RangeRings—Viewradarrangerings(2Dviewonly).
•3DDisplayOptions—Provides3Doptions:CentreofView,
Exaggeration,TransducerConeandDepthScale(3Dviewonly).
Note:Thelayersrequireelectronicchartswiththeappropriate
featuresupportandmayalsorequireadditionalhardwareand
servicesubscriptions.
Aerialphotooverlay
Yourelectronicchartsmayincludeaerialphotography.
Aerialphotoscoverthenavigablewatersupto3milesinsidethe
coastline.Theresolutionisdependentontheregioncoveredby
thechartcard.
Enablingaerialphotooverlay
Fromthechartapplication:
1.SelectMenu.
2.SelectPresentation.
3.SelectLayers.
Usingthechart
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