Raymarine LIGHTHOUSE 4 - Lighthouse Charts Dynamic Current Graphic; C-Map Dynamic Current Graphic; Navionics Dynamic Current Graphic

5.Direction—Indicatesthedirectionofthecurrent(relativetoNorth).
6.Timeanddateoptions—Usethebuttonstoviewprevious,ne
xtor
today’stidepredictions,orenteradatebyselectingthedatefield.
7.Ebb/Flood—Displaysalistshowingebb,slackandfloodtides.
18.9LightHouseChartsdynamiccurrentgraphic
WhentheTideslayerisenabledorwhentheChartappisin[Tidesmode],the
standardCurrentstationsymbolisreplacedwithadynamicCurrentgraphic.
Arrowsareusedtoindicatethedirectionofcurrentflow.Thesizeandcolor
ofthearrowindicatesthestrengthofthecurrent:
1.Y ellowsmallarrow:0Knotsto1.0Knots(Leisurechartstyle)
2.Orangemediumarrow:1.1Knotsto2.0Knots(Leisurechartstyle)
3.Redlargearrow:Greaterthan2.0Knots(Leisurechartstyle)
4.Y ellowsmallarrow:0Knotsto1.0Knots(Governmentchartstyle)
5.Orangemediumarrow:1.1Knotsto2.0Knots(Governmentchartstyle)
6.Redlargearrow:Greaterthan2.0Knots(Governmentchartstyle)
18.10C-Mapdynamiccurrentgraphic
WhentheTideslayerisenabledorwhentheChartappisin[Tidesmode],the
standardCurrentstationsymbolisreplacedwithadynamicCurrentgraphic.
Arrowsareusedtoindicatethedirectionofcurrentflow.Thesizeandcolor
ofthearrowindicatesthestrengthofthecurrent:
1.Yellowsquare:0Knotsto0.1Knots
2.Y ellowsmallarrow:0.2Knotsto1.0Knots
3.Orangesmallarrow:1.1Knotsto2.0Knots
4.Orangelargearrow:2.1Knotsto3.0Knots
5.Redlargearrow:Greaterthan3.0Knots
18.11Navionicsdynamiccurrentgraphic
WhentheTideslayerisenabledorwhentheChartappisin[Tidesmode],the
standardCurrentstationsymbolisreplacedwithadynamicCurrentgraphic.
Arrowsareusedtoindicatethedirectionofcurrentflow.
Thelengthofthearrowindicatesthespeedofthecurrent;thelonger
thearrow,thefasterthespeed.Thebordercolorofthearrowindicates
increasingordecreasingspeed.
Chartapp-Tidesmode
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