Raymarine LIGHTHOUSE 4 User Manual

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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Raymarine LIGHTHOUSE 4 Specifications

General

Operating System	LightHouse 4
Touchscreen	Yes
Connectivity	NMEA2000, Ethernet, Wi-Fi
Chart Compatibility	Navionics, C-MAP
Display Size	Varies by model (e.g., 7", 9", 12", 16")
Display Resolution	Varies by model
Networking	Ethernet, Wi-Fi
GPS	Built-in
Radar Support	Yes, compatible with Raymarine radars
Sonar Support	Yes
Autopilot Integration	Yes, compatible with Raymarine autopilot systems
Weather Data	Yes, via internet
Software Updates	Via Wi-Fi