Raymarine LIGHTHOUSE 4 User Manual

DescriptionOptions
[Interferencerejectionlevel]
Determinestheamountofinterferencesuppression
used.
Onlyavailablewhen[Interferencerejection]isenabled.
Quantum™/
Cyclone
•L
evel1toLevel
5
Non-HDDigital
Radomes
•Normal
•High
[NearT argetEnhancement]
Thesizeoftargetswithinthefirsthalfofthedisplayed
rangewillbeincreasedtoprovideamoreconsistent
sizeoftargetsastheyapproachyourvessel(i.e.the
centerofthescreen).
Note:
OptiononlyavailableonCycloneradarscanners.
•On
•Off
[Expandedreturns]
Whenenabled,increasestheR adarpulselengthto
providelargertargetreturns.
•On
•Off
[Expansionlevel]
Determinestheamountoftargete xpansionapplied.
Onlyavailablewhen[Targetexpansion]isenabled.
•Low
•High
[T uneadjust]
AllowsyoutoadjusttheRadarscannersreceiverfor
maximumtargetreturns.
ItisrecommendedthattheRadarscannerisallowed
towarmupforatleast10minutespriortomaking
adjustments.
•Auto
•Manual(0%to
100%)
[R adarRotationSpeed]
Allowsyoutoselecttheappropriaterotationspeedfor
yourrange.
TheAutooptionprovidesanincreasedrefreshrateat
Radarrangesupto3nm.
•24RPM
•Auto(24/48
RPM)
DescriptionOptions
[T
ransmitfrequency]
ChangingtheTransmitfrequencycanreduce
interferenceontheRadarimage.
•Low
•Normal
•High
[Beamsharpening]
R
educesthebeamwidthoftheradarbytheamount
specifiedin[Beamsharpeningamount],toproduce
targetsthathavelessresolutionmakingiteasierto
identifytargetsthatareclosetogether.
Intendedforradarswith3ftor4ftantennas,whichhave
lessbeamwidththana6ftantenna.
Note:
OptiononlyavailableonCycloneradarscanners.
•On
•Off
[Beamsharpeningamount]
Percentageofradar’sbeamwidthreductionfor[Beam
sharpening].
•0%to100%
Installationsettingsmenu
Theinstallationsettingsmenuprovidesoptionsusedduringinstallationto
helpsetupyourradar
DuringnormaloperationitshouldnotbenecessarytoadjustInstallation
settings.
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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