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Raymarine LIGHTHOUSE 4 User Manual

Raymarine LIGHTHOUSE 4
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1.Openthe[Fishfinderapp].
2.Openthe[T
ransducer]settingsmenu:[Menu>SettingsTransducer].
3.Ifyouhavemorethan1sonartransducerinstalled,thenyouwillneed
toselecttherelevanttransducer.
4.Ifrequired,selectthe[Enabletemperaturesensor]toggleswitchto
enablethesensor..
5.Measuretheactualwatertemperatureusingathermometer.
6.Checkyourreadingagainstthedisplayed[Currenttemperature].
7.Ifthereadingsarenotthesame,select[Calibratetemp]andenterthe
differencebetweenyour2readings.
Pingdepthlimit
Whenhigh-poweredtransducersaresearchingforabottomlock,theycan
searchdowntoamaximumof3,048m(10,000ft),duringthesonar’shunt
cycle.Thismeansitcantakesometimetoacquireorre-acquireabottom
lock.T ohelpimprovesonarbottomlockre-acquisitiontimeonhighpowered
transducers,apingdepthlimitcanbeset.
WhenusingaCHIRPornon-CHIRPhighpower(greaterthan600W)
transducerconnectedtothe1kWtransducer,the[Pingdepthlimit]control
willbeavailableintheFishfinderapp’s[Transducer]settingsmenu:[Menu>
Settings>Transducer>Pingdepthlimit].
Important:
The[Pingdepthlimit]shouldonlybeenabledwhenproblemsare
e xperiencedre-acquiringdepthreadingsafterthesonarhaslostdepth
readings.
Once[Pingdepthlimit]isenabled,whensailinginwatersdeeperthan
thespecifieddepthlimit,theFishfinderapp/transducerwillnotbeable
toestablishadepthreading/bottomlock.
ThePingdepthlimitcontrolenablesyoutospecifyadepthlimitthatyour
sonarwillsearchdownto
.Itisrecommendedthislimitissettoadepthof
approximately25%to50%deeperthanthemaximumwaterdepthyouwant
touseyourFishfinderin.E.g.:In200ftmaxdepthwater,thepingdepthlimit
shouldbesetbetween250ftand300ft.
19.6Sonarchannels
ThesonarchannelsthatareavailabledependontheSonarmoduleand
transduceryouhaveconnected.
Thesonarchannelsthatmaybeavailableare:
[3DVision]
[SideVision]
[DownVision]
[HighCHIRP]
[MediumCHIRP]
[LowCHIRP]
[HighTuned]
[MediumTuned]
[LowTuned]
[200kHz]
[100kHz]
[50kHz]
Fishfinderapp
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Raymarine LIGHTHOUSE 4 Specifications

General IconGeneral
Operating SystemLightHouse 4
TouchscreenYes
ConnectivityNMEA2000, Ethernet, Wi-Fi
Chart CompatibilityNavionics, C-MAP
Display SizeVaries by model (e.g., 7", 9", 12", 16")
Display ResolutionVaries by model
NetworkingEthernet, Wi-Fi
GPSBuilt-in
Radar SupportYes, compatible with Raymarine radars
Sonar SupportYes
Autopilot IntegrationYes, compatible with Raymarine autopilot systems
Weather DataYes, via internet
Software UpdatesVia Wi-Fi

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