Raymarine E90W - AIS Options

10.10AISoptions
TheAISoptionsareaccessibleinthechartapplicationbypressing
theAISOPTIONS>MARPA&AISOPTIONSsoftkeys,ortheradar
applicationbypressingtheTARGETTRACKING>MARPA&AIS
OPTIONSsoftkeys.
ParameterDescriptionOptions
VectorLengthThetimeperiod
speciedfordrawing
lengthofvectors.
•0.5min
•1min
•3min
•6min
•12min
•30min
•60min
TargetHistoryPlotsatarget’sprevious
positionatspecied
intervals.Thefour
mostrecentposition
pointsaredisplayed.
IfTruetargetvectors
areselected,thefour
mostrecentvessel
positionpointsarealso
displayed.
•OFF
•0.5min
•1min
•3min
•6min
ParameterDescriptionOptions
OwnVesselSafeZoneThesafezoneisaring,
centredonyourboat,
withinwhichatargetis
considereddangerous
ifitwillenterthiszone
withintheTimetoSafe
Zoneperiod(seebelow).
•0.1nm
•0.2nm
•0.5nm
•1.0nm
•2.0nm
TimetoSafeZoneIfatargetentersyour
safezonewithinthistime
period,itisconsidered
dangerous.
•3min
•6min
•12min
•24min
SafeZoneRingControlswhetherthe
safezoneringis
displayedorhidden
onscreen.
•Visible
•Hidden
UsingAIS
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