Raymarine A65 - Dangerous Targets and Collision Avoidance Features

Note:Inthe3Dchartview,onlyRelativeMotionmodeis
available.
Thecurrentmotionmodeappliestotheactiveinstanceofthechart
application.
Whenyoupanthechartthemotionmodeisnolongeractive.Thisis
indicatedinthestatusbarbybracketsaroundthemotionmode—
forexample,(RelativeMotion).Thisenablesyoutoviewanother
areaofthechartwhilstnavigating.Toresetthemotionmodeand
returnyourvesseltothescreen,selecttheFindShipiconorselect
FindShipfromthemenu.Manuallychangingtherangeorpanning
thechartinautorangealsosuspendsmotionmode.Thedefault
settingisrelativemotionwithzerooffset.Themodethatyouselect
isrestoredatpowerup.
RelativeMotionwithoptionalvesseloffset
OffsetExample
ZeroOffset
1/3Offset
2/3Offset
WhenthemotionmodeissettoRelativeMotion,thepositionofyour
vesselisxedonthescreenandthechartpicturemovesrelativeto
yourvessel.YoucanusetheMenu>Presentation>VesselOffset
menuitemtodeterminewhetherthevesselisxedinthecentreof
thewindow(0offset)oroffsetby1/3or2/3.Ifyouchangetheoffset
to1/3or2/3,theviewaheadofyourvesselwillbeincreased.
Intheexampleshownabove,themotionmodehasbeensetto
RelativeMotion,withavesseloffsetof1/3.Thevesselisxedin
theoffsetpositionandthechartmovesaccordingly:
TrueMotion
D
12 30 4-1
WhenthemotionmodeissettoTrueMotion,thechartisxedand
thevesselmovesintrueperspectivetoxedlandmassesonthe
screen.Asthevessel’spositionapproachestheedgeofthescreen,
thechartpictureisautomaticallyresettorevealtheareaahead
ofthevessel.
Note:ItisnotpossibletoselectTrueMotionwhentheorientation
issettoHeadUp.
AutoRange
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AutoRangeselectsandmaintainsthelargestpossiblescaleofchart
thatwilldisplayboththevesselandthetargetwaypoint.Autorange
isnotavailableifradar-chartsynchronizationison.
Settingthemotionmode
Fromthechartapplication:
1.SelectMenu.
2.SelectPresentation.
3.SelectMotionMode.
4.SelectTrueMotion,RelativeMotion,orAutoRangeoptionas
appropriate.
Onceselectedatickwillbeplacednexttothechosenmotionmode
andthescreenwillupdatetoreectthenewmode.
Changingthevesseloffsetvalue
Fromthechartapplication:
1.SelectMenu.
2.SelectPresentation.
3.SelectVesselOffset.
4.Select0,1/3,or2/3optionasappropriate.
Usingthechart
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