Raymarine a97 Operation Instructions

14.10Chartmotionmode
Themotionmodecontrolstherelationshipbetween
thechartandyourvessel.
Whilstmotionmodeisactive,asyourvesselmoves,
thechartisredrawntokeepthevesselon-screen.
The3motionmodesare:
•RelativeMotion(default)
•TrueMotion
•AutoRange.
Note:Inthe3Dchartview,onlyRelativeMotion
modeisavailable.
Thecurrentmotionmodeappliestotheactive
instanceofthechartapplication.
Whenyoupanthechartthemotionmodeisno
longeractive.Thisisindicatedinthestatusbarby
bracketsaroundthemotionmode—forexample,
(RelativeMotion).Thisenablesyoutoviewanother
areaofthechartwhilstnavigating.Toresetthe
motionmodeandreturnyourvesseltothescreen,
selecttheFindShipiconorselectFindShipfrom
themenu.Manuallychangingtherangeorpanning
thechartinautorangealsosuspendsmotionmode.
Thedefaultsettingisrelativemotionwiththeboat
iconpositionedinthecenterofthescreen.The
modethatyouselectisrestoredatpowerup.
Boatpositions(RelativeMotiononly)
PositionExample
Center
Partial
Offset
Full
Offset
WhenthemotionmodeissettoRelativeMotion,the
positionofyourvesselisxedon-screenandthe
chartpicturemovesrelativetoyourvessel.Youcan
usetheMenu>Presentation>View&Motion>
BoatPosition:menuoptionstodeterminewhether
thevesselisxedinthecenterofthewindowor
offset.IfyouchangethepositiontoPartialOffset
orFullOffset,theviewaheadofyourvesselwillbe
increased.
TrueMotion
D
12 3 04-1
WhenthemotionmodeissettoTrueMotion,
thechartisxedandthevesselmovesintrue
perspectivetoxedlandmasseson-screen.Asthe
vessel’spositionapproachestheedgeofthescreen,
thechartpictureisautomaticallyresettorevealthe
areaaheadofthevessel.
Note:ItisnotpossibletoselectTrueMotionwhen
theorientationissettoHeadUp.
AutoRange
D12 3 05-1
AutoRangeselectsandmaintainsthelargest
possiblescaleofchartthatwilldisplayboththe
vesselandthetargetwaypoint.Autorangeisnot
availableifradar-chartsynchronizationison.
Settingthemotionmode
Tochangethemotionmodefollowthestepsbelow.
Fromthechartapplicationmenu:
1.SelectPresentation.
2.SelectView&Motion.
3.SelectMotionMode:.
4.SelectTrueMotion,RelativeMotion,orAuto
Rangeoptionasappropriate.
Onceselectedthescreenwillupdatetoreectthe
newmode.
Changingthepositionoftheboaticon
Fromthechartapplicationmenu:
1.SelectPresentation.
2.SelectView&Motion.
3.SelectBoatPosition.
4.SelectCenter,PartialOffset,orFullOffsetas
appropriate.
Chartapplication
175

Raymarine a97 Specifications

General

Waterproof Rating	IPX6
GPS	Yes
Sonar	Yes
Operating Temperature	-15°C to 55°C
Display Size	9 inches
Display Type	LCD
Networking	NMEA 2000
Video Input	Yes
Storage Temperature	-30°C to 70°C
Power Supply	12V DC
Display Resolution	800 x 480 pixels