Raymarine AR200 - Continual Monitoring and Adaptation

1
Currentreading:
ThecurrentheadingreportedbytheAR200.
2
Maximumdeviationatlastcalibration:
Themaximumdeviationreportedduringthelastlinearizationprocess.
Important:
•Ifthe Maximumdeviationatlastcalibrationis45°orabove,itisrecommended
thattheAR200unitismovedandre-installedinalocationwhichissubjectto
lessmagneticinterference.
Calibrationinprogress:
Whilelinearizationisinprogresstheprogresspercentageisdisplayed.
3 Compassoffset
Oncethelinearizationprocesshascompleted,itispossiblethattheheadingvalue
maybeslightlyoutofalignment.Thisiscommonwhereinstallationspaceislimited
andtheAR200isnotproperlyalignedwithyourvessel’
slongitudinalaxis.Inthis
case,itispossibletomanuallyadjusttheCompassoffset.
4
Compasslock
Whenenabled,theCompasslockpreventsthecontinualmonitoringandadaptation
ofthecompasslinearizationprocess.
5
Resetcalibration
Y oucanresetyourAR200’scurrentlinearizationsettingsbyselecting Reset
calibration
Continualmonitoringandadaptation
T oensureoptimumperformance,aftertheinitiallinearizationprocessiscompletetheunitcontinues
tomonitorandadaptthecompasslinearizationtosuitcurrentconditions.
Iftheconditionsforlinearizationarelessthanideal,theautomaticlinearizationprocesstemporarily
pausesuntilconditionsimproveagain.Thefollowingconditionscancausethelinearizationprocess
totemporarilypause:
•significantmagneticinterferenceispresent
•vesselspeedtooslowortoofast
•rate-of-turntooslowortoofast
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