Raymarine A65 - Sonar Check

3.SelectRadarsothatTransmitishighlighted.
Theradarscannershouldnowbetransmittingandreceiving.
4.Checkthattheradarscreenisoperatingcorrectly.
TypicalHDradarscreen
Note:Theexampleaboveisrepresentativeoftheenhanced
outputprovidedbyaHDradarscanner.
Pointstocheck:
•Radarsweepwithechoresponsesareshownonscreen.
•Radarstatusiconrotatingintoprighthandcornerofthestatus
bar.
Checkandadjustbearingalignment
Bearingalignment
Theradarbearingalignmentensuresthatradarobjectsappearat
thecorrectbearingrelativetoyourboat’sbow.Y oushouldcheck
thebearingalignmentforanynewinstallation.
Examplemisalignedradar
D11590-2
1 2
ItemDescription
1
Targetobject(suchasabuoy)deadahead.
2Targetdisplayedontheradardisplayisnotalignedwiththe
Ship'sHeadingMarker(SHM).Bearingalignmentisrequired.
Checkingthebearingalignment
1.Withyourvesselunderway:Alignthebowwithastationary
objectidentiedontheradardisplayAnobjectbetween1&2
NMdistantisideal.
2.Notethepositionoftheobjectontheradardisplay.Ifthetarget
isnotundertheshipsheadingmarker(SHM),thereisan
alignmenterrorandyouwillneedtocarryoutbearingalignment
adjustment.
Adjustingthebearingalignment
Onceyouhavecheckedthebearingalignmentyoucanproceedand
makeanyrequiredadjustments.
Withtheradarapplicationdisplayed:
1.SelectMenu.
2.SelectScannerSet-up.
3.SelectAdvanced.
4.SelectBearingAlignment.
SelectingBearingAlignmentdisplaysthenumericadjustcontrol.
5.AdjustthesettingsothattheselectedtargetisundertheShip’s
HeadingMarker.
6.SelectBackorOkwhencomplete.
Sonarcheck
Warning:Sonaroperation
•NEVERoperatethesonarwiththevesseloutofthe
water.
•NEVERtouchthetransducerfacewhenthesonar
ispoweredon.
•SWITCHOFFthesonarifdiversarelikelytobe
within7.6m(25ft)ofthetransducer.
Sonartransducerandsonarmoduleselection
YoumustdesignatethesonartransducerandSonarmodulethat
youwanttouse.
Sonarmoduleselection
•Sonarvariantdisplaysarettedwithaninternalsonar.
•Allvariantsallowyoutoconnectacompatiblesonarmodule.
•Ifanexternalsonarmoduleisconnectedtoasonarvariantdisplay
andapowersupplytheinternalsonarshouldbeswitchedoff.
•Touseadisplaysinternalsonaronasystemcontainingan
externalsonarmodule,disconnectthenetworkcablefromthe
externalsonarmoduleandusetheSounderSet-Upmenuinthe
shnderapplicationtoenabletheinternalsonar.
Transducerselection
•SonarvariantdisplaysallowthedirectconnectionofEITHERa
RaymarineORaMinnKotasonartransducer.
•AllvariantsallowtheconnectionofaRaymarinesonartransducer
viaacompatibleexternalsonarmodule.
•ForallvariantsusetheTransducerSet-Upmenuintheshnder
applicationtospecifythesonartransduceryouwanttouse.
Selectingthesonarmodule
Sonarvariantmultifunctiondisplayscanuseeithertheirinternal
sonarmoduleoranexternalRaymarinesonarmodule.
Applicableonlytosonarvariantmultifunctiondisplays.
Withtheshnderapplicationdisplayed:
1.SelectMenu.
2.SelectSet-Up.
3.SelectSounderSet-Up.
4.TousetheinternalsonarmoduleselectInternalSounderso
thatOnishighlighted.
5.TouseaconnectedexternalRaymarinesonarmoduleselect
InternalSoundersothatOffishighlighted.
Note:TheInternalSoundercannotbeswitchedonifanexternal
sonarmoduleisconnectedtothesystemandswitchedon.
Disconnectthenetworkcablefromtheexternalsonarmoduleto
enablethedisplay'sinternalsonaroption.
Selectingthesonartransducer
Withtheshnderapplicationdisplayed:
1.SelectMenu.
2.SelectSet-Up.
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NewaSeries/NewcSeries/NeweSeries