Simrad SX90 - INSTALLATION REV C - Page 19

SimradSX90Fishndingsonar
authorities.Thetrunkpenetratesthehull,anditistherefore
acrucialpartofthehullunitassembly.RefertoSonartrunk
installationonpage36.
3Installthehullunit.Duetoitsphysicalsizeandweight,and
thefactthatthetrunkpenetratesthevesselhull,itisvery
importantthatthehullunitisinstalledandsecuredproperly.
RefertoHullunitinstallationonpage42.
4InstalltheTransceiverUnit.RefertoTransceiverunit
installationonpage49.
5Installthewheelhouseunits.RefertoWheelhouseunits
installationonpage53.
6Performthesystemcabling.Observetheprocedureand
cableplaninsectionCablelayoutandinterconnectionson
page63.Foradditionalinformation,refertoSX90cable
detailsonpage189.Generalrequirementsforthecabling
areprovidedinBasiccablerequirementsonpage214.
7Performthestart-upproceduresasdetailedinsection
Start-upproceduresonpage92.
Note
Inordertosetupthesonarsysteminasafeandcorrect
manner,thesestart-upproceduresmustbecompliedto!
8Connecttheperipheralunits.Observethesetupandtest
proceduresinsectionInterfacingperipheralequipmenton
page128.Foradditionalinformation,refertoSX90cable
detailsonpage189.Generalrequirementsforthecabling
areprovidedinBasiccablerequirementsonpage214.
9Finally,checkthesourcelevelandreceivingvoltage
response,andmakethenoise/speedmeasurements.Observe
theproceduresinsectionFinaltestsandmeasurementson
page141.
307531/C
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