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Settingtowork

Checkingthehoist/lowerfunctionality

Thefollowingsetofproceduresallowsyoutocheckthatthetransducercanbelowered

andhoisted.Theproceduresrequiretwopersons:

•Onepersonmustbestationedonthebridgetooperatethesonar.

•Onepersonmuststayinthesonarroomtomakesurethehoist/lowersystemworks

properly.

Thetwoproceduresmustbeperformedsimultaneouslybythepersononthebridge

andthepersoninthesonarroom:

•Checkingthebridgefunctionsshallbeperformedonthebridge.

•Checkingthesonarroomfunctionsshallbeperformedinthesonarroom.

Tosimplifythetest,youmaybringacopyoftheapplicablepagesfromthisdocument

downtothesonarroom.

Important

Propercommunicationmustexistbetweenthebridgeandthesonarroom.

Note

Shouldanyproblemsariseduringtheoperation,thepersoninthesonarroommust

switchthemotorprotectingswitchS301intheMotorControlUnittoOFFposition.

Topics

•ConnectingtheTransceiverUnittotheProcessorUnitonpage183

•Checkingthehoist/lowerfunctionalityfromthebridgeonpage185

•Checkingthehoist/lowerfunctionalityfromthesonarroomonpage187

ConnectingtheTransceiverUnittotheProcessorUnit

Purpose

Priortothetwothehoist/lowerfunctionality,observethefollowingpreparations.

Procedure

1CheckthattheEthernetcablesfromtheTransceiverUnitinthesonarroomtothe

ProcessorUnitonthebridgeareconnected.

2Verifythattheconnectionhasbeenmadeproperly.

[_____]Ok

381293/A

183

Simrad SU90 Installation Manual

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