Simrad ST90 - Making Sure that All ST90 Cables Are Properly Connected

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Result
ST90turnedoffST90turnedon
Ambienttemperature:
Relativehumidity:
Requirements
Results
ThecompartmentinwhichtheTransceiverUnitisinstalled("sonarroom")
iscleananddry.
Aventilationsystemisinstalled.
Recordthetypeofventilationsystemthatisinstalled.
Therearenocorrosiveattacks.
Dateandsignature:
MakingsurethatallST90cablesareproperly
connected
TheST90reliesoncommunicationbetweeneachsystemunit,andbetweentheST90and
externaldevices.Itisveryimportantthatallcablesarecorrectlyinstalled,thattheproper
cabletypeshavebeenused,andthatallcablesareconnectedcorrectly.
Prerequisites
TheST90isinstalledasspeciedintheST90Installationmanual.
•TheST90isturnedoff.
•Allsystemcablesareinstalled.
•Allcableconnectionsaremade.
Youneedthefollowingequipment:
•Cabletester
•Multimeter
Context
AllcablingisdescribedintheCablelayoutandinterconnectionschapterinthe
ST90InstallationManual.Refertothecableplan,thecablelistandthebasiccable
requirements.
Visualinspection