Simrad ST90 - Verifying the Installation Parameters for the Motion Reference Unit (MRU)

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3OntheleftsideoftheInstallationdialogbox,selectSensorInstallation.
4SelecttherelevantsensorintheInstalledSensorslist.
5Makesurethatthecorrectoffsetvalueshavebeeninserted.
6Fillintheresulttable.
Result
Globalpositioningsystem(GPS)offsets
Xoffset
Yoffset
Zoffset
Requirements
Results
AlloffsetvaluesareenteredintheST90.
Allvaluesarecorrect.
Allvaluesarerecordedintherelevanttable.
Dateandsignature:
Relatedtopics
Settingtoworksummary,page242
Verifyingtheinstallationparameters,page374
Verifyingtheinstallationparametersforthemotion
referenceunit(MRU)
Thephysicallocationofthemotionreferenceunit(MRU)relativetothetransduceris
requiredtoallowtheST90toadjustforrollandpitchasaccuratelyaspossible.
Prerequisites
Foraccuratelocationofthemotionreferenceunit(MRU),youneedthedetailedvessel
drawings.Theinformationabouttheinstallationanglesmustberetrievedfromthe
reportsprovidedbythepersonnelthatinstalledtheequipment.Formaximumaccuracy,
westronglyrecommendthatyouusetheinformationprovidedbyadimensionalsurvey.
Neithertoolsnorinstrumentsarerequired.TheST90isturnedon,anditisworking
normally.
SimradST90InstallationManual