Simrad SU90 User Manual

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•Environment
Environmentalparameterssuchassalinity,soundspeedandwatertemperatureall
playanimportantparttopresentaccurateechodata.UsetheEnvironmentparameters
todenethesevalues.Dependingonthecurrentseaandweatherconditions,youmay
needtochangethesevaluesfrequently.
•Language
YoumayprefertousetheSU90withauserinterfaceinyourownlanguage.A
selectionoflanguagesisprovided.TheLanguagefunctionallowsyoutoselectthe
languagetobeusedintheSU90presentations,menusanddialogboxes.
•Stabilization
TheSU90isprovidedwithabuilt-inelectronicstabilizationofthesonarbeams.In
caseofafaultymotionreferenceunitthisfunctionalitycanbeturnedOff.
•ScreenCaptures
WhileusingtheSU90youmaywishtomakeascreencapturetosaveaninstantaneous
copyofthecurrentpresentation.Y oucanchooseeitherasinglescreencaptureora
sequencewithmultiplescreencaptures.
•BeamVisualization
WiththevariousbeamsprovidedbytheSU90,itmaybedifculttounderstandthe
concept.Howdothesebeams"behave"inthewater?Thebeamvisualizationfeature
simulateshowtheacousticbeamscovertheseabedandthewatercolumn.
•BITE(Built-InTestEquipment)
TheSU90isacomputerizedFish-ndingsonar.Therearehardlyanyanalogue
circuitry,andthepossibilityoftraditionaltroubleshootingislimited.Inorderto
rectifythis,abuilt-insoftwareapplicationisavailabletooffertestandmaintenance
functionality.TheBITE(Built-InTestEquipment)dialogboxcontrolsthetestand
diagnoseprogramthatcheckstheperformanceoftheSU90.
–Processor
TheProcessorpageoffersanoverviewoftheparametersrelatedtosoftware
version,operationandnetwork.
–Sensors
TheSensorspagepresentsatablewithallthesensorscurrentlyconnectedtothe
SU90.Foreachsensor,thestatusisprovided.
–Transceiver
TheTransceiverpageofferskeyinformationabouteachtransceiverinusebythe
SU90.
–Transducer
BymeansoftheTransducerpage,youcanrunareceptiontesttotesttheindividual
transducers.Anyerrorsaretheneasilydetected.
Menusystem

Simrad SU90 Specifications

General

Brand	Simrad
Model	SU90
Category	Sonar
Language	English