Specifications

Operatormanual

Tableofcontents

ABOUTTHISMANUAL.......................................................7

SIMRADSH90...................................................................9

Important................................................................................................................10

BeforeyouswitchontheSH90....................................................................10

WhentheSH90isnotused..........................................................................10

Whenyouaredockingyourvessel...............................................................10

Ifsomethingbreaksdown............................................................................10

Manualoperationofthehullunit.................................................................10

Transducerhandling....................................................................................11

Systemdescription.................................................................................................11

Systemdiagram......................................................................................................12

Systemunits...........................................................................................................13

Colourdisplay............................................................................................13

ProcessorUnit............................................................................................13

OperatingPanel..........................................................................................13

OperatingPanelpowersupply.....................................................................13

TransceiverUnit.........................................................................................14

PowerSupplyUnit......................................................................................14

HullUnit....................................................................................................14

Transducer.................................................................................................15

Keyfunctionality....................................................................................................16

Omnibeampresentation..............................................................................16

Verticalslicepresentation............................................................................16

Combinationofomniandverticalslice........................................................17

Multiplefrequencyoperation.......................................................................17

Stabilizationsystem....................................................................................17

Receptionltersandfunctionality................................................................17

Supportinformation...............................................................................................19

GETTINGSTARTED..........................................................21

OperatingPanel......................................................................................................22

Poweron/offprocedures.........................................................................................22

PoweringuptheSH90................................................................................22

PoweringofftheSH90................................................................................24

Operatingprinciples...............................................................................................25

Controllingthecursor.................................................................................25

Understandingthemenubuttonprinciples....................................................26

Changingaparametervalue.........................................................................27

Understandingthemenustructure................................................................28

Investigatingtheechopresentationandmenu...............................................29

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