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SU90
Installation Manual
328 pgs50.36 Mb0
Operator's Manual
154 pgs18.8 Mb0
Table of contents
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Simrad SU90 Installation Manual

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Page 1
Installation manual
Simrad SU90
Fish nding sonar
www.simrad.com
TECHNOLOGY FOR SUSTAINABLE FISHERIES
Page 2
Page 3
SimradSU90
Installationmanual
SU90OperatormanualortheSimradSU90Reference manual.
AlluserdocumentationisincludedontheUSBmemory devicethatisprovidedwiththeSimradSU90.Themanuals canalsobedownloadedfromhttp://www.simrad.com/su90
WARNING:TheSimradSU90sonarmustneverbe poweredupwhentheshipisindrydock.Thetransducer willbedamagedifittransmitsinopenair.Toprevent inadvertentuseofthesonar,pulloutthemainsplugon theProcessorUnitwheneverthevesselisindrydock.
.
381293/A
2013-09-13
©
KongsbergMaritimeAS
Page 4
Revisionstatus
Documentno:381293/V ersion:A/ISBN-13:978-82-8066-158-6
Rev.A2013–09–13
Firstversion
Copyright
©2013KongsbergMaritimeAS TheinformationcontainedinthisdocumentremainsthesolepropertyofKongsbergMaritimeAS.Nopart ofthisdocumentmaybecopiedorreproducedinanyformorbyanymeans,andtheinformationcontained withinitisnottobecommunicatedtoathirdparty,withoutthepriorwrittenconsentofKongsberg MaritimeAS.Thedocument,oranypartofit,maynotbetranslatedtoanyotherlanguagewithoutthe writtenapprovalfromKongsbergMaritimeAS.
Disclaimer
KongsbergMaritimeASendeavourstoensurethatallinformationinthisdocumentiscorrectandfairly stated,butdoesnotacceptliabilityforanyerrorsoromissions.
Warning
Theequipmenttowhichthismanualappliesmustonlybeusedforthepurposeforwhichitwas designed.Improperuseormaintenancemaycausedamagetotheequipmentand/orinjury topersonnel.Allusersmustbefamiliarwiththecontentsoftheappropriatemanualsbefore attemptingtoinstall,operate,maintainorinanyotherwayworkontheequipment. KongsbergMaritimeASdisclaimsanyresponsibilityfordamageorinjurycausedbyimproper installation,useormaintenanceoftheequipment.
Supportinformation
Ifyourequiremaintenanceorrepair,contactyourlocaldealer.Youcanalsocontactususingthefollowing address:simrad.support@simrad.com.Ifyouneedinformationaboutourotherproducts,visithttp:
//www.simrad.com.Onthiswebsiteyouwillalsondalistofourdealersanddistributors.
SeealsoSupportinformationonpage33.
KongsbergMaritimeAS
www.kongsberg.com
Page 5
Installationmanual

Tableofcontents

ABOUTTHISMANUAL.....................................................13
SIMRADSU90.................................................................15
Systemdescription.................................................................................................16
Systemdiagram......................................................................................................18
Systemunits...........................................................................................................19
Colourdisplay............................................................................................19
ProcessorUnit............................................................................................19
OperatingPanel..........................................................................................19
OperatingPanelpowersupply.....................................................................20
Audioamplierwithloudspeakers...............................................................20
TransceiverUnit.........................................................................................20
HullUnit....................................................................................................20
Transducer.................................................................................................21
Scopeofsupply......................................................................................................21
Mainunitsincludedwiththestandarddelivery.............................................21
Additionalitems.........................................................................................22
Additionalrequireditems.......................................................................................22
Colourdisplay............................................................................................22
UninterruptedPowerSupply(UPS)..............................................................23
Installationtrunk.........................................................................................23
Speedlog...................................................................................................24
Coursegyro................................................................................................24
Optionalitems........................................................................................................25
Hullunit.....................................................................................................25
Installationtrunk.........................................................................................25
Extendedrange...........................................................................................26
Scienticinterface......................................................................................26
Otherperipheralequipment.........................................................................26
Audiooutput..............................................................................................28
Externalmotionreferenceunit(MRU).........................................................30
SecondaryOperatingPanel..........................................................................30
Generalsupplyconditions......................................................................................31
Equipmentresponsibility.............................................................................31
Receipt,unpackingandstorage....................................................................31
Generalinstallationrequirements...........................................................................32
Supplypower.............................................................................................32
UninterruptedPowerSupply(UPS)..............................................................32
Wiring........................................................................................................32
Compassdeviation......................................................................................33
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Noisesources.............................................................................................33
Drydocking...............................................................................................33
Approvalbyclassicationsociety................................................................33
Supportinformation...............................................................................................33
INSTALLATIONPROCEDURE...........................................35
PREPARATIONS..............................................................37
Installationdrawings..............................................................................................38
Necessarytoolsandequipment..............................................................................38
Workerskills...........................................................................................................39
Determingthelocationofthehullunit..................................................................40
Foreandaftlocation...................................................................................40
Athwartshipslocation..................................................................................41
Importantconsiderationsrelatedtonoise......................................................41
Sonarroomrequirements.......................................................................................42
Watertightintegrity.....................................................................................42
Sizeandaccess...........................................................................................43
Heating......................................................................................................43
Insulation...................................................................................................43
Ventilation..................................................................................................43
Cableprotection.........................................................................................44
Electricalinstallationsandlights..................................................................44
Bilgepumpanddecking..............................................................................44
Liftingdevice.............................................................................................44
Communication..........................................................................................44
Sonarroomarrangementexample..........................................................................45
Sonarroomarrangementexample1–Topview............................................45
Sonarroomarrangementexample2–Sideview...........................................46
Hullunitorientationexample.......................................................................47
Acousticnoise........................................................................................................47
Contributingnoisefactors...........................................................................48
Selfnoise...................................................................................................49
Ambientnoise............................................................................................51
Fishinggearnoise.......................................................................................51
Electricalnoise...........................................................................................52
Reverberation.............................................................................................52
Somemeanstoreducethenoise...................................................................52
INSTALLINGTHESONARTRUNK.....................................55
Aboutthesonartrunkinstallation..........................................................................56
Mountingthesonartrunk.......................................................................................57
Mountingthetrunkextension.................................................................................58
Protectingthesonartrunk.......................................................................................59
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Sonartrunkinstallationprinciples..........................................................................59
Installationofatrunkwithopenblister.........................................................60
Installationofatrunkwithoillledblister...................................................61
Sonartrunkinstallationmeasurementsandchecklist............................................62
INSTALLINGTHEHULLUNIT..........................................63
Aboutthehullunitinstallation...............................................................................64
Hullunitfamiliarizationandmainpartsidentication..........................................65
MotorControlUnitfamiliarizationandmainpartsidentication.........................66
Hullunitmodelsoverview.....................................................................................67
Unpackingthehullunitfromitstransportbox......................................................68
Mountingthehullunit............................................................................................70
Bleedingaircock....................................................................................................72
Mountingthemechanicalsupport..........................................................................72
Transduceralignment.............................................................................................73
Visualinspectionofthetransducer........................................................................73
Loweringandhoistingthetransducermanuallyusingthehandcrank.............74
Hullunitinstallationchecklist...............................................................................76
INSTALLINGTHETRANSCEIVERUNIT............................77
INSTALLINGTHEBRIDGEUNITS....................................81
Preparationsforinstallation....................................................................................82
Basicrequirements......................................................................................82
Locationofthecolourdisplay......................................................................82
LocationoftheProcessorUnit.....................................................................83
LocationoftheOperatingPanel...................................................................83
LocationoftheOperatingPanelPowerSupply.............................................84
Locationoftheamplierandloudspeakers...................................................84
Maximumdistancesbetweentheunits...................................................................85
Installationofthecolourdisplay............................................................................85
InstallationoftheProcessorUnit...........................................................................86
InstallationoftheOperatingPanel.........................................................................88
InstallationoftheOperatingPanelPowerSupply.................................................89
Installationoftheamplierandloudspeakers........................................................89
CABLELAYOUTANDINTERCONNECTIONS......................90
Readthisrst!........................................................................................................91
Cableplan...............................................................................................................93
Bridgecables..............................................................................................93
Sonarroomcables......................................................................................94
Listofcables..........................................................................................................95
Cableprocedures..................................................................................................100
ConnectingACmainstotheUninterruptedPowerSupply...........................101
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ConnectingthevideocablefromtheProcessorUnittothecolour
display.....................................................................................................102
ConnectingtheUSBcablefromtheOperatingPaneltotheProcessor
Unit.........................................................................................................103
ConnectingthedualinterfacecablefromtheOperatingPaneltothe
ProcessorUnit..........................................................................................104
ConnectingtheOperatingPanelPowerSupplytotheProcessorUnit...........105
ConnectingACmainsandgroundtotheProcessorUnit..............................106
ConnectingACmainstothecolourdisplay................................................107
ConnectinggroundtotheOperatingPanel..................................................108
ConnectingtheProcessorUnittotheTransceiverUnit................................109
ConnectingACmainstotheTransceiverUnit.............................................111
ConnectingACmainstotheMotorControlUnit........................................112
ConnectingtheTransceiverUnittotheMotorControlUnit.........................113
ConnectingACmainstotheHeatExchanger..............................................114
ConnectingtheEthernetcableforscienticoutput......................................115
Connectingtheaudiocablesforexternalpoweredspeakers.........................116
Connectingthetransducercable.................................................................117
Connectingtheinterfacecablestotheperipheralequipment........................117
MoxaCP114EL-ISerialadaptersetup.................................................................117
Seriallinesupport.....................................................................................118
JumperandDIPswitchsettings.................................................................118
Softwaresetup(WindowsXP)...................................................................118
Softwaresetup(Windows7)......................................................................120
Adaptercable...........................................................................................121
Referencestodetailedcabledrawingsandspecications....................................123
INTERFACINGPERIPHERALEQUIPMENT......................124
Overviewofinterfacesandsupportedtelegramformats......................................125
Telegramsreceivedfromexternaldevices...................................................125
Telegramssenttoexternaldevices.............................................................127
Monitoringandchangingtheinterfacesettings...................................................128
Defaultinterfacesettings...........................................................................128
Changingtheinterfacesettings..................................................................129
MonitoringthetrafconaserialorEthernetline........................................132
Synchronisationwithotheracousticsystems.......................................................135
Settingupthesynchronisationfunction......................................................135
Aboutsynchronisation..............................................................................137
Synchronisationusingaserialline.............................................................138
SU90setupasSlave.................................................................................138
SU90setupasMaster...............................................................................138
Synchronisationsequences........................................................................139
Synchronisationofthesonarclockwithanexternalclock..................................140
OpeningtheInstallationmenu...................................................................141
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Changingthenecessaryparametertoallowforclocksynchronization...........141
Connectingthespeedlogandcoursegyro...........................................................141
Connectingthespeedlog...........................................................................142
Connectingthecoursegyro.......................................................................143
Connectinganexternalmotionreferenceunit(MRU).........................................144
Physicalinstallationofthemotionreferenceunit........................................144
Installationofthemotionreferenceunitcable.............................................144
OpeningtheInstallationmenu...................................................................145
Conguringandtestingtheinterfacetothemotionreferenceunit................145
EnteringthestabilisationoffsetangleintotheSU90....................................146
ConnectingasecondaryOperatingPanel.............................................................147
PartsandtoolsrequiredtoinstallasecondaryOperatingPanel....................147
PhysicalinstallationoftheOperatingPanel................................................148
InstallationoftheOperatingPanelcables...................................................148
OpeningtheInstallationmenu...................................................................149
ConguringandtestingtheinterfacetothesecondaryOperating
Panel........................................................................................................150
CableplanforasecondaryOperatingPanel................................................151
ListofcablesrequiredforthesecondaryOperatingPanel............................152
Establishingemergencyhoistfunctionality..........................................................154
Designingtheemergencyhoistinterface.....................................................154
Circuitboardinterfacedescription.............................................................155
Testingtheinterfacestoperipheraldevices..........................................................156
OpeningtheInstallationmenu...................................................................156
Conguringandtestingtheinterfacetothespeedlog..................................157
Conguringandtestingtheinterfacetothecoursegyro...............................158
Conguringandtestingtheinterfacetothepositioningsystem(GPS)...........159
Conguringandtestingtheinterfacetoatrawlsystem................................160
Conguringandtestingtheinterfacetoacatchmonitoringsystem...............161
Conguringandtestingtheinterfacetoaradiobuoysystem........................161
Conguringandtestingtheinterfacetoaseacurrentmeter..........................162
SETTINGTOWORK.......................................................163
StartinguptheHullUnit......................................................................................164
Hullunitfamiliarizationandmainpartsidentication.................................165
MotorControlUnitfamiliarizationandmainpartsidentication..................166
Functionalcheck.......................................................................................166
Apply3-phaseACpower..........................................................................167
Checkthehoistingmotor's3–phaseACconnections...................................168
Check3–phaseconnectionforcorrectrotation............................................169
ChecktheK301contactoroperation...........................................................170
Verifycorrecthoistandlowerfunctionality................................................171
Startingupthebridgeunits..................................................................................173
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StartingupoftheProcessorUnitforthersttime.......................................173
Settingupthesonartoretrievesimulatedsonarechoes................................174
OpeningtheInstallationmenu...................................................................174
CheckingtheOperatingPanel..............................................................................175
OperatingPanelfunctionaltests.................................................................175
CheckingtheOperatingPanelbacklight.....................................................180
Poweringoffthesonar..............................................................................181
StartinguptheTransceiverUnit...........................................................................181
Checkingthehoist/lowerfunctionality................................................................183
ConnectingtheTransceiverUnittotheProcessorUnit................................183
Selectingwhichhullunittypetobeused....................................................184
Checkingthehoist/lowerfunctionalityfromthebridge................................185
Checkingthehoist/lowerfunctionalityfromthesonarroom........................187
Measuringtheself-noise......................................................................................188
StartinguptheSU90system................................................................................190
PreparationsbeforetheSU90systemisstarted...........................................190
StartinguptheSU90system,bridgeactions...............................................191
StartinguptheSU90system,sonarroomactions........................................192
Alignmentofthesonarpicture.............................................................................193
Adjustingthestabilisationsensoroffset...............................................................194
Estimatingtheoffsetangle........................................................................194
EnteringthestabilisationoffsetangleintotheSU90....................................195
Deningownshipparameters..............................................................................195
Specifyingshipdimensions.......................................................................195
Specifyinginstrumentpositionoffsets........................................................196
OpeningtheInstallationmenu...................................................................196
FINALTESTSANDMEASUREMENTS..............................198
Sourcelevel(SL)measurements..........................................................................199
Preparationsandtesthydrophonedata........................................................199
Testsetup.................................................................................................200
Sonarparameters......................................................................................200
Testprocedure..........................................................................................201
Finalizingtheprocedure............................................................................202
Sourceleveltestresults.............................................................................202
Receivingvoltageresponse(VR)measurements.................................................203
Preparations.............................................................................................203
Sonarparameters......................................................................................203
Testprocedure..........................................................................................204
Finalizingtheprocedure............................................................................205
Receivingvoltageresponsetestresults.......................................................205
Noise/speedcurvemeasurements.........................................................................206
Preparations.............................................................................................206
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Testprocedure..........................................................................................206
Problemswithownoise..........................................................................207
Noise/speedtestresults.............................................................................207
ProcessorUnitbackupandrestore.......................................................................210
AboutSU90backupandrestore.................................................................210
Creatingabackupimageofallthesonarsoftware.......................................211
Restoringthesonarsoftwarefromabackupimage......................................212
ReactivatingtheWindowslicense..............................................................213
CreatingabootableUSBmemorystick......................................................218
TECHNICALSPECIFICATIONS.......................................219
Performancespecications...................................................................................220
Weightsandoutlinedimensions...........................................................................221
Powerspecications.............................................................................................223
Environmentalspecications...............................................................................223
Minimumdisplayrequirements............................................................................224
TELEGRAMFORMATS....................................................226
TelegramsreceivedandsentbytheSU90............................................................227
Coursegyrotelegrams...............................................................................227
Speedlogtelegrams..................................................................................227
GPStelegrams..........................................................................................228
ITIandtrawlsystemtelegram....................................................................228
Echosoundertelegrams.............................................................................229
Windsensortelegrams..............................................................................230
Seacurrenttelegrams................................................................................230
Catchmonitoringsystemtelegrams............................................................230
Buoytelegrams.........................................................................................230
Targetoutputtelegrams.............................................................................230
AbouttheNMEAtelegramformat.......................................................................231
NationalMarineElectronicsAssociation(NMEA)......................................231
NMEAtelegramprinciples........................................................................232
StandardNMEA0183communicationparameters......................................232
NMEAsentencestructure..........................................................................232
SpecicationofNMEAtelegrams.......................................................................233
DBSDepthbelowsurface.........................................................................234
DBTDepthbelowtransducer.....................................................................234
DPTDepth...............................................................................................234
GGAGlobalpositioningsystemxdata.....................................................235
GLLGeographicalpositionlatitude/longitude............................................235
HDGHeading,deviationandvariation.......................................................236
HDMHeading,magnetic...........................................................................237
HDTHeading,true...................................................................................237
MWDWinddirectionandspeed................................................................237
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MWVWindspeedandangle.....................................................................238
RMCRecommendedminimumspecicGNSSdata....................................238
VBWDualgroundandwaterspeed...........................................................238
VHWWaterspeedandheading.................................................................239
VTGCourseoverground&groundspeed..................................................240
VWRRelative(apparent)windspeedandangle..........................................240
ZDATimeanddate..................................................................................240
Proprietarytelegramsandformats.......................................................................241
DBSDepthoftrawlbelowsurface.............................................................242
FS3300Binarydepth................................................................................242
GLLTrawlposition..................................................................................242
HFBTrawlheadropetofootropeandbottom..............................................243
MDSMeasureddatashoal.........................................................................243
MTWWatertemperatureatthetrawl.........................................................244
PSIMP-DPISensordata...........................................................................244
PSIMP-FPISensordata............................................................................246
TDSTrawldoorspread.............................................................................246
TFITrawllling.......................................................................................247
TPCTrawlpositionincartesiancoordinates...............................................247
TPPTrackedtargetpositionormarker.......................................................247
TPTTrawlpositiontruevessel..................................................................248
TS2Trawlspread2...................................................................................248
TTSTrawltoshoaldistance......................................................................248
Proprietarythirdpartytelegramsandformats......................................................250
FurunoCIFSeacurrent.............................................................................250
KaijoVDVCDVectorcurrentdirection......................................................253
RyokoseiRBYBuoyinput........................................................................253
SerpeBSCBuoyinput..............................................................................254
DRAWINGFILE.............................................................255
Cabinetoutlinedrawings......................................................................................256
TransceiverUnitdimensions......................................................................257
ProcessorUnitdimensions........................................................................260
OperatingPaneldimensions......................................................................261
HullUnitdrawings...............................................................................................262
SU92Hullunitdimensionsdrawing...........................................................263
SU93Hullunitdimensionsdrawing...........................................................265
SU92/SU93Mountingtrunkproductiondrawing........................................267
SU92/SU93Extensiontrunkproductiondrawing........................................269
SU92/SU93Blindcoverdrawing...............................................................271
AGENERALSAFETYRULES...............................................272
BEQUIPMENTHANDLING................................................273
Transportation.......................................................................................................274
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Lifting...................................................................................................................274
Storagepriortoinstallationoruse.......................................................................275
Inspection.............................................................................................................276
Unpacking............................................................................................................276
Generalunpackingprocedure....................................................................276
Unpackingelectronicandelectromechanicalunits......................................277
Unpackingmechanicalunits......................................................................277
Unpackingtransducers..............................................................................277
Storageafterunpacking........................................................................................278
Storageafteruse...................................................................................................278
Cleaningcabinets......................................................................................278
Mechanicalunits.......................................................................................279
Cables......................................................................................................279
Internalbatteries.......................................................................................279
Dehumidier............................................................................................280
Coatings...................................................................................................280
Re-packaging........................................................................................................280
Temperatureprotection.........................................................................................280
Circuitboardhandlingandpackaging..................................................................281
Electro-StaticDischarge(ESD)............................................................................282
Disposal................................................................................................................282
CSU90CABLEDETAILS...................................................284
Cablingprinciples.................................................................................................285
Cablestoperipheraldevices.................................................................................285
Positioningsysteminterface......................................................................286
Echosoundersysteminterface...................................................................286
Trawlsonarinterface.................................................................................286
Catchmonitoringsysteminterface.............................................................287
Currentmeterinterface..............................................................................287
Radiobuoysconnectioninterface...............................................................287
Cabledrawings.....................................................................................................288
GenericRS-232Serialline(Threewires)...................................................289
RS-232usedasexternaltriggerinputoroutput...........................................290
GenericRS-422Serialline(Fivewires).....................................................291
MoxaCP114EL-ISeriallineadapter..........................................................292
Mini-jacktophonoaudiocable..................................................................294
Vesselground...........................................................................................295
ACmainswithIEC60320socketandinlineplug.......................................296
3–phaseACmainstoMotorControlUnit...................................................297
ACmainswithIEC320/C7inlineplug......................................................298
OperatingPanelpowersupply...................................................................299
RJ45Ethernet,straight..............................................................................300
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UniversalSerialBus(USB).......................................................................302
DVI–IDisplaycable.................................................................................303
Commercialpoweredspeakersystem.........................................................304
OperatingPanel“Dual”cable....................................................................306
DBASICCABLEREQUIREMENTS......................................307
Cabletrays............................................................................................................308
RadioFrequencyinterference..............................................................................308
Physicalprotection...............................................................................................309
Grounding.............................................................................................................309
Cableconnections.................................................................................................310
Cableterminations................................................................................................310
Cableidentication...............................................................................................310
EINSTALLATIONREMARKS.............................................311
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Aboutthismanual

Aboutthismanual
Purpose
Thepurposeofthismanualistoprovidetheinformationandbasicdrawingsrequiredfor installationoftheSimradSU90.
Formoredetailedinformationaboutthepracticaluseoftheproduct,refertotheSimrad SU90OperatormanualortheSimradSU90Referencemanual.
Targetaudience
Themanualisintendedfortechnicalpersonnel;qualiedmaintenanceengineersand technicians.Itisassumedthatthepersonnelisconversantwiththegeneralprinciplesof maritimeelectronicequipment,inparticularsonar,echosounderandcatchmonitoring systems.Thepersonnelmustalsobefamiliarwithcomputerhardware,signalprocessing, interfacetechnologyandtraditionaltroubleshootingonelectronicandmechanical products.
®
WeassumethatyouarefamiliarwiththeWindows system,andconversantwithnetworkaddressingandcommunicationprinciples.
Installationinstructions
Theinstructionsprovidedinthismanualmustbefollowedcarefullytoensureoptimal performance.Asaguide,installationproceduresarepresentedintheordertheyareto beperformed.
Theequipmentdescribedinthismanualincludesthecompletesystemwithrelevant cabinets,butnotsystemunitsprovidedlocallybythecustomer,installationshipyardor localrepresentative.Themanualalsodenestheequipmentresponsibility,andprovides applicableinstructionsforunpackingandstorage.
Note
®
XP
and/orWindows
®
7operating
Theinstallationinstructionsgiveninthisdocumentmustbeadheredto.Failuretodoso mayrendertheguaranteevoid.
KongsbergMaritimeASwillacceptnoresponsibilityforanydamageorinjurytothe system,vesselorpersonnelcausedbyequipmentthathasbeenincorrectlyinstalledor maintained,orbydrawings,instructionsorproceduresthathavenotbeenprepared byus.
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SimradSU90
Installationdrawings
Detailedvesselspecicmechanicaldrawingsfortheinstallationmustbeprovidedbythe customer,oranyshipyardcontractedtoperformtheinstallation.
KongsbergMaritimeASmay,onspecialorder,provideassistancetothesedrawings. Drawingsmustbeapprovedbytheappropriatevesselcerticationauthoritypriorto installationofthesystem.
Applicablegenericoutlinedimensionandproductionsdrawingsareprovidedinthe Drawinglechapter.DrawingsmayalsobedownloadedinPDFand/orDWGformats fromhttp://www.simrad.com
.
Registeredtrademarks
Windows
®
,Windows
®
®
XP
,andWindows
®
7areeitherregisteredtrademarks,or
trademarksofMicrosoftCorporationintheUnitedStatesand/orothercountries. Simrad
®
,SIMRAD
®
andtheSimrad
®
logoareeitherregisteredtrademarks,or
trademarksofKongsbergMaritimeASinNorwayandothercountries.
Recordofchanges
A2013–09–13:Firstversion
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StudythischaptertofamiliarizeyourselfwiththeSimradSU90.
Topics
•Systemdescriptiononpage16
•Systemdiagramonpage18
•Systemunitsonpage19

SimradSU90

•Scopeofsupplyonpage21
•Additionalrequireditemsonpage22
•Optionalitemsonpage25
•Generalsupplyconditionsonpage31
•Generalinstallationrequirementsonpage32
•Supportinformationonpage33
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SimradSU90

Systemdescription

TheSimradSU90 isalongrange omnidirectionallow frequencysonar.
Itisdesignedformedium andlargesizedshing vessels,preferablyfor purseseiners,butitis alsowellsuitablefor trawlers.
TheSimradSU90 allowsyoutochoose anoperationalfrequency between20to30kHz (in1kHzsteps).The cylindricalmulti-element transducerallows theomnidirectional sonarbeamtobetilted electronicallyfrom +10to–60degrees. Thisallowsyouto automaticallytrack schoolsofsh,and toobservethewhole watervolumearound thevessel.Astabilising systemisincludedfor electronicpitchandroll compensation.
ThisSU90screencaptureshowsyouatypicalcatch situation.Thepresentationprovidesyouwithalotof information.
ACurrentrange,transducertiltandgain
BSonarpresentation
CCursor’sposition,bearing(relativetothevessel),
rangeanddepth
DPurseseineandtargetinformation(depthand
estimatedschoolsize),includinginformationfrom catchmonitoringdepthsensors
EMenusystem
FVerticalview
GNavigationinformationandhullunitposition
TheSimradSU90hasbeendesignedwithnocompromises.ComparedtotheSX90,the numberofchannelsisincreasedby50%givingthesonaranevenbetterperformance inselectivityandrange.Thenarrowopeningangle(4,9°at30kHz)andtheincreased sourcelevel(3dB)makestheSU90averypowerfulandhighresolutionlowfrequency sonar.ThenarrowbeammakestheSU90evenmoreidealforsearchingshcloseto thebottomorclosetothesurfaceatlongranges.Italsoprovidesafarbettervertical viewwithless“bottomclimbing”thatisseenonsonarswithawiderbeam.
Greatemphasishasbeenplacedongivingthebestpossiblesonarpresentationsona highresolutioncolourdisplay.
TheSU90ProcessorUnitiscontrolledbyMicrosoft’sWindows whichresultinaexiblechoiceofpresentationmodesforalargerangeofuser applications.Thesignalprocessingandbeamformingisperformedinafastdigital
16
®
operatingsystem,
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signalprocessingsystemusingthefulldynamicrangeofthesignals.Inadditiontothe traditionalsinglefrequencytransceiversystem,theSimradSU90containsanadvanced frequencymodulatedltersystem(FM).
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SimradSU90
SIMRAD
PWR
MENU
SIMRAD
SIMRADSU90
(CD015050-001)
B
C
D
E
G
H
F
A

Systemdiagram

AstandardSU90systemdiagramisprovided.Interfacecapabilities,uninterruptedpower suppliesandpowercablesarenotshown.
AProcessorUnit
BColourdisplay
COperatingPanel
DOperatingPanelPower
Supply
ETransceiverUnit
FMotorControlUnit
GHullUnit
HTransducer
Thecolourdisplayisnot includedinthestandard deliveryfromSimrad.Thisis acommercialitemthatcanbe purchasedlocally.
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Systemunits

TheSimradSU90comprisesthefollowingunits.
Topics
•Colourdisplayonpage19
•ProcessorUnitonpage19
•OperatingPanelonpage19
•OperatingPanelpowersupplyonpage20
•Audioamplierwithloudspeakersonpage20
•TransceiverUnitonpage20
•HullUnitonpage20
•Transduceronpage21
SimradSU90

Colourdisplay

AnycommercialcolourdisplaycanbeusedwiththeSimradSU90system.Thechosen displaymustbedesignedformaritimeuse,anditmustmeettheminimumperformance specications.
NotethatthecolourdisplayisnotastandardpartoftheSU90delivery.

ProcessorUnit

TheProcessorUnitisamarinecomputerbasedon
®
theMicrosoftWindows designedforruggeduse.
Thecomputerisbasedonacommercialdesign,but thesoftwareandhardwarehasbeenspeciedand assembledspecicallyforSimradtosuittheSU90requirements.
ThecomputerholdsmultipleUSBportsforusewithfuturesoftwareupgrades.These USBportswillalsoallowyoutoexportscreencapturesfromthesonar.
®
XP
operatingsystem.Itis

OperatingPanel

TheOperatingPanelcontainsallnecessarycontrol functionsfornormaloperationoftheSU90.
Thecontrolsarearrangedinlogicalfunctiongroups, thisgivesaclearandeasyoperation.
ThemajorityoftheSU90functionscanbeaccessed usingthetrackballontheOperatingPanelandthemenusystemonthedisplay.You canalsouseastandardcomputermouse.
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OperatingPanelpowersupply

Asmallcommercialpowersupplyisimplementedtoprovidestand-bypowertothe OperatingPanel.ThepowersupplyisconnectedtotheProcessorUnit.
Audioamplierwithloudspeakers
AnamplierwithoneortwoloudspeakersmaybeconnectedtotheProcessorUnitto providetheaudiooutput.
Theseoptionalitemsarenotprovidedwiththestandardsonardelivery. IfstandardcommercialPCloudspeakersareused,thesearenormallypoweredbya
separatepowersupply.

TransceiverUnit

TheSU90TransceiverUnitislocatedinthesonar room,closetotheHullUnit.
Thetransceiverperformsthetransmissionand receptioncontrolofthe384transmittersand384 receiverchannels.12identicaltransceiverboards areused.TheTransceiverUnitalsoholdstwopower supplies,anEthernetswitch,andalargecapacitorbank.
TwoEthernetcablesareusedforcommunicationwith theProcessorUnitonthebridge,whileathirdEthernet cableisusedtocontrolthehullunit.
Thetransducercablesfromthehullunitareplugged intothesidewalloftheTransceiverUnitcabinetusingaspecialplug.
TheTransceiverUnitismountedonthebulkheadusingpowerfulshockabsorbers.The connectorsforpowerandinterfacearelocatedatthebottomofthecabinet.

HullUnit

ThestandardSU92HullUnitisdesignedtolowerthetransducer1.2metersbelowthe ship’shull.Maximumvesselspeedisthen25knots.
TheoptionalSU93HullUnitwilllowerthetransducerto1,6metersbelowthehull.With theSU93HullUnit,themaximumvesselspeedis20knots.
Whenthesonarisswitchedon,presstheDownbuttonontheOperatingPaneltolower thetransducerintothewater.Beforethesonarisswitchedoff,presstheUpbuttonon theOperatingPaneltoretractthetransducerintotheinstallationtrunkforprotection. Ifyouforgetthis,thetransducerishoistedautomaticallybeforethesonarisswitched off.Itisalsohoistedautomaticallyifaseriousmalfunctionoccurstothecommunication betweenthebridgeandthehullunit.
Thetransducercanalsobeloweredtoanyselectedmiddleposition.Incaseofvoltage failure,thetransducercanberaisedorloweredmanuallybymeansofahandcrank.
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SimradSU90
ThesensorfortheelectronicstabilisationofthesonarbeamsishousedintheMotor ControlUnit,whichismountedontheHullUnit.
Caution
Ifthetransducerhitslargerobjectsorbottom,thetransducershaftmaybe bent,or-inworstcase-itcanbebrokenoff.Abrokentransducershaftwill causewaterleakagethroughthetopoftheshaft.
Insuchcases,donotraisethetransducershafttoitsupperposition.
Topreventseriousdamage,youmusthaveawaterpumpandawarning systeminthesonarroom.

Transducer

ThecylindricalTransducerallowsthesonarbeamtogivefull360degreescoverageof thewatervolumefrom+10anddownto-60degrees.

Scopeofsupply

PleaseobservethestandardandoptionalpartsprovidedwiththeSimradSU90delivery.
Topics
•Mainunitsincludedwiththestandarddeliveryonpage21
•Additionalitemsonpage22
Relatedtopics
•Additionalrequireditemsonpage22
•Optionalitemsonpage25

Mainunitsincludedwiththestandarddelivery

Partnumber
SH8-203593 382924 381908 373017
Note
ThestandarddeliveryincludesanSU92hullunitwith4.6mtransducercable.Other hullunitsandcablelengthsareoptional.
Part/unitnameanddescription
OperatingPanel ProcessorUnit TransceiverUnit SU92HullUnit(with4.6mtransducercable)
Relatedtopics
•Additionalrequireditemsonpage22
•Optionalitemsonpage25
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SimradSU90

Additionalitems

Requireditems
SeveraladditionalitemsarerequiredfortheSU90operation.Theseitemsarenormally notsuppliedbySimrad.Theitemsare:
•Colourdisplayonpage22
•UninterruptedPowerSupply(UPS)onpage23
•Installationtrunkonpage23
•Speedlogonpage24
•Coursegyroonpage24
Optionalitems
Severaloptionalitemsmaybeused:
•Installationtrunkonpage25
•Extendedrangeonpage26
•Scienticinterfaceonpage26
•Otherperipheralequipmentonpage26
•Audiooutputonpage28
•Externalmotionreferenceunit(MRU)onpage30
•SecondaryOperatingPanelonpage30

Additionalrequireditems

Thefollowingadditionalitemsarerequiredforafullyoperationalsystem,butthey arenotincludedinthestandarddelivery:
Topics
•Colourdisplayonpage22
•UninterruptedPowerSupply(UPS)onpage23
•Installationtrunkonpage23
•Speedlogonpage24
•Coursegyroonpage24

Colourdisplay

TheSimradSU90requiresaVGAorDVIcolourdisplaywitharesolutionofatleast 1280x1024pixels.
TheSU90ProcessorUnitofferstwovideooutputs.Asecondarydisplaymaythen bemountedatanotherlocationonthevessel.Thetwodisplaywillalwaysshowthe
presentation.
same
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SimradSU90
IfyoualsowishtocontroltheSU90fromthissecondarydisplaylocation,youcanadd anextraOperatingPanel.
Relatedtopics
•SecondaryOperatingPanelonpage30

UninterruptedPowerSupply(UPS)

InordertoensurecontinuousoperationoftheSimradSU90independentofvarying qualityofthevessel'smainssupply,theuseofuninterruptedpowersupplies(UPS)is required.
Twouninterruptedpowersupplyunitsareused:
•Oneisusedtopowerthebridgeunits.
•OneisusedtopowertheTransceiverUnit.
Important
Uninterruptedpowersupply(UPS)unitsarenotincludedinthestandardSU90delivery.
Severalcommercialtypesareavailable.TochoosethebestUPSfortheSU90 installation,considerenvironmentalconditions,spaceavailable,theavailabilityand durationofthebatteries,andthepowerrequirementsoftheSU90units.
TheminimumspecicationsfortheUninterruptedPowerSupply(UPS)are:
•Inputvoltage:Musttvesselsupplyvoltage
•Outputvoltage:230Vac,50Hz
•Outputpower: –Bridgeunits:1000W –Sonarroomunits:1500W
•Outputrequirement:TheACoutputvoltagemustbeasinewave
Relatedtopics
•Powerspecicationsonpage223

Installationtrunk

Theinstallationtrunkrequiredforthehullunitinstallationisnotincludedinthestandard delivery.
Theinstallationtrunkmaybefabricatedbytheshipyard,orsuppliedbySimradasan option.Themechanicaldrawingsofthetrunkandblindcoverareincludedinthis manual.TheSimradSU90sonarisdeliveredwithoutadomesystem.
TheoptionaltrunkofferedbyKongsbergMaritimeisapprovedbyDetNorskeV eritas (DNV),andincludesablindcoverandagasket.
Relatedtopics
•Installationtrunkonpage25
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SimradSU90

Speedlog

Inordertooperatecorrectly,theSimradSU90requiresinputfromaspeedlog.Inmost casesasuitablesensorisalreadyinstalledonthevessel.Adifferentialglobalpositioning system((D)GPS)canalsobeused.
Speedloginterfaceparameters:
•Serialline:StandardNMEA0183telegramformat
Relatedtopics
•Connectingthespeedlogonpage142
•Conguringandtestingtheinterfacetothespeedlogonpage157

Coursegyro

Inordertooperatecorrectly,theSimradSU90requiresinputfromacoursegyro.Inmost casesasuitablesensorisalreadyinstalledonthevessel.
Coursegyrointerfaceparameters:
•Serialline:StandardNMEA0183telegramformat
Ifthecoursegyroinstalleddoesnotoutputthecorrectserialinterfaceformat,anoptional gyrointerfaceboxisavailable.Itwillconvertthefollowingsynchroandstepping gyrosignals:
•3-phasesynchrosignal,20to150VL-L,50/60/400Hz,gearration1:360or1:180
•3-phasesteppersignal,20to150VL-L,gearration1:360or1:180
Orderinginformation
LR40Gyrointerface
298-078535
Relatedtopics
•Connectingthecoursegyroonpage143
•Conguringandtestingtheinterfacetothecoursegyroonpage158
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Optionalitems

Thefollowingoptionalequipmentandfunctionalitymaybeorderedatanadditional chargetoaugmentthestandardSimradSU90systemdelivery,orpurchasedlocally bytheinstallationshipyardorenduser.
Topics
•Installationtrunkonpage25
•Extendedrangeonpage26
•Scienticinterfaceonpage26
•Otherperipheralequipmentonpage26
•Audiooutputonpage28
•Externalmotionreferenceunit(MRU)onpage30
•SecondaryOperatingPanelonpage30
SimradSU90

Hullunit

ThestandardSU92HullUnitcanbelowered1.2metersataspeedof21knots.The mountingangehas24boltswithpitchcentrediameter(PCD)680mm.Otherhull unitsareavailableaslistedbelow.
HullunitsavailablefromKongsbergMaritime
HullUnitSpecicationsOrderno.
SU92*1.2m,21knots,24bolts,PCD680mm,4.6mtransducercable SU92 SU93 SU93 (*=SU92with4.6mtransducercableisthestandardhullunit)
1.2m,21knots,24bolts,PCD680mm,7mtransducercable
1.6m,16knots,20bolts,PCD620mm,4.6mtransducercable
1.6m,16knots,20bolts,PCD620mm,7mtransducercable
373017 386420 373018 386422

Installationtrunk

Theinstallationtrunkmaybefabricatedbytheinstallationshipyard,orsuppliedby KongsbergMaritime.Thesameinstallationintrunkisusedforallhullunits.
IfyouarereplacinganSX90orSP90sonarwithanewSU90,youcanuseyourexisting trunk.However,duetothelargertransducerontheSU90sonar,atrunkextensionmust beused.
OptionalinstallationtrunksavailablefromKongsbergMaritime
Trunktype
SU92/SU9324bolts,PCD680mm Extension24bolts,PCD680mm
SpecicationsOrderno.
Relatedtopics
•Mountingthetrunkextensiononpage58
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•SU92Hullunitdimensionsdrawingonpage263
•SU93Hullunitdimensionsdrawingonpage265
•SU92/SU93Mountingtrunkproductiondrawingonpage267
•SU92/SU93Extensiontrunkproductiondrawingonpage269
•SU92/SU93Blindcoverdrawingonpage271

Extendedrange

Duetointernationalregulations,sonarswithoperationalrangeexceeding5000meters canonlybeexportedonlicense.
ForthisreasonthestandardrangeontheSU90hasbeenlimitedto4500meters. However,ifanexportlicenceisobtained,themaximumrangecanbeextendedto 8000meters.
Orderinginformation
Extended8000mrange
314506
Scienticinterface
TheScienticOutputisdesignedforresearchpurposes.Whenactivated,thefollowing dataareavailableonanEthernet(LAN)output:
•Beamdata
•Targetdata
•Ownshipdata
•Geardata
ThescienticoutputoptionmayalsoincludesoftwareforaScienticDataLogger.
Orderinginformation
Scienticinterface
KIT-203477

Otherperipheralequipment

TheSimradSU90providesseveralseriallines.Twooftheseareusedtointerfacetothe speedlogandcoursegyro.Theremainingseriallinescanbeusedtocommunicate withotherperipheralequipment.
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Thisequipmentmayforexampleinclude:
•DifferentialGlobalPositioningSystem((D)GPS)
•Motionreferenceunit(MRU)
•Echosounder
•Catchmonitoringsystem
•Trawlsonar
•Currentmetersystem
•Radiobuoysystem
Alltheseperipheralsmaybeconnectedusingtheseriallines.Mostofthemwill communicatebymeansofthestandardNMEA0183format.
Notethatperipheralequipmentandsensorsmustbepurchasedlocallybytheinstallation shipyardorenduser.
SimradSU90
DifferentialGlobalPositioningSystem((D)GPS)
A(D)GPSmaybeinterfacedwiththeSimradSU90sonartoestablishthevessel’s positionandprovidecursorandmarkerlatitudeandlongitude.
Inadditiontonavigationaldata,the(D)GPSmayalsobeusedfortheinputofspeedlog information.Most(D)GPSareequippedtopresentcourseinformation,butthisdatais generallytooinconsistenttoprovideastablesonarpresentation.
Relatedtopics
•Positioningsysteminterfaceonpage286
Motionreferenceunit(MRU)
TheSU90offersabuilt-inmotionsensortoprovidestabilisationofthesonarbeams. Youmayincreasetheefciencyandaccuracyifyouinstallaseparatemotionreference
unit(MRU).TheSU90providesaninterfacetotheMRU3sensormanufacturedby KongsbergMaritime.Relevantinstallationproceduresareincludedinthismanual.
Relatedtopics
•Externalmotionreferenceunit(MRU)onpage30
•Connectinganexternalmotionreferenceunit(MRU)onpage144
Catchmonitoringsystem
Toprovidetrawlandpurseseinedepthinformationonthesonar’sdisplay,thefollowing Simradcatchmonitoringsystemsmaybeconnected:
•SimradPISeriesCatchmonitoringsystems
•SimradITIIntegratedTrawlInstrumentationsystem
Relatedtopics
•Catchmonitoringsysteminterfaceonpage287
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SimradSU90
Trawlsonar
Toprovidetrawlinformationonthesonar’sdisplay,oneofthefollowingSimradtrawl systemsmaybeconnected:
•SimradFS903Trawlsonar
•SimradFS3300Trawlsonar
•SimradFS20/25Trawlsonar
•SimradFS70Trawlsonar
Relatedtopics
•Trawlsonarinterfaceonpage286
Currentmetersystem
Acurrentmetersystemmaybeconnectedtothesonartodisplaythedirectionandspeed oftheseacurrentsonvariousdepths.Thefollowingcurrentsystemcanbeconnected:
•KaijoDCG-200
Relatedtopics
•Currentmeterinterfaceonpage287
Radiobuoysystem
AGPSbasedradiobuoysystemmaybeconnectedtothesonartoshowthepositionand buoydataonthedisplay.Thefollowingbuoysystemscanbeconnected:
•SERPE
•Ariane
•Ryokusei
Relatedtopics
•Radiobuoysconnectioninterfaceonpage287

Audiooutput

Topics
•Abouttheaudiooutputonpage29
•PoweredspeakersystemforPCuseonpage29
•Stereosystemwithamplierandtwoormoreloudspeakersonpage29
Relatedtopics
•Mini-jacktophonoaudiocableonpage294
•Commercialpoweredspeakersystemonpage304
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SimradSU90
SIMRAD
PWR
MENU
SIMRAD
SIMRAD
(CD015043-021)
Abouttheaudiooutput
Theaudiooutputmustthereforebeconnectedtoapoweredaudiosystem.Thesystem mustincludeavolumecontrol,astheaudiooutputlevelfromthesonarisxed.The audiooutputlevelcannotbecontrolledbytheAudiooffbuttonontheOperatingPanel, asthisbuttonwillsilencetheaudiooutputcompletely.
Donotconnectaloudspeakerdirectlytotheaudiooutput.Thismaydamagetheaudio outputcircuitry.
Werecommendthatoneofthefollowingaudiosystemsisused:
•CommercialpoweredspeakersystemforPCuse
•Commercialstereosystemwithamplierandtwo(ormore)loudspeakersand/or headphones
PoweredspeakersystemforPCuse
AcommercialpoweredspeakersystemforPCusecanbeobtainedfromalmostanykind ofshopforelectricappliances,homestereoorcomputers.
Thenumberofspeakers,sizeandpoweroutputcanbeselectedtosuitthecrew preferences.Thelocationofthespeakersmustbedecidedtoallowforeasyadjustment oftheaudiolevel.
Stereosystemwithamplierandtwoormoreloudspeakers
Ifastereosystemisalreadyinstalledonthebridge,theaudiooutputfromtheSU90 canbeconnectedtoanauxiliaryinput.
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SimradSU90
SIMRAD
PWR
MENU
SIMRAD
SIMRADSX90
(CD015043-022)
Theadvantageofthissetupisthatmoststereosystemsareprovidedwitharemote control,andthisallowsforeasyadjustmentoftheaudiolevel.

Externalmotionreferenceunit(MRU)

Bydefault,theSU90usesabuilt-inmotionreferencedetectormountedonthehullunit. Forimprovedaccuracy,andexternalmotionreferenceunit(MRU)maybeused.
ThemotionreferenceinterfacefunctionalityontheSU90hasbeendesignedtomatch theMRUsmanufacturedbyKongsbergSeatex.Descriptionsofallavailabletypesare providedonhttp://www.km.kongsberg.com/seatex
.TheMRUinterfaceintheSU90 willhoweverallowyouuseanytypeofsensorprovidedthatitoutputstheEM3000 datagramformat.
Relatedtopics
•Otherperipheralequipmentonpage26
•Connectinganexternalmotionreferenceunit(MRU)onpage144

SecondaryOperatingPanel

AsecondaryOperatingPanelmaybeconnected totheSU90ProcessorUnit.Thismaybeusefulin conjunctionwithasecondarydisplayifyouwishto controltheSU90fromtwodifferentlocationsonyour vessel.
Thesecondaryoperatingpanelwillallowyoutodoallsonaroperationsexceptpower on/off.
Orderinginformation
SecondaryOperatingPanel(kitwithallparts)
Relatedtopics
•ConnectingasecondaryOperatingPanelonpage147
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Generalsupplyconditions

ThefollowinggeneralsupplyconditionsapplytothisSimradSU90delivery.
Topics
•Equipmentresponsibilityonpage31
•Receipt,unpackingandstorageonpage31

Equipmentresponsibility

Theshipyardperformingtheinstallationand/orequipmentdealerbecomesfully responsiblefortheequipmentuponreceiptunlessotherwisestatedinthecontract.
Thedurationofresponsibilityincludes:
•Theperiodoftimetheequipmentisstoredlocallybeforeinstallation.
•Duringtheentireinstallationprocess.
SimradSU90
•Whilecommissioningtheequipment.
•Theperiodoftimebetweencommissioningandthenalacceptanceoftheequipment
bytheenduser(normallytheownerofthevesselwhichtheequipmenthasbeen installed).
Unlessotherarrangementshavebeenmadeinthecontract,theSimradSU90guarantee period(asspeciedinthecontract)beginswhentheacceptancedocumentshavebeen signed

Receipt,unpackingandstorage

Uponacceptingshipmentoftheequipment,theshipyardand/orthedealershouldensure thatthedeliveryiscompleteandinspecteachshippingcontainerforevidenceofphysical damage.Ifthisinspectionrevealsanyindicationofcrushing,dropping,immersionin wateroranyotherformofdamage,therecipientshouldrequestthatarepresentative fromthecompanyusedtotransporttheequipmentbepresentduringunpacking.
Allequipmentmustbeinspectedforphysicaldamage,i.e.brokencontrolsandindicators, dents,scratchesetc.duringunpacking.Ifanydamagetotheequipmentisdiscovered,the recipientshouldnotifyboththetransportationcompanyandKongsbergMaritimesothat KongsbergMaritimecanarrangeforreplacementorrepairofthedamagedequipment.
Onceunpacked,theequipmentmustbestoredinacontrolledenvironmentwithan atmospherefreeofcorrosiveagents,excessivehumidityortemperatureextremes.The equipmentmustbecoveredtoprotectitfromdustandotherformsofcontamination whenstored.
Formoreinformation,seetheinformationrelatedtoequipmenthandling.
Relatedtopics
•Equipmenthandlingonpage273
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SimradSU90

Generalinstallationrequirements

ThefollowinggeneralinstallationrequirementsareapplicabletothisSU90delivery.
Topics
•Supplypoweronpage32
•UninterruptedPowerSupply(UPS)onpage32
•Wiringonpage32
•Compassdeviationonpage33
•Noisesourcesonpage33
•Drydockingonpage33
•Approvalbyclassicationsocietyonpage33

Supplypower

Thesupplyvoltagetotheequipmentistobekeptwithin±10%oftheinstallation’s nominalvoltage.Maximumtransientvoltagevariationsonthemainswitchboard’s bus-barsarenottoexceed-15%to+20%ofthenominalvoltage(exceptunderfault conditions).

UninterruptedPowerSupply(UPS)

TheSimradSU90system(exceptthehullunit)mustbepoweredusinganUninterrupted PowerSupply(UPS)withsinewaveoutput.
TheUninterruptedPowerSupplymusthavethecapacitytoindependentlymaintain powertothesystemforaminimumof10minutes.ThisensuresthattheSU90canbe switchedoffinacontrolledmannerintheeventofapowerfailure.

Wiring

Allcablesrunningbetweensystemcabinetslocatedindifferentroomsand/orondifferent decksmustbesupportedandprotectedalongtheirentirelengthsusingconduitsand/or cabletrays.Notethatthecablesmustnotbeinstalledinthevicinityofhigh-power suppliesandcables,antennacablesorotherpossiblesourcesofinterference.
Formoredetailedinformationaboutcablesandwiring,refertothebasiccable requirements.
Relatedtopics
•Basiccablerequirementsonpage307
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Compassdeviation

Oncetheinstallationiscomplete,thevesselmustbeswungwiththesysteminboth theoperativeandinoperativemodes.Theshipownerandcaptainareresponsiblefor updatingthedeviationtableaccordinglywithregardtothevessel’snationalregistryand correspondingmaritimeauthority.

Noisesources

Thevessel’shull,rudder(s)andpropeller(s)shouldbethoroughlyinspectedindrydock priortoinstallation.
Roughnessbelowthewater-linedeformitiesintheshellplatingandprotrudingobstacles cancreateunderwaternoise.Thesesourcesofturbulencemustbesmoothedorremoved asbestaspossible.Itisespeciallyimportantthatthepropeller(s)isnotpittedordamaged.
Relatedtopics
•Acousticnoiseonpage47

Drydocking

Makesurethatampleclearanceunderthesonartrunkand/orprotectionblisteris providedwhendrydockingthevessel.
Avoidlocatingsupportingblocksorstructuresinthevicinityofthisequipment.
Note
Thelocationofthesonartrunkmustbenotedonthevessel’ sdockingplanforfuture reference.
Priortodrydocking,powerdownallhydroacousticsystems,andlabeleachsystem accordinglytopreventaccidentalpoweron.
Removecircuitbreakersifnecessary.
Approvalbyclassicationsociety
TheSimradSU90sonartrunkinstallationmustbeapprovedbyDetNorskeVeritas (DNV)oranotherclassicationsociety.
Theshipownerandshipyardperformingtheinstallationareresponsibleforobtaining theinstallationapproval.

Supportinformation

IfyouneedtechnicalsupportforyourSimradSU90youmustcontactyourlocal dealer,oroneofoursupportdepartments.Alistofallourdealersisprovidedon
http://www.simrad.com.
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SimradSU90
Norway(Mainofce)
•Companyname:KongsbergMaritimeAS/Simrad
•Address:Strandpromenaden50,3190Horten,Norway
•Telephone:+4733034000
•Telefax:+4733042987
•E-mailaddress:simrad.support@simrad.com
•Website:http://www.simrad.no
Spain
•Companyname:SimradSpain
•Address:PoligonoPartidaTorres38,03570Villajoyosa,Spain
•Telephone:+34966810149
•Telefax:+34966852304
•E-mailaddress:simrad.spain@simrad.com
•Website:http://www.simrad.es
USA
•Companyname:KongsbergUnderwaterTechnologyInc/SimradFisheries
•Address:1921033rdAveW,Lynnwood,WA98036,USA
•Telephone:+14257121136
•Telefax:+14257121193
•E-mailaddress:simrad.usa@simrad.com
•Website:http://www.simrad.com
Malaysia
•Companyname:KongsbergMaritimeMalaysiaSdn.Bhd
•Address:Unit27-5SignatureOfces,TheBoulevard,MidV alleyCity,Lingkaran
SyedPutra,59200KualaLumpur,Malaysia
•Telephone:+6564117488
•Telefax:+60322013359
•E-mailaddress:simrad.asia@simrad.com
•Website:http://www.simrad.com
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Installationprocedure

Installationprocedure
TheSimradSU90isacomplexandadvancedproductforprofessionaluse. Anoverallinstallationprocedureisprovidedbelow.Theproceduredoesnotdescribe
anydetailedtasks,butreferstotherelevantproceduresinthismanual.
Note
Inordertoobtainmaximumsafetyandperformance,itisveryimportantthatthe installationproceduresinthismanualarecompliedto,andthatthetasksarecarried outinthesuccessiontheyaredescribed.Thevesselownermustmakesurethatthe installationshipyardholdstheapplicablecompetencetoperformtheinstallation,and thattheapplicablemaritimeauthoritiesareavailabletoverifyandcertifytheinstallation.
ObservethebasicrequirementsinGeneralsafetyrulesonpage272!
1Basedonthevesseldrawingsandbestpractice,determinewherethehullunitshall
belocated.Necessaryconsiderationsmustbetakentoavoidacousticandelectric disturbances.Makesurethatthesonarroommeetsthespecicationsprovided.
→Preparationsonpage37
2Performthephysicalinstallationofthesonartrunk.Theinstallationshipyardmust
provideallnecessaryinstallationdrawingsinordertocarryoutthisoperation,andif required,thesedrawingsmustbeapprovedbytheapplicablemaritimeauthorities. Thetrunkpenetratesthehull,anditisthereforeacrucialpartofthehullunit assembly.
→Installingthesonartrunkonpage55
3Installthehullunit.Duetoitsphysicalsizeandweight,andthefactthatthetrunk
penetratesthevesselhull,itisveryimportantthatthehullunitisinstalledand securedproperly.
→Installingthehullunitonpage63
4InstalltheTransceiverUnit.
→InstallingtheTransceiverUnitonpage77
5Installthebridgeunits.
→Installingthebridgeunitsonpage81
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SimradSU90
6Performthesystemcabling.Observetheproceduresandcableplans,thedetailed
cabledrawingsandthegeneralrequirementsforthecabling. →Cablelayoutandinterconnectionsonpage90 →SU90cabledetailsonpage284 →Basiccablerequirementsonpage307
7Performthe“settingtowork”procedures.
Note
InordertosetuptheSU90inasafeandcorrectmanner,theseproceduresmustbe compliedto!
→Settingtoworkonpage163
8Connecttheperipheralunits.Observethesetupandtestprocedures,thedetailed
cabledrawingsandthegeneralrequirementsforthecabling. →Interfacingperipheralequipmentonpage124 →SU90cabledetailsonpage284 →Basiccablerequirementsonpage307
9Checkthesourcelevelandreceivingvoltageresponse,andmakethenoise/speed
measurements. →Finaltestsandmeasurementsonpage198
10Createabackupofallthesoftwareandinstallationsetupparametersonthe
ProcessorUnit. →ProcessorUnitbackupandrestoreonpage210
11FillinandsigntheInstallationRemarksform,andsendittoSimrad'ssupport
departmentasspeciedontheform. →Installationremarksonpage311
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Preparations

Preparations
Note
Ifyouareinstallingthehullunitonapreviouslyttedinstallationtrunk,rstreadthe informationaboutsonarroomrequirements.ThenproceedtotheHullUnitinstallation description.
ThischapterprovidestheinformationnecessarytoplantheinstallationoftheSimrad SU90accordingtoKongsbergMaritime’srequirements.
Correctinstallationofthehullunitandtransducerisvitaltothesystemperformance. Severalvariablesmustbetakenintoconsideration,themostimportantofwhichisthe
vessel’sconstruction.Thisguidecanbeusedtoselectthebestlocationforthehull unitandtransducer.
Topics
•Installationdrawingsonpage38
•Necessarytoolsandequipmentonpage38
•Workerskillsonpage39
•Determingthelocationofthehullunitonpage40
•Sonarroomrequirementsonpage42
•Sonarroomarrangementexampleonpage45
•Acousticnoiseonpage47
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SimradSU90

Installationdrawings

Allinstallationdrawingsmustbesuppliedbytheshipyardperformingtheinstallation.
Note
Theinstallationshipyardmustprovideallnecessaryinstallationdrawings,andif required,thesemustbeapprovedbytheapplicableauthorities.
Note
Theinstallationmustbeapprovedbythevessel’ snationalregistryandcorresponding maritimeauthorityand/orclassicationsociety.Theshipownerandshipyardperforming theinstallationareresponsibleforobtainingandpayingforinstallationapproval.
KongsbergMaritimeoffersfreeadviceforinstallationplanning.Proposedarrangements maybesentforcommentaryorsuggestionssuppliedbyKongsbergMaritime.The followingdrawingsshouldbesubmittedshouldassistanceberequested:
•Generalarrangement
•Bodyplananddrawingsofrelevantbottomtanksandcofferdams
•Linesplan
Relatedtopics
•Drawingleonpage255

Necessarytoolsandequipment

TheinstallationoftheSimradSU90musttakeplaceindrydock,andtheworkmust bedonebyaqualiedshipyard.
InordertodotheSU90installation,allnecessarytoolsandequipmentformechanical hullwork,cabinetinstallationandelectricalwiringmustbeavailable.Itisnotpractical toprovideadetailedlistofallnecessarytoolsandequipment.However,youmustmake surethatthefollowingspecializedtoolsareavailable.
•Allnecessarytoolsanditemsrequiredforwelding
•Acranecapableofliftingtheentirehullunit
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Preparations

Workerskills

TheinstallationoftheSimradSU90isademandingtask,anditisveryimportantthatthe shipyardworkersthatareinvolvedintheworkarecompetent.
Asaminimum,thefollowingcertiedcraftsmenmustbeavailable:
•Navalarchitects
•Welders
•Electricians
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Determingthelocationofthehullunit

Observegeneralrecommendationsrelatedtothephysicallocationofthehullunit.
Topics
•Foreandaftlocationonpage40
•Athwartshipslocationonpage41
•Importantconsiderationsrelatedtonoiseonpage41

Foreandaftlocation

Thehullunitshouldpreferablybelocatedwithin1/3to1/10ofthevessel’sLength BetweenPerpendiculars(LBP)fromitsForwardPerpendicular(FP).Deviationsshould
notbemadewithoutconsultingKongsbergMaritime.
Locationofthehullunit
AWaterlevelatnormaltrim
BWeldingmarkstoindicatehullunitlocationwhendocking
CLengthBetweenPerpendiculars(LBP)
D1/3to1/10ofLBP
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Athwartshipslocation

ThehullunitmaybelocatedontheCentreLine(CL)ofthevessel,oralongsideitskeel.
Note
Iftheinstallationisoffsetfromthevessel’ scentreline,makesurethattransducer transmissionandreceptionwillnotbeobstructedbythekeel.

Importantconsiderationsrelatedtonoise

Theinstallationtrunkmustbeinstalledsothatitwillremainverticalundernormal operatingconditions.Theprimarysourcesofunderwaterdisturbance(otherthana vessel’smainpropellerandbow/sternthruster)thataffectSU90receptionare:
•Mainorbilgekeels
•Zincanodes
•Coolingelementsprotrudingfromthehull
•Equipmentsuchassonartransducersandpilottubes
•Seachests
•Overboarddischarges
•Dentsinthehull Allappendagestothehull,indentationsandpipein/outletsarepotentialsourcesof
underwaternoise.Theymayactasresonantcavitiesamplifyingnoiseatcertain frequencies,createcavitationorturbulence.Transducersshouldnotbelocatedinthe vicinityofsuchobjectsandespeciallynotimmediatelyaftofthem.
Relatedprocedures
•Acousticnoiseonpage47
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Sonarroomrequirements

The“sonarroom”isthecompartmentinwhichtheTransceiverUnitandthehullunit areinstalled.
ObservetheseminimumrequirementstoobtainsuitableworkingconditionsforSimrad SU90installation,useandmaintenance.
Itisstronglyrecommendedtouseadedicatedcompartmenttohousethehullunitandthe TransceiverUnit.Thesetwounitsmustalsobeinstalledrelativelyclosetoeachother duetothelimitedlengthofthetransducercables.
Topics
•Watertightintegrityonpage42
•Sizeandaccessonpage43
•Heatingonpage43
•Insulationonpage43
•Ventilationonpage43
•Cableprotectiononpage44
•Electricalinstallationsandlightsonpage44
•Bilgepumpanddeckingonpage44
•Liftingdeviceonpage44
•Communicationonpage44

Watertightintegrity

Thesize,locationanddesignofthesonarroommustfullallrequirementstothe vessel’swatertightintegrity.Intheeventofamajorleakinthesonarroom,itmustbe possibletocloseallwatertighthatchesand/ordoorstothesonarroomtomaintainthe vesselstabilityandsafety.
Thephysicalsizeofthesonarroommustbelimited,sothatintheeventofamajor leak,theoodingofthesonarroomwillnotinduceinstability,orcausethevesselto capsizeorsink.
Ensurethatallwatertightdecksandbulkheadsareinspectedperiodicallytoverifythat therearenounprotectedopeningsorimproperpenetrationsthatwillallowprogressive oodingfromthesonarroom,andthatthewatertightdoorsandhatchesareinplaceand inworkingorder.
Ensurebilgehighlevelalarmsarearrangedtoprovidetheearliestwarningsofabnormal accumulation.Thehighlevelbilgealarmsmustbesetaslowaspossibletothedeck orbilgewellandpositionedalongthecentreareaofthecompartmentorinalocation atwhichtheuidswillgravitatetorst.
Allcablesleadinginandoutofthesonarroommustberuninsteelconduits.Thesesteel conduitsmustreachupandabovethefreeboarddeck.
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Preparations

Sizeandaccess

Awelldesignedsonarroomreducestheriskofcorrosionandsimpliesmaintenance increasingsystemreliability.
Note
Thephysicalsizeofthesonarroommustbelimited,sothatintheeventofamajor leak,theoodingofthesonarroomwillnotinduceinstability,orcausethevesselto capsizeorsink.
1Thesonarroommustbedimensionedtohousealltherelevantcabinetsthat
comprisetheSimradSU90.
2Thesonarroommustnotbeusedforanyothermachinery. 3Thesonarroommustnotbeunnecessarilyobstructedbygirders,pipesetc,which
maycauseinstallationproblemsorimpedemaintenance.
4Thesonarroommustbeaccessibleunderallconditionsatseaorataberth. 5Alldoorsorhatchesmustbedesignedsothattheequipmentcanberemoved
withoutbeingdisassembled.
6Allcablesleadinginandoutofthesonarroommustberuninsteelconduits.These
steelconduitsmustreachupandabovethefreeboarddeck.
Important
ThephysicaldistancebetweentheTransceiverUnitandthehullunitislimitedduetothe lengthofthetransducercables.

Heating

Thesonarroommustbeequippedwithheater.Thisheatermustdimensionedtomaintain theequipmentwithinitsenvironmentaltolerances(atleast1000W),anditmustbe installedclosetothedeck.Heatingisaneffectivemethodforreducinghumidity.

Insulation

Bulkheadsmustbeinsulatedandprovidedwithaninteriorwalltothedeck.The insulationshouldbetheminimumequivalentof50mmofrock-wool.Inaddition,piping passingthroughthespacepronetocondensationmustbeinsulated.

Ventilation

Thesonarroommustbeconnectedtothevessel'sventilationsystem.Ifthisisnot possible,two3”ventsmustbeprovidedfromthesonarroomtothemaindeck.
Intheroom,theairinletmustwheneverpossiblebelocatedclosetothedeckandthe outletashighaspossible.Afunnelshapeddrip-collectormustbemountedbelowthe ventpipestodivertmoisturetothebilge.Onthemaindeck,thebestventilationis
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providedwhentheoutletpipeisatleastfourmetershigherthantheinletpipe.Tokeep outseawater,rainandspray,theventilationpipesshouldbettedwithgoosenecks ortheequivalent.
Important
Ifthevesselislikelytooperateintropicalconditions,asuitableairconditioningsystem mustbeinstalled.Thissystemmustbeabletoprovideanambienttemperaturenot exceedingthemaximumoperatingtemperaturesofthecabinetsinstalledintheroom.

Cableprotection

Ifthecablesbetweenthesonarroomequipmentandothersystemunitslocatedin differentcompartmentsonthevesselpassthroughhatchesorareaswheretheymaybe damaged,theymustberunthroughconduits(minimum2”conduitisrecommended).

Electricalinstallationsandlights

Thesonarroommustbeequippedwithsuitablelightingtosimplifytheinstallationand toaidfuturemaintenance.Aminimumnumberofelectricaloutletsmustbeprovided forthesystemunitsandotherequipment.

Bilgepumpanddecking

Ifthesonarroomislocatedbelowthewaterline,itmustbeconnectedtothevessel's bilgepumpsystem.Ifthisisnotpossible,aseparatebilgepumpforthesonarroommust beinstalled.Oncetheinstallationhasbeencompleted,thesonarroommustbesuitably deckedwithoutrestrictingaccesstotheequipmentandthecables.

Liftingdevice

Anattachmentpoint,ratedataminimumoftwo-2-tons,forsupportingaliftingdevice shouldbelocatedabovethehullunit.Thispermanentlyinstalledxturewillfacilitate installationtrunkandhullunitmounting,andalsomaybeusedforfutureequipment maintenanceorreplacement.

Communication

Thesonarroommustbeequippedwithatelephone,anintercomsystem,oranyother meansoforalcommunicationbetweenthesonarroomandthebridgeand/orcontrol room.
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Preparations
Removable support brackets
Transducercable
Hatch
(minimum680x1000mm)
TransceiverUnit
Ladder
500mm
minimum
1600mmminimum
1600mm minimum
650mmminimum
150mmminimum
(CD015408-001)

Sonarroomarrangementexample

Thesedrawingsillustrateatypicalsonarroomwithamplespaceforthehullunit,the TransceiverUnitandpersonnel.
Topics
•Sonarroomarrangementexample1–Topviewonpage45
•Sonarroomarrangementexample2–Sideviewonpage46
•Hullunitorientationexampleonpage47

Sonarroomarrangementexample1–T opview

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Airventpipes
(Min.diameter50mm)
Minimum4000mm
25
3000mm (recommended+liftingdevice)
Loadcapacity minimum2tonnes
Heater
TransceiverUnit
Pipes(10mm)
Airbleedingpipe (Min.diameter10mm)
Lighting
1200mm(Recommended)
2115mm (+400mmforSU93)
250mm(minimum)
1042mm
1600mm(SU93)
1200mm(SU92)
Max.1200mm
Min.1090mm
(CD015408-005)

Sonarroomarrangementexample2–Sideview

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Hullunitorientationexample

(CD015408-003)
BOW
Preparations
Thehullunitshould
Hullunitorientationexamples
normallybeorientedwith thehoisting/loweringmotor pointingaft.Ifthisorientation makestheMotorControlUnit attachedtothehullunitdifcult toaccessformaintenance purposes,thehullunitmaybe orientedinthemostsuitable position.
Thedistancebetweenthehull unitandtheTransceiverUnit islimitedbythelengthofthe transducercable.
Irrespectiveofthehullunit orientation,thetransducershall notbemechanicallyaligned.
Transduceralignmentis performedintheSU90ProcessorUnitbyrotatingtheechopresentationonthedisplay.
Relatedtopics
•Alignmentofthesonarpictureonpage193

Acousticnoise

Aswithanyotherhydroacousticsystems,thequalityoftheSU90presentationsare subjecttounwantednoise.Theechoesfromsinglesh,schoolsandothertargetsmust bedetectedinsidethenoise.
Itisthereforeimportantthatwekeepthisnoiselevelaslowaspossibleinordertoobtain longrangeanddependableinterpretation.Evenwiththeadvancednoiselteringoffered bytheSU90,wemustaddressthenoisechallengeduringtheplanningandpreparations forthesysteminstallation.
•Contributingnoisefactorsonpage48
•Selfnoiseonpage49
•Ambientnoiseonpage51
•Fishinggearnoiseonpage51
•Electricalnoiseonpage52
•Reverberationonpage52
•Somemeanstoreducethenoiseonpage52
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Amplifier
A/D
Converter
Signal
processing
(generators,pumps, refrigeratorsystems,etc)
Flownoise
Acousticnoisefromother hydroacousticsystem
Propellernoise
Cavitation
Interference
Biologicaldisturbances
Analoguenoise inamplifiers
Digitalnoise inanalogueparts
Electricalnoise frompowersupplies
(CD015904-001)

Contributingnoisefactors

Thefollowingfactorsarecontributingtotheperformanceofthehydroacoustic equipmentusedonboardashingoraresearchvessel:
•thequalityandpropertiesofthetransmittedsignal
•thequalityofthereceivingsystem
•theoperationalsettingsmadeduringoperation
•thepropertiesofthetarget
•thesignal-to-noiseratio Themajorityofthesefactorscanneitherbecontrollednorimprovedbymeans
ofinstallationmethodsortransducerlocations.Thequalityandpropertiesofthe transmittingandreceivingsystemsarekeyfactorsduringourproductdevelopment,while ourenduserdocumentationaimstohelptheusertomaketherightltersettingsduring operation.Asforthetargetproperties,thereisnothinganyofuscandowiththose.
Thesignal-to-noiseratio,however,canbeimprovedbymakingthecorrectchoices duringinstallation.
Signal-to-noiseratio(oftenabbreviatedSNRorS/N)isameasureusedinscience andengineeringthatcomparesthelevelofadesiredsignaltothelevelof backgroundnoise.Itisdenedastheratioofsignalpowertothenoisepower,often expressedindecibels.Aratiohigherthan1:1(greaterthan0dB)indicatesmore signalthannoise.WhileSNRiscommonlyquotedforelectricalsignals,itcan beappliedtoanyformofsignal[...].
—http://en.wikipedia.org/wiki/Signal_to_noise_ratio(September2013)
Noisesourcesonsonars
Foractivesonarandechosoundersystems,thesignalistheechothatwewanttoknow somethingabout,whilethenoiseisanyunwantedsignalsordisturbances.Theecho mustbedetectedinthenoiseandthereforeitisnecessarytokeepthenoiselevelisas
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lowaspossibleinordertoobtainlongrangeanddependableinterpretation.Thenoise thatcontributestothesignaltonoiseratioonhydroacousticinstrumentsmaybedivided intothefollowingtypesofnoise:
•Selfnoise
•Ambientnoise
•Fishinggearnoise
•Electricalnoise
•Reverberation

Selfnoise

Therearemanysourcesofselfnoise.
•Machinery:Mainengine,Auxiliaryengines,Gears,Pumps,Blowers,Refrigerator
systems,etc.
•Electric:Electricmotors,Groundloops,etc
Preparations
•Propellers:Propellerbladeproperties,Cavitation,Shaftvibrations,Staticdischarges
•Flownoise:Laminarow,Turbulentow,Cavitation,Bubbles,etc
•Rattlenoise:Looseparts
•Interferences:Otherhydroacousticsystemsonyourownvessel Wewillheregointosomedetailsinordertoanalysethedifferentsourcesofselfnoise
onavesselandhowtheymayinuenceuponthenoiselevelofthehydroacoustic instruments.
Machinerynoise
Themaincontributorisusuallythemainengineonboardthevessel.Thecontribution fromauxiliarymachinerymay,however,beconsiderable,especiallyifsomeofitisin poorshape.Themachinerynoisecanbetransmittedtothetransducerasa:
•Structure-bornenoisethroughtheshipstructureandthetransducermountings
•Water-bornenoisethroughthehullintothewatertothetransducer
Electricnoise
Modernvesselsarenormallyequippedwithalotofelectricinstrumentssuchas hydroacousticsystems,radars,navigationsystems,andcommunicationequipment.Any electricinstrumentsmayinsomecauseelectricalinterferenceandnoise.International regulationsandcerticationsareusedtocontrolandreducethis,buteventheseare limitediftheelectricalsystemsarepoorlyinstalledandmaintained.
Propellernoise
Thissourceisoftenthemainsourceofnoiseathighervesselspeeds.Variablepitch propellersorfastmovingpropellersusuallymakemorenoisethanxedpropellersor slowmovingpropellers.
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Thisnoiseisusuallywater-borne.Insomecases,however,shaftvibrationsorvibrations inthehullnearthepropellermaybestructure-bornetothetransducer.Ifapropeller bladeisdamaged,thismayincreasethenoiseconsiderably.
Propellercavitationisaseveresourceofnoise."Singing"propellersmightbeasourceof noise,whichinterferesatdiscretefrequencies.Insomecasesstaticdischargefromthe rotatingpropellershaftmaybequitedisturbing.
Flownoise
Everyobjectthatmovesthroughwater
Cavitation
willdisturbthemedium,anditwillcause frictioninthewater.Thefrictionzoneis calledtheowboundarylayer.Theow inthisboundarylayermaybelaminaror turbulent.
•Thelaminarowisanicelyordered,
parallelmovementofthewater.
•Theturbulentowisadisorderlyow
pattern,fullofeddies.
Theboundarylayerincreasesinthickness whenitbecomesturbulent.Theboundary layeristhinintheforwardpartofthevesselhull,andincreasesasitmovesaft.The thicknessdependsonshipsspeedandontheroughnessofthehull.Allobjectssticking outfromthehull,ordentsinthehull,willdisturbtheowandwillincreasethethickness oftheboundarylayer.Whentheowspeedishigh,theturbulencecanbeviolentenough todestroytheintegrityofthewater.Smallvoidsorcavitiesinthewaterwilloccurand thisiscalledcavitation.
Boundarylayersunderneathavessel
ATurbulentow
BLaminarow
CAirbubblesinthewater
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Cavitationusuallyoccursmorewillinglyinairlledwaterandtheoccurrenceis dependentonthehydrostaticpressure.Cavitationisaseveresourceofnoise.Thenoise ismadewhenthevoidsimplode.Cavitationnoiseoftenoccursatthepropellerand nearextrudingobjectsathigherspeeds.
Contributionstotheownoisemayalsobecausedbyairbubbleshittingthetransducer face,orbythesplashcausedbythewavessetupbythevessel.Insomecasesaresonant phenomenonissetupinaholenearthehull.Thissoundwillhaveadiscretefrequency, whileallotherownoisewillhaveawidefrequencyspectrum.
Rattlenoises
Rattlenoisemaybecausedbylooseobjectsinthevicinityofthetransducer,likexing bolts.Therattlemayalsocomefromlooseobjectsinsidethehull.
Interference
Interferencefromotherhydroacousticequipmentonboardthesamevesselmaybean annoyingsourceofdisturbance.Unlessthesamefrequencyisusedformorethanone pieceofequipmentonlythetransmittedpulsewillcontributetotheinterference.

Ambientnoise

Theambientnoisemaybesplitupasfollows:
1Seanoise:Airbubbles,Seismicdisturbances,Waves,Boundaryturbulence,etc. 2Biologicalnoise:Fish,Mammals,etc. 3Manmadenoise:Othervessels,Interference
4Precipitationnoise
Theambientnoiseisusuallynotalimitingfactortotheperformanceofthesonarand echosounders.Insomeareas,however,wheremanyshingvesselsareoperating togethertheengineandpropellernoisefromothervesselsmightbedisturbing. Interferencefromhydroacousticinstrumentslocatedinothervesselsmayalsobea limitingfactor.Theseanoiseisascanbeexpecteddependentontheweatherconditions andinbadweathertheseanoisecanbequitehigh.

Fishinggearnoise

Wheneveryourshinggearisinuse,itwillcreatenoise.Abottomtrawl,forinstance, isaconsiderablenoisemaker.Still,thisnoisewillseldombealimitingfactorforhull mountedsonarsorechosounders.However,foroperationofacatchmonitoringsystem oratrawlsonar,withthetransducer(s)placedonthetrawl,thegearnoiseisoneof themaincontributorstothenoiselevel.
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Electricalnoise

Electricalorelectronicnoiseispickeduporgeneratedinanyotherpartoftheequipment thanthetransducer.Humpickedupbythetransducercablesorpickedupfromthe voltagesupplyisusuallythemostcommonsourceofelectricalnoise.Athigher frequencieswhereratherwidebandwidthsarenecessarythenoisefromcomponents, transistorsorotheranalogueelectronicmaybealimitingfactor.

Reverberation

Theenergyreectedfromotherobjectsthantheonewewantedtoobserveiscalled reverberation.Wehavetwokindsofreverberation:
1Volumereverberation
Thevolumereverberationiscausedbyminuteplanktonandair-bubblesinthewater. Thisreverberationoftenhasdailycyclesinintensity.
2Surfaceandbottomreverberation
Thesurfacereverberationisdependentontheweathercondition,whilethebottom reverberationdependsontheroughnessofthebottom.
Thereverberationisoftenalimitingfactorforthesonar,especiallyifyouaresearching forsmallertargets.Thereverberationiscausedbythetransmissionpulseitselfand canonlybereducedbyshorteningthepulsedurationorusinganarrowerbeamwidth. Thebottomreverberationusuallymakeitdifculttoinvestigatetargetslocatedclose totheseabed.

Somemeanstoreducethenoise

Carefulplanningofthehullunitinstallationmayreducethenoise. Unfortunately,itisimpossibletosimplyprovideanumberofspecicproceduresto
reducethenoise.Animportantfactoristhephysicallocationofthetransducer,andthis dependsonthevessel'sdesignandconstruction,howthehullisshaped,andhowthe waterrunsalongthehull.Otherfactorsdealwithotherequipmentmountedonboard, andthiswillalsobevesseldependant.
Atmoderateshipspeedsthemachinerynoiseisusuallydominant.Atmediumspeedsthe ownoiseincreasesmorerapidlyandtakesover,whileathigherspeedthepropeller noisewillbethemaincontributor.
Note
Theinformationheremustbeconsideredasgeneraladvice.EachSU90installation mustbehandledseparatelydependingonthehulldesignandtheotherelectricaland mechanicalsystemsinstalled.
Reducingownoise
1Theshapeofthetransducerordomeshouldbeasstreamlinedaspossible.The
fairingaroundtheinstallationtrunkshouldalsobestreamlined.
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2Echosoundertransducersshouldbemountedwithasmallinclinationangle. 3Thetransducermustbeprotrudingfarenoughdowntoreachoutoftheboundary
layer.
4Thehullplatinginfrontofthetransducermustbeassmoothaspossible.No
extrudingobjectsoranyabrupttransitionsshouldappear.Beespeciallyawareof bilgekeelsandzincalloyanodes.Thekeelshouldberoundedoffwithoutsharp edges.
Reducingmachinerynoise
1Thesonarhullunitshouldbeinstalledfarawayfromengineroom. 2Themainengineandrelevantauxiliaryenginesandequipmentshouldbexedto
rigidfoundationstoavoidvibrations.Useofshockabsorbersoroatingraftsmay sometimesreducethisnoise.
3Anyhullstructurethatmayvibrateshouldbedampedorcoatedtoreducethe
vibrations.
4Thestructure-bornenoisemaybereducedbyisolation,forexamplebyproviding
vibrationclampingbetweenthetransducerandthehullstructure.
Reducingpropellernoise
1Thehullunitshouldbeinstalledasfarawayfromthepropellersaspossible. 2Sufcientclearancebetweenthepropellersandthehull,therudderandthekeel
shouldbeprovided.
3Placethezincalloyanodesinplaceswherethewaterowistheleastdisturbed. 4Ensurethatthepropellersbladesarecorrectlydesignedandwithoutdamages. 5Theuseofabafebetweenthepropellersandthetransducermayreducenoise
appreciably.
6Staticdischargescausedbytherotatingpropellershaftmayberemovedbyproper
groundingorbymountingacoalbrushfromtheshafttoground.
Reducingrattlenoise
Ensurethatnopartsnearthetransducercanrattleasaresultofwateroworvibrations.
Reducinginterference
Interferencefromthetransmissionpulsesfromotherhydroacousticinstrumentsonboard thevesselisdifculttoavoid.
Theproblemmaybereducedbychoosingtheworkingfrequenciescarefullyandtosome extentbyseparatingthedifferenttransducers.
Onvesselswithalargenumberofseparatehydroacousticsystemsinstalledandin simultaneoususe,aseparatesynchronizingsystem(forexampletheK-Sync)should beconsidered.
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Reducingelectricalnoise
1Makesurethatallunitsareproperlygrounded,asthisisimportanttoavoid
electricalnoise.
2Useshieldedcableswithcorrectgroundingisnecessary. 3SeparateSU90cablesfromothercableswithheavycurrentsortransients. 4Useasupplyvoltagewithoutdisturbancesliketransientsfromthesupplyitself,or
fromotherequipmentfedbythesamesupply.
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Installingthesonartrunk
Thischapterexplainshowtoinstallthesonartrunk.
Topics
•Aboutthesonartrunkinstallationonpage56
•Mountingthesonartrunkonpage57
•Mountingthetrunkextensiononpage58

Installingthesonartrunk

•Protectingthesonartrunkonpage59
•Sonartrunkinstallationprinciplesonpage59
•Sonartrunkinstallationmeasurementsandchecklistonpage62
Relatedtopics
•Drawingleonpage255
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Aboutthesonartrunkinstallation

Thesonartrunkprovidesthephysicalfoundation fortheentirehullunitgantry.Thetrunkfurther penetratesthehull,anditisthereforeacrucial partofthehullunitassembly.Inordertoensure propersonaroperation,thelocationofthesonar trunkmustbecarefullyselected.
Atrunkwithablindcover–approvedbyDet norskeV eritas(DnV)–canbeorderedfrom KongsbergMaritimeasanoptionaldelivery,orit maybemanufacturedbytheinstallationshipyard basedonthedrawingsinthismanualandthe propertiesofthehull.
Note
IfyouarereplacinganSX90sonarwithanewSU90sonar,youwillnotneedtoinstall anewtrunk.Adedicatedextensionmodulecanbeprovidedtoincreasetheheightof theexistingtrunk.
Note
Theinstallationshipyardmustprovideallnecessaryinstallationdrawings,andif required,thesemustbeapprovedbytheapplicableauthorities.
Adedicatedgasket(O-ring)isprovidedwiththehullunit.Thisgasketwillprovidea watertightconnectionbetweentheinstallationtrunkandthebottomofthetransducer shaftsleeve.Duringtrunkinstallation,makesurethatthisgasketiskeptsafefrom damage,andthatthetopofthetrunkiskeptclean,smoothandwithoutphysicaldamage suchasscratchesordents.
ProperO-ringlubricationmustbeappliedbeforethehullunitismounted.
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Mountingthesonartrunk

(CD015404-016)
Installingthesonartrunk
Purpose
Thisprocedureoffersthegeneralstepsofthe sonartrunkinstallation.Ifrequired,additional proceduresprovidingmoreinformationmust beprovidedbytheinstallationshipyard.
Prerequisites
Theinstallationshipyardmustprepareand provideallrelevantresources.
Note
Theinstallationshipyardmustprovideall necessaryinstallationdrawings,andifrequired, thesemustbeapprovedbytheapplicable authorities.
Relatedtopics
•Preparationsonpage37
•Determingthelocationofthehullunitonpage40
•Sonartrunkinstallationprinciplesonpage59
Orientationofthesonartrunk
Notethatthislinemustbeparallel tothevessel’ scentreline.
Procedure
1Denethelocationofthesonartrunk.
Thislocationmustbecarefullyselected. Thedecisionmustbebasedonthegeneralprinciplesoutlinedinchapter
Preparationsonpage37andallrelevantknowledgeaboutthevesselconstruction andthepracticalandtheoreticalnoisepatternsalongthehull.
2Notetheorientationofthecentrelineofthetrunkwithregardtothemountingbolts. 3Removethegasketonthetopangetoprotectitfromtheheat. 4Preparethelocation. 5Observetheseinstallationprinciples.
Important
aTheheightfromthetopofthetrunkangetotheundersideoftheprotection
blistermustbeselectedasshownintheguresinsectionSonartrunk installationprinciplesonpage59.
bInordertoobtainoptimalsonarperformance,thetotalheightofthetrunkmust
beascloseaspossibletoitsstatedminimumheight.
cThetopangemustbeparalleltotheconstructionwaterlineinboththe
fore-and-aftandathwartshipdirections.
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6Weldtheinstallationtrunktoadoublingplate.
Thisdoublingplatemustbeatleast1.5timesasthickasthesurroundingshell plating.Thedoublingplate’snaldimensionsmustbegovernedbytheapproved installationdrawingssuppliedbytheshipyard.
7Stiffenthetrunkinboththefore-and-aftandathwartshipdirectionsbywelding
knee-platesbothtothetrunkandtothedoublingplate.

Mountingthetrunkextension

Purpose
IfyouarereplacingaSimradSX90orSP90 sonarsystemwithanewSU90system, youcanusetheexistingtrunk.However, duetothelargertransducerontheSU90,a dedicatedtrunkextensionmustbemounted ontopofyouexistingtrunk.
Prerequisites
Theinstallationshipyardmustprepareand provideallrelevantresources.
Note
Theinstallationshipyardmustprovideallnecessaryinstallationdrawings,andif required,thesemustbeapprovedbytheapplicableauthorities.
Relatedtopics
•Preparationsonpage37
•Sonartrunkinstallationprinciplesonpage59
Procedure
1Cleanthetopoftheexistingtrunkthoroughly.
Makesurethatthesurfaceisplainanevenwithoutscratches,dentsorotherdamage.
2Cleanthetrunkextension. 3Placethegasket(O-ring)initsthreadatthetopoftheexistingtrunk. 4ApplyO-ringlubrication.
5Placethetrunkextensioncarefullyontopoftheexistingtrunk,andmountitwith
thebolts. Useminimumtorque472Nm
58
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Installingthesonartrunk
6Ifrequired,stiffenthetrunkinboththefore-and-aftandathwartshipdirectionsby
weldingknee-platesbothtothetrunkandtothedoublingplate.

Protectingthesonartrunk

Purpose
Normally,asteelblisteristtedforprotection.Theblisterisweldedtotheshellplating. Theblistermaybeanopentype,oritcanbelledwithoiltopreventcorrosion.Thislast methodprovidesexcellentprotection,andsimpliesmaintenance.
Relatedtopics
•Sonartrunkinstallationprinciplesonpage59
Procedure
1Assoonasallinstallation,weldingandgrindinghasbeenperformed,primeorpaint
thetrunkandthesurroundingareausingaqualityprotectivecoating.

Sonartrunkinstallationprinciples

Observethetwodrawingsprovided.Theseillustratetheprincipalinstallationofthe sonartrunk.
Topics
•Installationofatrunkwithopenblisteronpage60
•Installationofatrunkwithoillledblisteronpage61
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Page 62
B D
A
Fore-and-aftview
3-4knee-plates,mustbe
weldedtoframesorfloors
A: Asshortaspossible B:Maximum1200mm C:Minimum40mm D:Minimum1090mm E:Minimum610mm
C
2.5-3xE
Thicknessofplates: Knee-plates10mm Blisteranddeflection bracket6mm
Thecircularopeningofthe blistershouldhavea diameterequaltotheinside diameterofthetrunk.
Deflection-bracketsshould beweldedonlytothe shell-plating.
Bottomview
Sideview
E
(CD015404-031-1)
Notethatthedrawingisnotinscale.
SimradSU90

Installationofatrunkwithopenblister

60
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2.5-3xE
B D
A
Fore-and-aftview
Thicknessofplates: Knee-plates10mm Blisteranddeflection bracket6mm
Thecircularopeningofthe blistershouldhavea diameterequaltotheinside diameterofthetrunk.
Deflection-bracketsshould beweldedonlytothe shell-plating.
3-4knee-plates,mustbe
weldedtoframesorfloors
Plugforfillingofoil
Bottomview
Sideview
C
E
(CD015404-031-2)
Note: Thedrawingisnotinscale.
A: Asshortaspossible B:Maximum1200mm C:Minimum40mm D:Minimum1090mm E:Minimum610mm
Installingthesonartrunk
Installationofatrunkwithoillledblister
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SimradSU90

Sonartrunkinstallationmeasurementsand checklist

Forfuturereference,themeasurements“A”,“B”,“C”and“D”fromthedrawingmust bemadeandnotedinthetablebelow.
Trunkinstallationmeasurements
Millimeters
“A”
“B”
“C”
“D”
Performaclosevisualinspectionofthephysicalinstallationofthetrunk.Refertothe applicablerequirements.Fillinthetablebelow.
Item
Isthetopofthetrunkinparallelwiththewaterline? Isthelocationofthetrunkcorrectwithrespecttothevessel’scentre
line? Isthehullplatingsurroundingthetrunkevenandsmoothwithout
protrudingobjectsthatcancausenoise? Isthetopsurfaceofthetrunkcleanwithoutsand,dustoranyother
destructiveparticles? Isthetopsurfaceofthetrunkevenandsmoothwithoutscratches,
dentsorotherphysicaldamage?
Inches
YESNO
Doyouhavethecorrectsiliconelubricationavailableforthegasket?
Important
IftheanswertoanyofthesequestionsisNO,takethecorrectiveactionsbefore continuingwiththehullunitinstallation.
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Installingthehullunit

Installingthehullunit
ThischapterdescribesthephysicalinstallationoftheSimradSU90HullUnit.
Topics
•Aboutthehullunitinstallationonpage64
•Hullunitfamiliarizationandmainpartsidenticationonpage65
•MotorControlUnitfamiliarizationandmainpartsidenticationonpage66
•Hullunitmodelsoverviewonpage67
•Unpackingthehullunitfromitstransportboxonpage68
•Mountingthehullunitonpage70
•Bleedingaircockonpage72
•Mountingthemechanicalsupportonpage72
•Transduceralignmentonpage73
•Visualinspectionofthetransduceronpage73
•Hullunitinstallationchecklistonpage76
Relatedtopics
•Drawingleonpage255
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SimradSU90

Aboutthehullunitinstallation

Thehullunitisalargeandcrucialpartofthesonarsystem. Duetoitsphysicalsizeandweight,andthefactthatthetrunkpenetratesthevesselhull,
itisveryimportantthatthehullunitisinstalledandsecuredproperly.Theinstallation shipyardmustprovideallnecessaryinstallationdrawings,andifrequired,thesemustbe approvedbytheapplicableauthorities.Seethedrawingleformoredetails.
Thehullunitshallbemountedontheinstallationtrunkatthebottomofthehull. Relevantcranesandliftingequipmentmustbeavailable,andfreeaccessthroughthehull orthedecksontothetopofthetrunkmustbeprovided.
Note
Toensurethesafetyofthesonarsystemandthevessel,itisveryimportantthatthe mechanicalsupportofthehullunitgantryissatisfactory.Formoreinformation,seethe informationprovidedaboutmechanicalsupport.
Adedicatedgasket(O-ring)isprovidedwiththehullunit.Thisgasketwillprovidea watertightconnectionbetweentheinstallationtrunkandthebottomofthetransducer shaftsleeve.Makesurethatthisgasketiskeptsafefromdamage,andthatthetopofthe trunkiskeptclean,smoothandwithoutphysicaldamagesuchasscratchesordents.
ProperO-ringlubricationmustbeappliedbeforethehullunitismounted.
Relatedtopics
•Mountingthemechanicalsupportonpage72
•Drawingleonpage255
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Hullunitfamiliarizationandmainparts
(CD015404-018)
A
C
L
M
D
E
B
G
H
F
I
N
J
K
N
identication
AHandcrankformanualhoistingandlowering
BIdenticationlabel
CHoistingmotor
DMotorControlUnit
EHoistingunit
FTransducershaftsleeve
GMountingange
HInstallationtrunk
ITransducer
JTransducercable
KTransducershaft
Installingthehullunit
LAirbleedingcock
MZincanodes
NUpperandlowerlimitswitches
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SimradSU90
HOIST ST OP
REMOTE LOWER
(CD015409-021)
E301
S301
S302
P302
S303
K303
L1
L2
K302
K301
F301
E
MotorControlUnitfamiliarizationandmain partsidentication
AInternal24Vdcpowersupply
BEthernetconnector
CHandcrank
DMainslter
EHullUnitControllercircuit
board
F301Fuseforinternalpower
supply
E301T erminalstripforAC
mainsinput
K301Hoistingcontactor
K302Loweringcontactor
K303Phasewatchrelay
L1Yellowindicatorlight
L2Greenindicatorlight
S301Motorprotectingswitch
S302Hoist/lowerswitch
S303Handcrankwithsafety
switch
P302Connectorforhullunitlimitswitchesandrotationsensor
Duringnormaloperationalconditions,thefollowingtwoindicatorlampsshallbelit:
•L1indicatesthatthephasewatchrelayK303isactivated.Thismeanthatthe3-phase
voltageisappliedtothehoist/lowersystem,andthatthethreephasesarecorrectly connectedwithregardtothetrainingdirectionofthehoistingmotor.
•L2indicatesthattheinternal+24Vdcpowersupplyforthecontrolelectronicis
operational.
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Hullunitmodelsoverview

SU92 SU93
(CD015404-030)
Installingthehullunit
Twodifferenthullunitmodelsareavailable fortheSU90sonar.TheseSU90hullunit modelsarebasedonthesametransducer, butwithdifferentstrokelengths.Inthis manual,thesedifferencesarepointedout wheneverapplicable.
TheSimradSU92isthestandardhullunit providing1,2mstrokelength.TheSU93 istheoptional“long”versionoffering1,6 mstrokelength.
•SU92:Thisisthe"standard"hullunit
fortheSX90sonar.Ithas1.2mstroke length,anditisdesignedformaximum speed24knots.Itwilltonastandard Simradtrunkwith680mmpitchcentre diameter.
•SU93:Thishullunithas1.6mstroke
length,anditisdesignedformaximum speed20knots.Itwilltonastandard Simradtrunkwith680mmpitchcentre diameter.
SU90Hullunitmodels
SU90hullunitmodelswith4.6metertransducercable
HullunitRegistrationnumberOrdernumber
SU92372968373017 SU93373015373018 Thelabelwiththeregistrationnumberislocatedonthesideofthegantry.
SU90hullunitmodelswith7metertransducercable
HullunitRegistrationnumberOrdernumber
SU92386419386420 SU93386421386422 Thelabelwiththeregistrationnumberislocatedonthesideofthegantry.
Mainspecicationsforeachmodel
Parameter
Strokelength Maximumspeed24knots20knots Flangediameter
SU92SU93
1,2m1,6m
761mm761mm
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SimradSU90
(CD015412-009)
B B
C
A
Mainspecicationsforeachmodel
Parameter
No.ofangebolts FlangeboltsPCD Trunkorderno.
SU92SU93
2424 680mm680mm SP9-207516SP9-207516

Unpackingthehullunitfromitstransport box

Purpose
Thisprocedureexplainshowtounpackthehullunitfromitstransportbox
Note
Thetransducerisprotectedwithathicklayeroffoamtopreventdamageduring transportandhullunitinstallation.Thisprotectionmustremainattachedwhilethehull unitisbeingmanoeuvredintothesonarroom.
ALiftingeyeonthehoistingunit
BMountinghardware(woodencradleandsupportconstruction)
CTransducerprotection(thickfoam)
Procedure
1Removethetopcoverofthewoodentransportbox.
[_____]Ok
2PulloutallthenailsmarkedwithIndianink.
[_____]Ok
3Removethefasteninghardware(B).
[_____]Ok
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Installingthehullunit
(CD015412-003)
A
4Ifyouwishtoreusetheboxtoholdtheoldhullunit,makesurethatyoukeepallthe
fasteninghardwareusedtosecurethehullunitinthewoodenbox.
5Fastentheliftingtackletothetwoliftingeyebolts(A)onthetopofthehoisting
unitandliftthehullunit(withthetransducerprotection(C)inplace)carefully outofthetransportationbox.
Important
Usethecorrectliftingeye! Therearetwoliftingeyesoneachsideofthe
hullunit:oneonthehoistingunitandone onthetopofthetransducershaft.Makesure thatyouusetheliftingeyeonthehoisting unit(A)whenyouliftthehullunitoutof thetransportationbox!
[_____]Ok
6Makesurethatyoukeepthetransducercable
andconnectordry.Watchthesecarefullyto preventthemfrombeingdamaged,stuckorhookedontoprotrudingobjectswhile manoeuvringthehullunitintothesonarroom.
Important
Donotremovethetransducerprotection(thethickfoam)fromthetransduceruntil justbeforethehullunitisloweredontothemountingtrunk.
[_____]Ok
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SimradSU90
(CD015408-003)
BOW

Mountingthehullunit

Purpose
Thisprocedureexplainshow tomountthehullunitontop oftheinstallationtrunk.
Thehullunitshould normallybeorientedwith thehoisting/loweringmotor pointingaft.Ifthisorientation makestheMotorControlUnit attachedtothehullunitdifcult toaccessformaintenance purposes,thehullunitmaybe orientedinthemostsuitable position.
Note
TheMotorControlUnitmust neverbephysicallydismounted fromtheHullUnit.
Relatedtopics
Hullunitorientationexamples
•Hullunitinstallationchecklistonpage76
Procedure
Tomakesurethattheprocedureisfollowedcorrectly,andintherightorder,tickoff eachtaskafteryouhavedoneit.
1Useatackletolowerthehullunit(withthefoamedtransducerprotectioninplace)
intothesonarroom [_____]Ok
2Removetheblindcoverfromthetrunk.
[_____]Ok
3Storetheblindcoverinthesonarroomforpossiblefutureuse.
[_____]Ok
4Checkthattherubbergasketisnotdamaged.
[_____]Ok
5Checkthatthetopsurfaceoftheinstallationtrunkisclean,andfreefromdamaging
particles. [_____]Ok
6Verifythatthetopofthetrunkhasnotbeendamaged,itmustbesmoothandeven
withoutphysicalscratchesordents. [_____]Ok
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Installingthehullunit
7ApplyO-ringsiliconegrease.
[_____]Ok
8Removethetransducerprotectionfoamandlowerthehullunitcarefullyontothe
trunk.
WARNING
Theredplasticsurfaceonthetransducermustnotbedamaged.
[_____]Ok
9Tightentheangenuts.
Useaminimumtorque470Nm. [_____]Ok
10Keepthetransducercableandconnectordry,andhandlethemwithgreatcareto
preventmechanicaldamage. [_____]Ok
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SimradSU90
(CD015401-009)
A
B
C
(CD015408-004)

Bleedingaircock

Purpose
Thehullunitisprovidedwithandedicatedcocktorelease anyairinsidethetrunk.Airinsidethetrunkmaydamage thetransducer.
Procedure
1Mountapipewithaminimuminsidediameterof10mm
totheairbleedingcock. [_____]Ok
2Runthisventilationwithacontinuousrisetothemain
deckoroutthroughthevessel'sside. [_____]Ok
3Makesuretheairbleedingcockonthehullunitis
opened. [_____]Ok
Relatedtopics
•Hullunitinstallationchecklistonpage76

Mountingthemechanicalsupport

Purpose
Topreventunwantedvortexinduced vibration,thehullunitmustbesecured tothebulkhead.Thisprocedureexplains howtosecurethehullunitwithsufcient mechanicalsupport.
Important
Toensurethesafetyofthesonarsystem andthevessel,itisveryimportantthatthe mechanicalsupportofthehullunitgantry issatisfactory.
AMinimum10mm
internaldiameter
B3/8”pipethread
CValveshownin
openedposition
Ifyoudonotinstallapropermechanical supportforthehullunitgantry,the guaranteewillbevoid!
Relatedtopics
•Hullunitinstallationchecklistonpage76
72
ARemovablesupportbrackets
BBulkhead
CHullunit
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Installingthehullunit
(CD015424-010)
Procedure
1Observethetwoholesprovidedonthegantry.
[_____]Ok
2Design,manufactureandmountpropermechanicalsupportbracketstoprevent
vibration. [_____]Ok
3Verifythatitispossibletoremovethesupportbracketsifmaintenanceisrequired.
[_____]Ok

Transduceralignment

Irrespectiveofthehullunitorientation,thetransducershallnotbemechanicallyaligned. TransduceralignmentisperformedintheSU90ProcessorUnitbyrotatingtheecho
presentationonthedisplay.
Relatedtopics
•Alignmentofthesonarpictureonpage193

Visualinspectionofthetransducer

ALowerpartoftheshaftsleeve
BTransducershaft
CTransducerwithredprotectivecoating–Donotdamage!
Purpose
Whilethevesselisstillindrydock,thetransducersurface mustbeinspectedforpotentialdamagesthathavebeeninicted duringtheinstallation.
Important
Theredprotectivecoatingisanvitalpartofthetransducer.Itis veryimportantthatneitherthiscoatingnortheinternalpartsof thetransduceraredamagedduringthehandlingandinstallation. Anyholesand/orscratchesinthetransducersurfacewillallowwatertopenetratethe transducer.Ifaleakoccurs,thetransducermustbereplaced.
Relatedtopics
•Supportinformationonpage33
•Loweringandhoistingthetransducermanuallyusingthehandcrankonpage74
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SimradSU90
HOIST STOP
REMOTE LOWER
(CD015409-030)
S301
Procedure
1Lowerthetransducerusingthehandcrankprovided.
[_____]Ok
2Doathoroughvisualinspectionofthetransducer.
Checkfordents,scratches,holesorotherdamagetothesurface.
Note
Evenasmallannearlyinvisibledamagetothetransducermaycausewaterto penetratethetransducer,andintimethiswilldamagethetransducerbeyondrepair .
[_____]Ok
3Ifyoususpectdamage,takeahighresolutionpicture,andcontactSimrad’ssupport
departmentforadvice. [_____]Ok
4Hoistthetransducerusingthehandcrankprovided.
[_____]Ok

Loweringandhoistingthetransducermanuallyusingthe handcrank

Purpose
Observethisproceduretolowerthe transducermanuallyusingthehandcrank.
Important
Whennotinuse,thehandcrankmust alwaysbeplacedinsidetheMotorControl Unit.
Procedure
1Ifthevesselisindrydock,make
surethatthespaceunderthehull isfreefromtools,scaffolding, personneletc,andthatenoughspace isavailabletolowerthetransducer.
LocationofS301intheMotorControl Unit
2Removethe3–phasemainsfusefor
thehullunit.
3Locatethemotorprotectingswitch
S301insidetheMotorControlUnit.
4ReleaseS301bymovingthehandledowntopositionOFF. 5LocateandtakeoutthehandcrankinsidetheMotorControlUnit. 6RemovetheplasticplugonthetopcoveroftheHullUnit,andmountthehandcrank
ontothestubshaftthroughtheholeinthetopcover.
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Installingthehullunit
7Locatethebrakereleasescrewonthemotor. 8Usean4mmAllenkeytotightenupthescrewclockwiseuntilthemotorbrakeis
released.
9Usethehandcranktolowerthetransducer.
Continueuntilthetransducerisfullylowered.
10Tohoistthetransducer:
aUsethehandcranktohoistthetransducer.
Continueuntilthetransducerisfullyhoisted.
bLoosenthebrakereleasescrewtoengagethemotorbrake. cCheckwiththehandcranktoensurethatthemotorbrakeisengaged. dRemovethehandcrankfromthestubshaft,andmountitinitsstorageposition
intheMotorControlUnit.
eActivatetheS301motorprotectingswitchbymovingthehandleuptoposition
ON.
fRe-insertthe3–phasemainsfuseforthehullunit.
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SimradSU90

Hullunitinstallationchecklist

Performaclosevisualinspectionofthesonarroomandthephysicalinstallationof thehullunit.RefertotheapplicablerequirementsprovidedinsectionSonarroom requirementsonpage42,andllinthetablebelow.
Item
Aretheaccesshatchessatisfactoryconstructedandlocated? Istheheatingsatisfactory? Istheinsulationsatisfactory? Istheventilationsatisfactory? Isabilgepumpinstalled? Istheroomlightingsatisfactory? Isthesonarroomsuitablydecked? Isthemechanicalsupportofthehullunitsatisfactory? DoyouhavesatisfactoryaccesstotheMotorControlUnit? Didthevisualinspectionofthetransducerconrmthatitistfor
use?
Important
IftheanswertoanyofthesequestionsisNO,notedownthedecienciesasinstructedin theInstallationremarks.
YESNO
Relatedtopics
•Sonarroomrequirementsonpage42
•Installationremarksonpage311
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InstallingtheTransceiverUnit

(CD15027G)
A
B
C
680±5mm
680±2mm
D
D
InstallingtheTransceiver
Unit
Purpose
ThisprocedureexplainshowtoinstalltheSimradSU90 TransceiverUnit.
TheTransceiverUnitisnormallypositionedinthesonarroom closetothehullunit.
Prerequisites
FreebulkheadspaceisrequiredtomounttheTransceiver Unitcabinet.
Observethelimitationsduetothecablelengths:
•ThedistancebetweentheHullUnitandtheTransceiver
Unitisrestrictedbytheexibletransducercablejoining thetwo.Remembertotakeintoconsiderationtheslack necessarytolowerthetransducer.
Important
Thecabinetmustbemountedasacompleteunit.Thedoor mustnotbeopeneduntiltheunitissecurelyfastenedtothe bulkhead.
Installationof mountingbrackets(1)
Note
Theinstallationshipyardmustprovideallnecessary installationdrawings,andifrequired,thesemustbeapproved bytheapplicableauthorities.
Relatedtopics
•Sonarroomrequirementsonpage42
Procedure
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BBulkhead
CDeck
DAnglebars
withthreaded holesforshock
77
Page 80
SimradSU90
absorbers.These
1Preparetheinstallationsite.
aObservethegeneralsonarroomrequirements
barsaresupplied bySimrad.
providedinsectionSonarroomrequirementson page42.
bProvideamplespacearoundthecabinettoallowforinspection,maintenance
andpartsreplacement.
cMakesurethatthespaceallowsthecabinetdoortobefullydismountedfor
unobstructedaccesstoitsinternalparts.
dVerifythattheinstallationdoesnotcauseproblemswithexistingcabling,
ventilationducts,pipingetc.Checkbothsidesofthebulkhead.
[____]Ok
2Removethetwomountingbracketswhicharefastenedtotheshockabsorbersonthe
TransceiverUnit. UsetheAllenkeyfoundintheplasticbagfastenedtotheuppershockabsorber. [____]Ok
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3Weldthemountingbracketssecurelytothebulkhead.
[____]Ok
Installationofmountingbrackets(2)
InstallingtheTransceiverUnit
ADeckhead
BBulkhead
CDeck
DAnglebarswiththreadedholesforshockabsorbers.Thesebarsaresupplied
bySimrad.
4UseachainfallorsimilardevicetolifttheTransceiverUnitintoposition.
[____]Ok
5Boltthecabinettothemountingbrackets.
Notethateightboltsareprovidedintheplasticbagfastenedtotheuppershock absorber.
[____]Ok
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SimradSU90
6ConnectthegroundingcablefromtheTransceiverUnittothemountingbracket.
[____]Ok
InstallationofTransceiverUnitwithgroundingcable
AUppershockabsorber
BTransceiverUnit
CHeatExchanger
DGroundingcable
EGroundingcable,detail
7Donotconnectthetransducercableconnector.
Thiswillbedonelaterintheinstallationprocess. [____]Ok
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Installingthebridgeunits

Installingthebridgeunits
ThischapterexplainshowtoinstalltheSimradSU90hardwareunitsnormallypositioned onthebridge.
Note
Theinstallationshipyardmustprovideallnecessaryinstallationdrawings,andif required,thesemustbeapprovedbytheapplicableauthorities.
Topics
•Preparationsforinstallationonpage82
•Maximumdistancesbetweentheunitsonpage85
•Installationofthecolourdisplayonpage85
•InstallationoftheProcessorUnitonpage86
•InstallationoftheOperatingPanelonpage88
•InstallationoftheOperatingPanelPowerSupplyonpage89
•Installationoftheamplierandloudspeakersonpage89
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SimradSU90

Preparationsforinstallation

Onboardroutinesandthelistedinstallationrequirementsmustbethoroughlydiscussed withthecaptainwhenselectingthelocationsforthebridgeunits.
Topics
•Basicrequirementsonpage82
•Locationofthecolourdisplayonpage82
•LocationoftheProcessorUnitonpage83
•LocationoftheOperatingPanelonpage83
•LocationoftheOperatingPanelPowerSupplyonpage84
•Locationoftheamplierandloudspeakersonpage84

Basicrequirements

Installationofthebridgeunitsmustbeperformedbyqualiedandtrainedpersonnel. Thelocationofeachunitmustbedecidedwithregardtothefollowingbasicinstallation requirements.
•Thesafenavigationofthevessel
•The"Compasssafedistance"foreachindividualunit.
•Ergonomicallycorrectoperatingandviewingheights.
•Maximumallowablecabledistancesbetweenthevariousunits.
•Environmentalrequirements–theinstallationareasmustbedry,wellventilated
andfreeofexcessivedustandvibration.
•Maintenanceaccess–easyaccesstothecableconnectionsontherearsideofthe
equipmentmustbeprovided.
•Enoughextracableisallowedtofacilitatemaintenanceandservicebynothaving
todisconnectthecables.

Locationofthecolourdisplay

Forbestreadability,thedisplaymonitorshouldbelocatedsothatitisbestprotected fromglare.Inmostcases,thedisplaymaybe:
•Panelmounted
•Desktopmounted
•Bulkheadmounted
•Overheadmounted Refertothedisplaymonitor'sinstructionmanualforthecompasssafedistance. Ifseveralcolourdisplaysaremountedonthebridgeforusewithvarioussonars,echo
soundersandradarsystems,wesuggestthatyouinstalladisplayselectordevice.A displayselectorwillallowyoutosetuptheSU90(oranyothersystem)tobeviewedon anydisplay,andthismaybechosendependingonthecurrentoperationstakingplace.
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Installingthebridgeunits
Relatedtopics
•Maximumdistancesbetweentheunitsonpage85
•Installationofthecolourdisplayonpage85

LocationoftheProcessorUnit

Thecomputershouldbeinstalledinsideaconsole,inacabinetoronadesk.Makesure thatadequateventilationisavailabletoavoidoverheating.Thepositionmustbechosen tottheavailablecablelengthsbetweenthecomputerandtheotherunitsitconnectsto. Makesurethatenoughspaceismadeavailableformaintenancepurposes.
Inordertoallowforfuturemaintenance,westronglyadvicethatyoumountthecomputer withitsrearandfrontpanelsavailableforimmediateaccess.
Observethelimitationsduetothecablelengths. Thecompasssafedistancestobeallowedforwhenplanningtheunit'slocationare:
•StandardCompass:2meters
•OtherCompass:1.4meters
Relatedtopics
•Maximumdistancesbetweentheunitsonpage85
•InstallationoftheProcessorUnitonpage86

LocationoftheOperatingPanel

TheOperatingPanelmustbemountedinanearlyhorizontalposition,andwithineasy viewingrangeofthecolourdisplay.Thecompasssafedistancestobeallowedforwhen planningtheunit'slocationare:
•StandardCompass:0.3m.
•SteeringCompass:0.2m.
Important
WestronglyrecommendthattheOperatingPanelispositionedinthesamephysical directionasthecolourdisplay,sothat“up”ontheoperatingpanelisinparallelwith “up”onthedisplay.Experiencehasshownthatthiswillmakeiteasierwhenusingthe trackballontheOperatingpaneltocontrolthecursoronthedisplay.
Relatedtopics
•Maximumdistancesbetweentheunitsonpage85
•InstallationoftheOperatingPanelonpage88
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LocationoftheOperatingPanelPowerSupply

TheOperatingPanelPowerSupplysuppliedwiththeSimradSU90providesthe stand-bypowerfortheOperatingPanel.Thepowersupplyconnectstotherearsideof theProcessorUnit.Werecommendthatthepowersupplyisplacedintheimmediate vicinityoftheProcessorUnit.
Relatedtopics
•Maximumdistancesbetweentheunitsonpage85
•InstallationoftheOperatingPanelPowerSupplyonpage89
Locationoftheamplierandloudspeakers
Theaudiosystemmustincludeanamplierandoneormoreloudspeakers.Choosing alocationandinstallationoftheitemsshouldbedonewithregardtothefunctionality provided,suchasaccesstothevolumecontrol.TheoutputfromtheSU90mayalsobe connectedtoanexistingstereosystemonthebridge.Thecompasssafedistancetobe allowedforwhenplanningthelocationoftheaudiosystemdependsonthetypeof systemused.
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Installingthebridgeunits
SIMRAD
D
E
F
C
(CD015512-001)
B
(*)
(*)(*)
1.7m
4.5m
1.8m
1.7m
100m
A

Maximumdistancesbetweentheunits

Observethemaximumdistancesbetweenthebridgeunits. IfasecondaryOperatingPanelisinstalled,themaximumdistancedependsonthechosen
wiring.UsingcommercialextenderunitsandCAT5–EEthernetcable,themaximum distancebetweentheProcessorUnitandtheoperatingpanelisnormally150meters.
Allmeasurementsareinmeters.
(*)Thelengthofthesecablesaredeterminedbytheapplicablemanufacturers.
AProcessorUnit
BColourdisplay
COperatingPanel
DOperatingPanelPowerSupply
EUninterruptedPowerSupply
FEthernetcablebetweensonarroomandbridge

Installationofthecolourdisplay

Purpose
Thisprocedureexplainshowtoinstallthecolourdisplay.
Procedure
1Preparethelocationandthenecessarytools. 2Observetheinstallationrequirements.
aThedisplaymustbelocatedsothatitisbestprotectedfromglarewhich
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bThedisplaymaybemountedinapanel,onthedesktoporbulkhead,or
overhead.
cMakesurethatadequateventilationisavailabletoavoidoverheating. dThecompasssafedistancemustbeallowedforwhenplanningtheunit’s
location.
eMakesurethattheinstallationallowsforthephysicalvibration,movements
andforcesnormallyexperiencedonavessel.
fMakesurethatenoughspaceisprovidedformaintenancework.
3Installthecolourdisplayasdescribedintheapplicabledocumentationprovided
withtheunit.
4Connectthecables.
Note
Whenyouconnectthecables,makesurethattheyareallsecured,andableto withstandthevibrationandmovementsofthevessel.

InstallationoftheProcessorUnit

Purpose
ThisprocedureexplainshowtomounttheProcessorUnitonaatsurface,typically insidearack,consoleorcabinet.
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Tip
Ifyouintendtomounttheprocessor Unitina19”rack,youcandisregard thisprocedure.However,youmay thenwishtoremovethebottomplate andshockabsorbersasdescribedin thisprocedure,asthesewillnotbe required.
Procedure
1Preparethelocationandthe
necessarytools. [____]Ok
2Provideamplespacearoundthe
computer.
Installingthebridgeunits
[____]Ok Thisisnecessarytoreach
andusethefrontandrear mountedUSBconnectors. Itisalsoimportanttoallow foreasyaccesstoallthe cables,andtoprovidefor inspection,maintenanceand partsreplacement.
Makesurethatthecomputercan befullyopenedforunobstructed accesstoitsinternalparts.
3Observetheinstallation
requirements.
AThebottomplateismountedwithsixbolts
throughthecomputerchassis.
BEachrailprovidestwoholesformounting
toaatsurface.
CRemovethisbolttoreleasetherailfrom
thebottomplate.
[____]Ok aDependingonitsphysicalproperties,thecomputercanbeinstalledinsidea
console,inacabinetor19”rack,oronadesk.
bMakesurethatadequateventilationisavailabletoavoidoverheating. cThecompasssafedistancemustbeallowedforwhenplanningthelocationof
theunit.
dEnsurethattheinstallationallowsforthephysicalvibration,movementsand
forcesnormallyexperiencedonavessel.
eEnsurethatenoughspaceisprovidedformaintenancework.
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4Turnthecomputerupsidedown,andremovethebottomplate(A)withtheshock
absorbers. Observethefourholesintheshockabsorbersandthebottomplate(B).Tomarkthe
positionofthemountingbolts,usethebottomplateasatemplate. [____]Ok
5Mountthebottomplatebackonthecomputer.
[____]Ok
6Disassemblethetwobaserailsfromthecomputerbyremovingthetwofrontbase
railAllenbolts(C). Removethebolts,liftthecomputerupandforward. [____]Ok
7Mountthebaserails.
[____]Ok
8Mountthecomputerbackontoontothebaserails.
aHooktheunitontotherailsattherearend. bPressitdown. cSecurethecomputerwiththetwofrontbaserailAllenbolts.
[____]Ok
9Connectthecables.
Note
Whenyouconnectthecables,makesurethattheyareallsecured,andableto withstandthevibrationandmovementsofthevessel.
[____]Ok

InstallationoftheOperatingPanel

Purpose
ThisprocedureexplainshowtoinstalltheOperatingPanelprovidedwiththeSU90 sonar.TheOperatingPanelisdesignedtoberecessedinapanel.
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372mm
Nutplate
152mm
401.9mm
ø7x4
(CD015022M)
Procedure
1Preparethelocationandthe
necessarytools. [____]Ok
2Mounttheoperatingpanelin
analmosthorizontalposition tofacilitateoperationofthe trackball.
Thenecessarymounting hardware(fourscrews,four nutplatesandfourboltcovers) aresuppliedinthestandarddelivery.
[____]Ok →OperatingPaneldimensionsonpage261
Installingthebridgeunits
3Drillandcutthepanelopeningasshowninthegure.
[____]Ok
4MounttheOperatingPanelusingthesuppliedhardware.
[____]Ok
aPositionthefournutplatesshowninthegure. bUsea3mmAllenkeytofastenthefourspecialbolts. cMounttheboltcoversinthefourcornersoftheOperatingPanel.

InstallationoftheOperatingPanelPower Supply

NospecicinstallationprocedureappliestotheOperatingPanelPowerSupply.
Installationoftheamplierandloudspeakers
Forinstallationandoperationofthechosenaudiosystem,refertothemanualsupplied withtheunit.
Relatedtopics
•Commercialpoweredspeakersystemonpage304
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Cablelayoutand
interconnections
ThischapterprovidesthecableplanandcableinstallationrequirementsfortheSimrad SU90.
Topics
•Readthisrst!onpage91
•Cableplanonpage93
•Listofcablesonpage95
•Cableproceduresonpage100
•MoxaCP1 14EL-ISerialadaptersetuponpage117
•Referencestodetailedcabledrawingsandspecicationsonpage123
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Cablelayoutandinterconnections
Readthisrst!
Note
Itisveryimportantthatallcablesareproperlyinstalledandcorrectlyterminated. Observetherelevantregulationsandworkstandards.Alwaysleaveenoughcableslack closetosystemunitsandcabinetstoallowformaintenance.KongsbergMaritimewill notacceptanyresponsibilityforerrors,malfunctionsordamagetosystemorpersonnel causedbyimproperwiring.
ObserveBasiccablerequirementsonpage307.
Detailedinformationaboutcablespecications,terminationandconnectorsareprovided. AllcablesareprovidedbyKongsbergMaritimeunlessotherwisespecied.Inorder toprovideformaintenanceandtoallowforvibration,makesurethatsomeslackis providedforallcables.
Adetaileddrawingforeachcableisprovided.Eachdrawingprovidesadditional specications,andmay,whenapplicable,include:
•Requiredminimumspecications
•Connectionsateachend(includingreferencetothecorresponding:systemunit,
terminalboardidenticationandplug/sockettobeused)
•Correspondingterminations
•Numberofcores Cablesfallintotwocategories.
•Systemcables:ThesecablesaresuppliedbyKongsbergMaritime.
•Shipyardcables:Thesecablesmustbeprovidedbytheshipyardperformingthe
installation,ortheshipowner.Itisveryimportantthatthecablesusedmeetthe minimumspecicationsprovidedinthismanual.
KongsbergMaritimeacceptsnoresponsibilityfordamagetothesystemorreduced operationalperformancecausedbyimproperwiring.
Formoreinformation,seethebasiccablerequirements.
Note
BeforeyoustarttheSU90cabling,ensurethatthemainscircuitbreakerforthesystemis switchedoff.Observetherelevantproceduresforhealth,environmentandsafety.
Important
Allelectronicinstallationsandcorrespondingwiringmustbeinaccordancewiththe vessel'snationalregistryandcorrespondingmaritimeauthorityand/orclassication society.Ifnosuchguidelinesexist,werecommendthatDetNorskeVeritas(DNV) ReportNo.80-P008«GuidelinesforInstallationandProposalforTestofEquipment» isusedasaguide.
ObserveBasiccablerequirementsonpage307.
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Relatedtopics
•Cablingprinciplesonpage285
•Cablestoperipheraldevicesonpage285
•Cabledrawingsonpage288
•Basiccablerequirementsonpage307
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Cablelayoutandinterconnections
C12*
C1
C14
SIMRAD
C7
C2
C3* C4*
C13A,C13B,C13Cetc
Seriallinecommunication
EthernettoT ransceiverUnit
Ship ’s network
ACpower
C9
C5*
C8
C10* C11*
C6
D
E
C
(CD015512-002)
B
A

Cableplan

ObservethecableplanfortheSimradSU90.Cablesidentiedwithanasterisk(*) areprovidedbySimrad.

Bridgecables

AProcessorUnit
BColourdisplay
COperatingPanel
DOperatingPanelPowerSupply
EUninterruptedPowerSupply
Cablesidentiedwithanasterisk(*)areprovidedbySimrad. DualEthernetcablesmaybeusedbetweentheProcessorUnitandtheTransceiverUnit.
Thisisforredundancypurposes.
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C8
(CD015512-003)
C16*
C17*
C15
C19*
C20*
C18
C
D
B
G
A
I
F
H
E

Sonarroomcables

ATransceiverUnit
BUninterruptedPowerSupply
CMotorControlUnit
DHullUnit
ETransducer
F3–phaseACmainstoMotorControlUnit
GEthernetcommunicationtobridge
HEthernetcommunicationtoMotorControlUnit
ITransducercable
Cablesidentiedwithanasterisk(*)areprovidedbySimrad.
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Cablelayoutandinterconnections

Listofcables

ObservethelistofcablesfortheSimradSU90.TheCxnumbersrefertothecable plan.Referencesaremadetotheindividualcabledrawingsspecifyingeachcablewith itsconnectors.
C1SU90/C01ACmainstoUninterruptedPowerSupplyonthebridge
ThisisastandardACmainscable.ItisprovidedwiththeUninterruptedPower Supply.ThepowersupplyendisnormallyterminatedwithanIECC13inline socket.
TheotherendisterminatedinanACconnectorsuitableforthelocalconditions. Ifthisisnotthecase,youmustreplacetheACconnector.Thetypicalcable lengthisbetween1,5and2meters.Ifthisistooshortyoumustuseanextension cable(notrecommended),mountanewpoweroutletwithinrange,ormakeyour ownpowercable.
→ConnectingACmainstotheUninterruptedPowerSupplyonpage101 →ACmainswithIEC60320socketandinlineplugonpage296
C2SU90/C02ACmainstocolourdisplay
Thiscableisprovidedwiththedisplay.Itisastandardcommercialmainscable. ThedisplayendisnormallyterminatedwithanIECC13inlinesocket.
TheotherendisterminatedinanACconnectorsuitableforthechosen UninterruptedPowerSupply(UPS)system.Ifthisisnotthecase,youmust replacetheACconnector.Thetypicalcablelengthisbetween1,5and2meters. Ifthisistooshortyoumustuseanextensioncable(notrecommended),movethe UPSunit(s)withinrange,ormakeyourownpowercable.
→ConnectingACmainstothecolourdisplayonpage107 →ACmainswithIEC60320socketandinlineplugonpage296
C3SU90/C03ACmainstoProcessorUnit
Thiscableisprovidedwiththecomputer.Itisastandardcommercialmains cable.ThecomputerendisnormallyterminatedwithanIECC13inlinesocket.
TheotherendisterminatedinanACconnectorsuitableforthechosen UninterruptedPowerSupply(UPS)system.Ifthisisnotthecase,youmust replacetheACconnector.Thetypicalcablelengthisbetween1,5and2meters. Ifthisistooshortyoumustuseanextensioncable(notrecommended),movethe UPSunit(s)withinrange,ormakeyourownpowercable.
→ConnectingACmainsandgroundtotheProcessorUnitonpage106 →ACmainswithIEC60320socketandinlineplugonpage296
C4SU90/C04+12VdcfromOperatingPanelpowersupplytoProcessorUnit
Thisisacommercialpowersupply.ItisprovidedwiththeSU90.TheDCcable isphysicallyxedtothepowersupplybody.
→ConnectingtheOperatingPanelPowerSupplytotheProcessorUniton
page105
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C5SU90/C05ACmainstoOperatingPanelpowersupply
Thiscableisprovidedwiththepowersupply,itisoftenphysicallyxedtothe unit.
TheotherendisterminatedinanACconnectorsuitableforthechosen UninterruptedPowerSupply(UPS)system.Ifthisisnotthecase,youmust replacetheACconnector.Thetypicalcablelengthisbetween1,5and2meters. Ifthisistooshortyoumustuseanextensioncable(notrecommended),movethe UPSunit(s)withinrange,ormakeyourownpowercable.
→ConnectingtheOperatingPanelPowerSupplytotheProcessorUniton
page105 →ACmainswithIEC60320socketandinlineplugonpage296 →ACmainswithIEC320/C7inlineplugonpage298
C6SU90/C06GroundcableforProcessorUnit
Thisisastandardcommercialgroundingcable.Whenapplicable,connectthis cablebetweentheunitandships'ground.Thecablemustbeprovidedbythe installationshipyard.
→ConnectingACmainsandgroundtotheProcessorUnitonpage106 →V esselgroundonpage295
C7SU90/C07GroundcableforOperatingPanel
Thisisastandardcommercialgroundingcable.Whenapplicable,connectthis cablebetweentheunitandships'ground.Thecablemustbeprovidedbythe installationshipyard.
→ConnectinggroundtotheOperatingPanelonpage108 →V esselgroundonpage295
C8SU90/C08EthernetcablefromProcessorUnittoTransceiverUnit
ThisEthernetconnectionismadebetweentheProcessorUnitonthebridgeand theTransceiverUnitinthesonarroom.
Minimumonecablemustbeconnected,twoparallelEthernetcablesmaybeused toprovideredundancy.EachcablemustbeahighqualityEthernetcable.They canbeprovidedbytheinstallationshipyard,ororderedfromSimrad.
→ConnectingtheProcessorUnittotheTransceiverUnitonpage109 →RJ45Ethernet,straightonpage300
Note
ItisveryimportantthatahighqualityEthernetcableisused.Youmustuse CAT-5Equalityorbetter.Cableswithlowerbandwidthcapacitywillreduce theSU90performance.
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C9SU90/C09VideocablefromProcessorUnittocolourdisplay
Thisvideocableisnormallyprovidedwiththedisplay,anditisoftenphysically attachedtotherearsideofthedisplay.Itisastandardcommercialcable. ThemostcommonvideoformatsandconnectorsareSVGAandDVI.Some computersalsosupporttheHDMIand/orDisplayPortoutputformats.
→ConnectingthevideocablefromtheProcessorUnittothecolourdisplay
onpage102 →DVI–IDisplaycableonpage303
C10SU90/C10OperatingPanelUSBcabletoProcessorUnit
ThiscableisprovidedwiththeSU90OperatingPanel.ItisastandardUSBdata cablewithlength4,5meters.
→ConnectingtheUSBcablefromtheOperatingPaneltotheProcessorUnit
onpage103 →UniversalSerialBus(USB)onpage302
C11SU90/C11OperatingPanel“Dualcable”toProcessorUnit
Cablelayoutandinterconnections
ThiscableisprovidedwiththeSU90OperatingPanel.Itisaspecialdualcable withonecommon15-pinconnectorleadingtotwoseparate9-pinconnectorsin thetwootherendsofthecable.Thecablelengthis4,5meter.
→ConnectingthedualinterfacecablefromtheOperatingPaneltothe
ProcessorUnitonpage104 →OperatingPanel“Dual”cableonpage306
C12SU90/C12PowercabletoOperatingPanel(sameasC11)
C13SU90/C13Seriallineinterfaces
Bydefault,fourseriallinesareprovidedforinterfacetoperipheralunits.These areidentiedasCOM2throughCOM5.Adedicatedadapterisprovidedwith thedeliverytoprovidefourmale9–pinD-subconnectors,andspecialscrew terminalsarealsoprovidedforthese.Othercablesmustbeprovidedbythe installationshipyard.
→Connectingthecoursegyroonpage143 →Connectingthespeedlogonpage142 →Conguringandtestingtheinterfacetothecoursegyroonpage158 →Conguringandtestingtheinterfacetothespeedlogonpage157 →Conguringandtestingtheinterfacetothepositioningsystem(GPS)on
page159 →MoxaCP114EL-ISerialadaptersetuponpage117 →MoxaCP114EL-ISeriallineadapteronpage292 →GenericRS-232Serialline(Threewires)onpage289 →RS-232usedasexternaltriggerinputoroutputonpage290 →GenericRS-422Serialline(Fivewires)onpage291 TheindividualseriallineinterfacecablesareidentiedasSU90/C13A,B,Cetc.
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C14SU90/C14Ethernetinterfaceforscienticoutput(optional)
Thiscablemustbeprovidedbytheinstallationshipyard. →ConnectingtheEthernetcableforscienticoutputonpage115 →RJ45Ethernet,straightonpage300
Note
ItisveryimportantthatahighqualityEthernetcableisused.Youmustuse CAT-5Equalityorbetter.Cableswithlowerbandwidthcapacitywillreduce theSU90performance.
C15SU90/C15ACmainstoUninterruptedPowerSupplyinthesonarroom
ThisisastandardACmainscable.ItisprovidedwiththeUninterruptedPower Supply.ThepowersupplyendisnormallyterminatedwithanIECC13inline socket.
TheotherendisterminatedinanACconnectorsuitableforthelocalconditions. Ifthisisnotthecase,youmustreplacetheACconnector.Thetypicalcable lengthisbetween1,5and2meters.Ifthisistooshortyoumustuseanextension cable(notrecommended),mountanewpoweroutletwithinrange,ormakeyour ownpowercable.
→ConnectingACmainstotheUninterruptedPowerSupplyonpage101 →ACmainswithIEC60320socketandinlineplugonpage296
C16SU90/C16ACmainstoTransceiverUnit
ThiscableisprovidedwiththeSU90.Itisastandardmainssupplycable.The transceiverendisnormallyterminatedwithanIECC13inlinesocket.
TheotherendisterminatedinanACconnectorsuitableforthechosen UninterruptedPowerSupply(UPS)system.Ifthisisnotthecase,youmust replacetheACconnector.Thetypicalcablelengthisbetween1,5and2meters. Ifthisistooshortyoumustuseanextensioncable(notrecommended),movethe UPSunit(s)withinrange,ormakeyourownpowercable.
→ConnectingACmainstotheTransceiverUnitonpage111 →ACmainswithIEC60320socketandinlineplugonpage296
C17SU90/C17ACmainstoheatexchanger
ThiscableisprovidedwiththeSU90.ThisisastandardcommercialACmains cable.Oneendisalreadyterminatedontheheatexchanger.
TheotherendisterminatedinanACconnectorsuitableforthelocalconditions. Ifthisisnotthecase,youmustreplacetheACconnector.Thetypicalcable lengthisbetween1,5and2meters.Ifthisistooshortyoumustuseanextension cable(notrecommended),mountanewpoweroutletwithinrange,ormakeyour ownpowercable.
→ConnectingACmainstotheHeatExchangeronpage114 →ACmainswithIEC60320socketandinlineplugonpage296
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