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Installation Manual
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Kongsberg M3 Sonar Installation Manual

Installation Manual
M3 Sonar
®
Multibeam Sonar
M3Sonar
InstallationManual
Release1.3
Thismanualprovidesyouwiththebasicinformationrequiredtoinstallthe KongsbergM3SonarMultibeamsonar.Theinformationisintendedfor personnelwithbasicmechanicalskills.
Forinformationaboutthepracticaluseoftheproduct,refertothe KongsbergM3SonarReferencemanual.
922-20007011/1.3
February2018©KongsbergMesotechLimited
Documentinformation
•Product:KongsbergM3Sonar
•Document:InstallationManual
•Documentnumber:922-20007011
•Revision:1.3
•Dateofissue:28February2018
Copyright
TheinformationcontainedinthisdocumentremainsthesolepropertyofKongsbergMesotechLimited. Nopartofthisdocumentmaybecopiedorreproducedinanyformorbyanymeans,andtheinformation containedwithinitisnottobecommunicatedtoathirdparty,withoutthepriorwrittenconsentofKongsberg MesotechLimited.
Warning
Theequipmenttowhichthismanualappliesmustonlybeusedforthepurposeforwhichitwasdesigned. Improperuseormaintenancemaycausedamagetotheequipmentand/orinjurytopersonnel.Y oumustbe familiarwiththecontentsoftheappropriatemanualsbeforeattemptingtooperateorworkontheequipment.
KongsbergMesotechdisclaimsanyresponsibilityfordamageorinjurycausedbyimproperinstallation, useormaintenanceoftheequipment.
Disclaimer
KongsbergMesotechLimitedendeavourstoensurethatallinformationinthisdocumentiscorrectandfairly stated,butdoesnotacceptliabilityforanyerrorsoromissions.
Supportinformation
Ifyourequiremaintenanceorrepair,contactyourlocaldealer.Youcancontactusbyphoneat +16044648144,orbyemailat:km.support.vancouver@km.kongsberg.com.Ifyouneedinformationabout ourotherproducts,visithttp://www .km.kongsberg.com/mesotech.Onourwebsiteyouwillalsondalist ofourdealersanddistributors.
KongsbergMesotechLimited
www.kongsberg.com
InstallationManual
Tableofcontents
ABOUTTHISMANUAL..................................................................7
M3SONAR...................................................................................9
Systemdescription................................................................................................................10
Systemdiagram......................................................................................................................11
Systemunits..........................................................................................................................12
SonarProcessor...........................................................................................................13
Powersupply...............................................................................................................13
SonarHead..................................................................................................................14
Scopeofsupply.....................................................................................................................15
Basicitemsprovidedwithastandarddelivery............................................................15
Additionalrequireditems............................................................................................16
Additionaloptionalitems............................................................................................17
Generalsafetyrules...............................................................................................................18
Installationrequirements.......................................................................................................19
Supplypowerrequirements.........................................................................................19
Electromagneticcompatibilityinstallationguidelines................................................19
Supportinformation..............................................................................................................20
PREPARATIONS.........................................................................21
Installationsummary.............................................................................................................22
ToolsandequipmentrequiredforM3Sonarinstallation.....................................................23
INSTALLINGTHESONARPROCESSOR.......................................24
INSTALLINGTHESONARHEAD.................................................27
AttachingtheSonarHeadtoabracket.................................................................................28
Installingthesacricialanode..............................................................................................31
MountingtheSonarHead.....................................................................................................33
CABLELAYOUTANDINTERCONNECTIONS.................................36
Readthisrst........................................................................................................................37
Cableplan.............................................................................................................................38
ListofM3Sonarcables........................................................................................................39
InstallingtheM3Sonarcables..............................................................................................40
Replacingtheo-ringinthesonarcableconnector......................................................40
Replacingtheretainingringinadummyplug............................................................45
Cabledrawingsandspecications........................................................................................47
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M3Sonar
Ethernetcable..............................................................................................................48
SonarHead-SEACONMINK-10-CCPL:PowerandEthernet................................49
SonarHead-SEACONMINK-10-CCPL:Power,Ethernet,1PPS,andSync...........49
SonarHead-SEACONMIND-4-CCP:Synchronization..........................................50
SonarHead-SeaNet:PowerandTelemetry...............................................................50
SonarHead-SEACONMINK-10-CCPL:Power,Ethernet10/100,and
VDSL......................................................................................................................51
SonarHead-SubConnMCOM6F:PowerandEthernet............................................51
SonarHead-SubConnDIL13F:PowerandEthernet................................................52
Basiccablerequirements......................................................................................................53
Ethernetcableinstallation...........................................................................................54
Radiofrequencyinterference......................................................................................55
Physicalprotectionofcables.......................................................................................55
Groundingofsystemcables........................................................................................56
Cableconnectionsandterminations............................................................................56
SETTINGTOWORK....................................................................57
Settingtoworksummary......................................................................................................58
VerifyingthattheM3Sonarisreadyforoperationaluse.....................................................59
Verifyingthatoperationalpoweriscorrect.................................................................59
Verifyingthatallhardwareisproperlyinstalled.........................................................60
VerifyingthatallM3Sonarcablesareproperlyconnected........................................61
PoweringuptheM3Sonar...................................................................................................63
ConguringtheM3Sonarforoperationaluse.....................................................................65
SettingtheSonarProcessortoHighPerformance......................................................66
InstallingtheM3software...........................................................................................67
DeningtheIPaddressontheSonarProcessornetworkadapter...............................68
TestingtheM3Sonaroperationalfunctionality....................................................................69
TestingoperationoftheSonarHead...........................................................................69
TestingtheSonarHeadtelemetry................................................................................71
PoweringdowntheM3Sonar...............................................................................................74
DRAWINGFILE..........................................................................75
Aboutthedrawingsinthedrawingle.................................................................................75
500mSonarHeadoutlinedimensions.................................................................................76
4000mSonarHeadoutlinedimensions...............................................................................79
TECHNICALSPECIFICATIONS....................................................82
Introductiontotechnicalspecications................................................................................83
Interfacespecications..........................................................................................................84
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InstallationManual
Performancespecications...................................................................................................87
Mechanicalspecications.....................................................................................................89
Powerrequirements..............................................................................................................90
Environmentalrequirements.................................................................................................91
Minimumcomputerrequirements.........................................................................................92
EQUIPMENTHANDLING.............................................................93
TransportingKongsbergMesotechequipment.....................................................................94
Liftingunitsandtransportationboxes..................................................................................95
Inspectionofunitsandtransportationboxesafterarrival.....................................................96
Specicationsforstoragepriortoinstallationoruse............................................................97
Unpackingstandardpartsandunits......................................................................................98
RepackingtheSonarHead..................................................................................................100
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Aboutthismanual

Aboutthismanual
Thepurposeofthismanualistoprovidetheinformation,proceduresandbasicdrawings requiredforthephysicalinstallationoftheM3Sonar.
Targetaudience
Themanualisintendedfortechnicalpersonnel.Youareexpectedtohavebasicmechanical skillsandfamiliaritywithhandlingofsensitiveelectronicequipment.Youmustalsobe familiarwithcomputerhardware,interfacetechnologyandinstallationofelectronicand mechanicalproducts.
Weassumethatyouarefamiliarwiththebasicacousticprinciplesofsoundinwater. Familiaritywithmultibeamechosounderandsurveytechniquesarealsorecommended.
Licenseinformation
TheM3SoftwareisincludedwiththeM3Sonarsystemandupdatesareavailablefreeof chargeandcanbedownloadedfrom:http://www.km.kongsberg.com/mesotechsoftware.
Softwareversion
ThisM3SonarInstallationManualcompliestoM3softwareversion2.2.
Registeredtrademarks
Observetheregisteredtrademarksthatapply.
Windows othercountries.
M3Sonar andothercountries.
®
isaregisteredtrademarkofMicrosoftCorporationintheUnitedStatesand
®
isaregisteredtrademarkofKongsbergMesotechLimitedintheUnitedStates
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M3SonarInstallationManual
Wewantyourfeedback
WewanttomaketheM3Sonarasgoodaspossible.Wealsowantourend-user documentationtobecomprehensiveandappropriate.Y oucanhelp.Pleaseprovide comments,suggestionsorconstructivecriticismtooursupportofce.Y oucancontactusby phoneat+16044648144,orbyemailat:km.support.vancouver@km.kongsberg.com.
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Topics
Systemdescription,page10
Systemdiagram,page11

M3Sonar

M3Sonar
Systemunits,page12
Scopeofsupply,page15
Generalsafetyrules,page18
Installationrequirements,page19
Supportinformation,page20
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M3SonarInstallationManual

Systemdescription

TheKongsbergMesotechM3Sonarisacompact,versatilemultibeamsonar.
Multibeamsonarshaveanarrayoftransducersthat simultaneouslytransmitspings(soundpulses)ata speciedfrequencytocoveralargeareainlesstimethan asingle-beamtransducer.Togeneratedata,computer softwareassignsacolourrangecorrespondingtothe amountofsoundreectedoffatarget.Thedistancetothe targetisdeterminedbythelengthoftimeittooktoreceive thetransmittedacousticpulse.
Bycombiningthehighrefreshrateofaconventional multibeamsonarwithanimagequalitycomparabletoasingle-beamsonar,theM3Sonar provideshigh-resolutionimagesthatareeasytointerpret.TheM3Sonardetectsobjectsout to150metresandhasa120°to140°eldofview,allowingyoutoseethefullunderwater pictureinreal-time.
TheM3Sonarprovideswide-anglefull-rangesituationalawarenessandconcurrent ultra-shortrangeimagingwithdynamicfocusing.Foroptimizedobstacleavoidance,the M3Sonarusesvariableverticalbeamwidth.
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M3Sonar

Systemdiagram

ThesystemdiagramidentiesthemaincomponentsofabasicM3Sonarsystem.Onlythe mainconnectionsbetweentheunitsareshown.Detailedinterfacecapabilitiesandpower cablesarenotshown.
ASonarProcessor
BPowerSupply
CM3SonarHead
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M3SonarInstallationManual

Systemunits

Topics
SonarProcessor,page13
Powersupply,page13
SonarHead,page14
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M3Sonar

SonarProcessor

TheSonarProcessoristhecomputerthatcontrolstheM3Sonar.ItisavitalpartoftheM3 SonarMultibeamsonar.
Inthispublication,thecomputerisreferredtoastheSonar Processor.
TheSonarProcessorrunstheM3softwarethatmanages communicationwiththeSonarHead,performsall beamformingandimageprocessingandpresentsthesonar imagery.TheSonarProcessorcommunicateswiththe sonarthroughastandardEthernetcable.
Relatedtopics
Minimumcomputerrequirements,page92

Powersupply

TheSonarHeadrequiresaDCpowersupplytorun.
Normally,theDCvoltageissuppliedinthelocationwheretheSonarHeadismounted,such asonaremotelyoperatedvehicle(ROV).Atestcableandpowersupplyisavailablefor orderasanaccessory.Thetestpowersupplyusesa24VDCswitchingpowersupply.
Relatedtopics
Powerrequirements,page90
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M3SonarInstallationManual

SonarHead

TheSonarHeadtransmitsandreceivesanacousticpulsewhendeployedunderwater.
TheSonarHeadincludestransmitandreceivetransducersandtheelectronicstogenerate thetransmitpulseanddigitizethereceivedsignal.ThesonardataissenttotheM3Sonar ProcessorusingastandardEthernetlink.
Note
TheM3SonarHead’ sblackpolyurethanetransducerisdelicate.AlwayskeeptheGuard Ringandprotectivecoveroverthetransducerduringinstallationandstorage.
Relatedtopics
Performancespecications,page87 Mechanicalspecications,page89
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M3Sonar

Scopeofsupply

Topics
Basicitemsprovidedwithastandarddelivery,page15
Additionalrequireditems,page16
Additionaloptionalitems,page17

Basicitemsprovidedwithastandarddelivery

ToassembleacompleteM3Sonarsystem,youwillneedasetofsystemunits.The mainunitsrequiredareprovidedwiththestandarddelivery.Otherrequiredunitsmaybe purchasedfromKongsbergMesotechorobtainedlocally.Someunitsareoptional.
WhenyouunpackthepartsprovidedwiththeM3Sonardelivery,verifythatthefollowing itemsareincluded.
ItemInthebox
SonarProcessor
CableCableassemblywithSEACON
CableAccessoryKitPowerSupply24VDC@60W(Max)
SonarHeadM3SonarHead
Laptop Powercordsandsupply Mouse USBashdrivewithsoftwareanddocumentation
®
connector,breakoutbox,RJ45
connector,andpowersocket.
Ethernetpatchcable Spareconnectors,o-rings,cablewrap,andprotectivecaps
Accessorykit
Operationalsoftware
Operationalsoftwareisprovidedonasuitablemedia.
IftheSonarProcessorispurchasedfromKongsbergMesotech,theoperationalsoftwareis installedontheSonarProcessor,andreadyforuse.
Enduserdocumentation
Enduserdocumentationisprovidedonpaperand/ordigitalformats.
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M3SonarInstallationManual

Additionalrequireditems

AdditionalitemsareavailablefortheM3Sonar.SomearerequiredforM3Sonaroperation. TheseitemsmustbeaddedtotheM3Sonarforfulloperationalfunctionality.Theadditional itemscanbeprovidedbyKongsbergMesotech.Youcanorderthemalongwiththeother basicM3Sonaritems.Youmayalsopurchasethemfromyourdealeroranotherlocal supplier.
Secondarydisplay
Thisisacommercialitemthatcanbepurchasedlocally.
AnycommercialdisplaycanbeusedwiththeM3SonarMultibeamsonar,providedthatthe displaymeetstheminimumrequirements.Thechosendisplaymustbedesignedformaritime use,anditmustmeettheminimumperformancespecications.Y oumustalsomakesure thatthechosendisplaysupportsthevideoformatsprovidedbytheSonarProcessor.
Wesuggestthatyoupurchasealargehigh-resolutiondisplay.
KongsbergMesotechmayprovideasuitabledisplay.Consultyourlocaldealeroragentfor moreinformation.
Mountingbracket
TheSonarHeadisdesignedtoattachtoamountingbracket.
YouwillneedamountingbracketthatattachestotheM3Sonar.Thetypeofmounting bracketyouneeddependsonhowyouintendtodeploythesonar.Dependingonthe application,youcanmounttheM3Sonaronaremotelyoperatedvehicle(ROV),witha PoleMountonasurfacevessel,oronatripod.Youcanorderamountingbracketfrom KongsbergMesotech,oryoucanmakeyourown.
UninterruptiblePowerSupply(UPS)
ItisimportanttoensurecontinuousoperationoftheM3Sonarindependentofvaryingquality ofthevessel'smainssupply.Theuseofuninterruptiblepowersuppliesisthereforerequired.
Uninterruptiblepowersupplyunitsarenot
includedinthestandardM3Sonardelivery.
Theseitemsmustbepurchasedlocally.
Severalcommercialtypesareavailable.TochoosethebestpowersolutionforyourM3 Sonarinstallation,considerenvironmentalconditions,spaceavailable,theavailabilityand durationofthebatteries,andthepowerrequirementsoftheM3Sonar.
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M3Sonar

Additionaloptionalitems

AdditionalitemsareavailablefortheM3Sonar.SomeareoptionalforM3Sonaroperation. Theseitemsmayforexamplesimplifytheinstallation,orincreasethefunctionality.You canorderthemalongwiththeotherbasicM3Sonaritems.Y oumayalsopurchasethem fromyourdealeroranotherlocalsupplier.
VDSLCableandAccessoryKit
VDSLtelemetryisanalternativetoEthernet,whichislimitedtolessthan100metres. VDSLallowslongercableconnectionstotheSonarHead(upto1000metres).Ifyouare deployingtheM3SonaronaRemotelyOperatedV ehicle(ROV),thenyoumayneedto useaVDSLcable.Theaccessorykitincludesa36-VDCpowersupply,VDSLModem, patchcables,andspareconnectors.
Soundspeedsensorandprole
Asoundspeedsensorisrequiredtoaccuratelymeasurein-waterspeedneartheSonarHead.
Asoundspeedproleofthewatercolumnshowsthespeedofsoundinwateratdifferent verticallevels.Anaccuratesoundspeedprolecorrectsforraybendingduringdata post-processing.
Rotators
RotatorsarerequiredifyouwishtopanortilttheM3Sonarduringoperation.Several Kongsbergdual-axesandsingle-axisrotatorsaresupported.
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M3SonarInstallationManual

Generalsafetyrules

Thefollowingsafetyprecautionsmustbefollowedatalltimesduringinstallationand maintenancework.
WARNING
Thevoltagesusedtopowerthisequipmentarepotentiallylethal.Youmustnever workaloneonhigh-voltageequipment!
•Youmustalwaysswitchoffallpowerbeforeinstallationormaintenanceworkonthe M3Sonarsystem.
Usethemaincircuitbreaker,andlabelthebreakerwithawarningsignthatinforms othersthatmaintenanceorinstallationworkisinprogressonthesystem.
•Forsafetyreasons,twopersonsmustalwaysbepresentduringtroubleshootingwith powerON.
•Readandunderstandtheapplicablerstaidinstructionsrelatedtoelectricshock.
•Whenevermaintenanceisinprogress,itisessentialthatarstaidkitisavailable,and thatallpersonnelarefamiliarwiththerstaidinstructionsforelectricalshock.
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M3Sonar

Installationrequirements

Topics
Supplypowerrequirements,page19
Electromagneticcompatibilityinstallationguidelines,page19

Supplypowerrequirements

Observethegeneralrequirementsrelatedtothesupplypower.
Thesupplyvoltagetotheequipmentmustkeptwithin±10%oftheinstallation’snominal voltage.Maximumtransientvoltagevariationsonthemainswitchboard’sbus-barsarenot toexceed-15%to+20%ofthenominalvoltage(exceptunderfaultconditions).

Electromagneticcompatibilityinstallationguidelines

KongsbergMesotechLimitedequipmentandaccessoriesarecompliantwithapplicable electromagneticcompatibility(EMC)regulations.Thiscomplianceensureselectromagnetic interference(EMI)betweenthesystemcomponentsandotheron-boardequipmentis minimizedtoreducetheriskofperformancedegradationduetosuchinterference.Correct installationisrequiredtomaintainelectromagneticcompatibility.
EmploythefollowingrecommendationstoensurethebestEMCperformance:
•UseonlyKongsberg-speciedcablesandcheckthatanyferritesuppressionlterstted onthecablesareinstalledaspertheinstallationdrawings.Suppressionferritesare importantforminimizingelectromagneticinterference.Ifonehastoberemovedduring theinstallation,re-installthesuppressionlterinitsoriginalpositiononthecablebefore usingthesystem.
•Useaferritesuppressionlterinstalledonanythird-party-suppliedcableendattachedto M3Sonarequipmentports.
•Operateusingstandardlengthsysteminterconnectcablesunlesscuttingorcable extensionsaredescribedintheinstallationmanual.
•InstallM3Sonarequipmentandinterconnectcablesasfollows:
–Atleast1meter(3.3feet)fromanyequipmenttransmittingradiosignals,antennasor
cablesconnectingtheradioequipmenttotheantennas.
–Atleast2meters(6.6feet)fromSSBradios,antennas,andcables.
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M3SonarInstallationManual
–Atleast2meters(6.6feet)fromthepathofradarbeams.Atypicalradarbeamspreads
20degreesaboveandbelowtheplanecontainingtheradiatingelement.
•ProtecttheM3Sonarwithasuitablyratedfuseorcircuitbreaker.Thepowersupply shouldbeadequatelylteredtominimizeequipmentexposuretohigh-voltagetransients thatmayoccurduringenginestartorwhenotherhigh-powerequipmentisusedonboard ofthevessel.
•Groundtheequipmentinaccordancetoapplicableelectricalmarine/vesselcodes.
Note
Wheretheimplementationoftheserecommendationsisnotpossible,maintainthemaximum practicalseparationbetweensystemcomponentsandanyotherelectrical/radioequipment operationonthevessel.

Supportinformation

IfyouneedtechnicalsupportforyourM3Sonaryoumustcontactyourlocaldealer,or oursupportdepartment.
Ifyourequiremaintenanceorrepair,contactyourlocaldealer.Y oucancontactusbyphone at+16044648144,orbyemailat:km.support.vancouver@km.kongsberg.com.Ifyouneed informationaboutourotherproducts,visithttp://www.km.kongsberg.com/mesotech.On ourwebsiteyouwillalsondalistofourdealersanddistributors.
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Preparations

Topics
Installationsummary,page22
ToolsandequipmentrequiredforM3Sonarinstallation,page23
Preparations
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M3SonarInstallationManual

Installationsummary

InstallationoftheM3Sonarrequiresanumberofspecicproceduresandsoftwaresettings. Werecommendtwopeopledotheinstallationtogether.
Context
Anoverallinstallationprocedureisprovidedbelow.
Note
InordertoobtainmaximumsafetyandM3Sonarperformance,itisveryimportantthat theinstallationproceduresinthismanualarecompliedto.Y oumustdothetasksinthe ordertheyaredescribed.
Procedure
1InstalltheSonarProcessor.
2InstalltheSonarHead.
aUnpacktheSonarHead.
bAttachtheSonarHeadtoabracket.
cInstallasacricialanodeifusinganaluminiumSonarHead.
dMounttheSonarHead.
3Makeallcableconnectionstothesystemcomponents.
4Makeanyconnectionsrequiredtoperipheralequipmentsuchasecondarydisplayor
real-timesoundvelocitysensor.
5Performinitialpoweronandsystemcheck.
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Preparations

ToolsandequipmentrequiredforM3Sonar installation

Allnecessarytools,instrumentsandconsumablesmustbereadyathandpriorto commencingM3Sonarinstallation.
SpecictoolsandconsumablesyouwillneedfortheM3Sonarinstallationareincludedin thesuppliedaccessorykit.
ThefollowingtoolsanditemsarerequiredfortheM3Sonarinstallationandarenotincluded inthestandarddelivery.Y oumustpurchasetheseitemslocally.
•Forhigh-shockenvironments,usefastenerswithA286SuperAlloy.
•Youwillneedanohmmetertoverifyelectricalconnectionsandforcontinuitytesting.
•Tocheckthecablecores,youwillneedasuitableshortingstrap.
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M3SonarInstallationManual

InstallingtheSonarProcessor

TheSonarProcessoristhecomputerthatcontrolstheM3Sonarsystem.Itisavitalpartof theM3Multibeamsonar.
Prerequisites
Asuitablelocationforthecomputermustbedenedpriortoinstallation.Thiscomputeris intendedtobeinstalledinsideinanareasuitableforextendedhumanhabitation.Choose apositiontottheavailablecablelengthsbetweenthecomputerandtheotherunitsit connectsto.
Caution
Ensureelectroniccomponentsarefreefromcondensationbeforepoweringon. Condensationcanoccurwhentransitioningfromacoolair-conditionedenvironmenttoa hotandhumidenvironment–suchasoutsideonanopenboat.Thesepartsshouldalso beprotectedfromcomingintocontactwithwater,sea-spray,etc.Failuretodosocould resultincomponentfailure.
Context
TheSonarProcessorusesahigh-qualitycommercial-off-the-shelflaptopcomputer workstation.ContactyourKongsbergMesotechrepresentativeforinformationaboutthe currentmodelthatisdeliveredwithyourM3Sonarsystem.
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APowercordforEurope
BPowercordfortheUK
InstallingtheSonarProcessor
CPowersupplyandNorthAmericanpowercord
DSonarProcessorlaptop
EMouse
FSoftwareanddocumentationonaUSBashdrive
Forinstallationofacommercialcomputer,refertothemanualsuppliedbythemanufacturer.
Note
MakesurethatthechosencomputermeetstheM3Sonarrequirements.Thedesignand constructionmustallowformarineuse,andthecomputermustbeabletowithstandthe movementsandvibrationsnormallyexperiencedonavessel.V erifythatyouhaveeasy accesstocablesandconnectors,andthatthecomputercanbeinstalledinasafeandsecure way.
Standardofcecomputersmaynotbewellttedformaritimeuse.Themotionsand vibrationsexperiencedonavesselmayreducethecomputerlifetimeconsiderably.While installingacommercialcomputer ,useyourcommonsensetoimprovetheinstallation methodsuggestedbythemanufacturer .
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M3SonarInstallationManual
Procedure
1SetuptheSonarProcessorinthelocationavailablefortheoperatorworkstation.
Tip
Coveringthelaptopcomputerfromdirectsunlightwithasunshadewillmakethe displayeasiertosee.
aMakesurethatadequateventilationisavailabletoavoidoverheating.
bMakesurethatenoughspaceismadeavailableformaintenancepurposes.
cEnsurethattheinstallationmethodallowsforthephysicalvibration,movements
andforcesnormallyexperiencedonavessel.
2SelectthepowercordwiththeappropriatelocalplugandconnectittotheACtoDC
SonarProcessorpowersupply.
3ConnecttheACtoDCpowersupplytotheSonarProcessor.
4ConnectthemousetoaUSBportontheSonarProcessor.
Note
Whenyouconnectthecables,makesurethattheyareallproperlysecured,andable towithstandthevibrationandmovementsofthevessel.
Result
TheM3SonarProcessorissetupinasuitablelocationwiththepowersupplyandmouse connected.
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InstallingtheSonarHead
Topics
AttachingtheSonarHeadtoabracket,page28
Installingthesacricialanode,page31

InstallingtheSonarHead

MountingtheSonarHead,page33
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M3SonarInstallationManual

AttachingtheSonarHeadtoabracket

TheSonarHeadisdesignedtoattachtoamountingbracket.
Prerequisites
•ToinstalltheM3Sonar,youmusthavebasicmechanicalskills.W erecommendtwo peopledotheinstallationtogether.
•Weassumethatyouareequippedwithastandardsetoftools.Thistoolsetmustcomprise thenormaltoolsformechanicaltasks.Thisincludesdifferentscrewdrivertypes,pliers, adjustablespannersetc.Dependingonthechoseninstallationmethod,additionaltools mayberequired.
•Forhigh-shockenvironments,usefastenerswithA286SuperAlloy.
•YouwillneedamountingbracketthatattachestotheM3Sonar.Thetypeofmounting bracketyouneeddependsonhowyouintendtodeploythesonar.Y oucanordera mountingbracketfromKongsbergMesotech,oryoucanmakeyourown.
•IfyourSonarHeadhasanaluminiumhousing,thenyouwillneedtoinstallthefour plasticshoulderwashersandplasticisolationpadfoundinyourSonarHeadaccessory kit.ThesepartsareusedtoprotecttheSonarHeadfromcorrosion.
Note
TheM3SonarHead’ sblackpolyurethanetransducerisdelicate.AlwayskeeptheGuard Ringandprotectivecoveroverthetransducerduringinstallationandstorage.
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