Functionsanddialogs
8DepthOutput
TheDepthOutputdialogisusedtosetuptheoutputofdepthdatafromtheES70to
adedicatedcommunicationportonaspeciedformat.
→DepthOutputonpage203
9Installation
TheInstallationfunctionopensasmallsub-menuwithaccesstothefunctionsand
dialogsrequiredtosetuptheES70foroperationaluse.
→Installationonpage206
Synchronization
TheSynchronizationdialogisopenedbyclickingtheSynchronizationbuttononthe
Setupmenu.
Purpose
ThepurposeoftheSynchronizationdialogistosetuptheES70tooperatealone,orasa
masterorslaveinasynchronizedsystem.Synchronizationisrequiredinordertoavoid
interferenceiftheES70isusedsimultaneouslywithotherhydroacousticinstruments
withinthesamefrequencyrange.
Description
Whenevermorethanonehydroacoustic
systemisinstalledonavessel,interference
mayoccur.Toavoidthis,thesystems
mayeitherbeconnectedtoacommon
synchronizationsystem,oroneofthe
acousticsystemsmaybedenedasa
“master”,andcontrolthetransmissionon
theothersystem(s).
TheES70includesinterfaceforremote
transmitsynchronisation.Itcanbesetup
tooperateineitherMasterorSlavemodeinrelationtoanexternalsynchronizationor
anotherhydroacousticsystem.
Inphysics,interferenceisthephenomenoninwhichtwowavessuperposeeach
othertoformaresultantwaveofgreaterorloweramplitude.Interferenceusually
referstotheinteractionofwavesthatarecorrelatedorcoherentwitheachother,
eitherbecausetheycomefromthesamesourceorbecausetheyhavethesame
ornearlythesamefrequency.
—Wikipedia2011
Parameters
1Synchronizationmode
Thefollowingsynchronizationmodesareavailable.
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