Kongsberg EA440 - Table of Contents

392616/B
3
Tableofcontents
ABOUTTHISMANUAL..............................................................5
EA440......................................................................................6
Systemdiagram..................................................................................................................7
Systemunits.......................................................................................................................8
OperatorStationdescription.....................................................................................8
WBTdescription......................................................................................................8
Single-beamtransducers...........................................................................................9
Scopeofsupply................................................................................................................10
Basicitemsprovidedwithastandarddelivery.......................................................10
Installationrequirements..................................................................................................12
Supplypowerrequirements....................................................................................12
Cablesandwiringrequirements.............................................................................12
Compassdeviationrequirements............................................................................13
Noisesources..........................................................................................................13
Networksecurity..............................................................................................................13
Supportinformation.........................................................................................................15
PREPARATIONS.....................................................................16
Installationsummary........................................................................................................17
Aboutinstallationdrawings.............................................................................................18
Tools,equipmentandconsumablesrequiredforEA440installation..............................18
Wheretoinstallthetransducer........................................................................................19
Introductiontotransducerlocation.........................................................................19
Mountthetransducerdeep.....................................................................................19
Avoidprotrudingobjectsnearthetransducer.........................................................20
Keepthetransducerfarawayfromthepropellers.................................................21
Mountthetransduceratasafedistancefrombowthruster(s)...............................21
Summaryandgeneralrecommendations...............................................................21
Acousticnoise..................................................................................................................24
Contributingfactors................................................................................................24
Selfnoise................................................................................................................26
Ambientnoise.........................................................................................................28
Electricalselfnoise................................................................................................28
Somemeanstoreduceacousticnoise....................................................................29
INSTALLINGTHEEA440HARDWAREUNITS..........................31
InstallingtheWBTusingtheintegratedbrackets............................................................32
InstallingtheWBTina19"cabinet.................................................................................33
Installingacommercialcomputer....................................................................................34
Installationmanual