Simrad SU90 User Manual

76
381291/C
Tip
Werecommendthatthereverberationcontrolledgainisactiveallthetime,butbecareful
intheverticalpresentation.Thelterworksbestonsmallschools.Thisroughguideto
thesettingscanbeusedasastartingpointforownexperiments.
1Useforschools.
2Useforschoolswithhigherdensity.
3Useforschoolsclosetobottom.Thissettingwillalsoreducethebottomechoes.
4Useforscatteredsh.
5Useforscatteredsh.Thissettingusesaslightlydifferentalgorithmthantheother
scatteredshsettings.
6Useforschools.Thissettingusesaslightlydifferentalgorithmthantheother
schoolsettings.
7Useforschools.Thissettingusesaslightlydifferentalgorithmthantheother
schoolsettings.
8Useforscatteredsh.Thissettingusesaslightlydifferentalgorithmthantheother
scatteredshsettings.
9Useforscatteredsh.Thissettingusesaslightlydifferentalgorithmthantheother
scatteredshsettings.
TheltersintheSU90areimplementedin“series”.Thereverberationcontrolledgain
adjustmentismadelateinthesequence,soanychangestotheprecedingltersmay
haveaneffectonhowitworks.
Procedure
1Clickinanyviewtomakeitactive.
Theactiveviewisidentiedwithathickerborder.UnlessyouusetheApplytoall
function,allchangesyoumakewillonlybeappliedtothisview.
2OpentheActivemenu.
3SelectRCG(ReverberationControlledGain).
4Selectavaluefromtheoptionsprovided.
Thechoiceyoumakeisbydefaultonlyappliedtothecurrentlyselected(active)
view.
Relatedtopics
Improvingtherecognitionofshandschoolsusingreceiverlters,page72
SimradSU90OperatorManual

Simrad SU90 Specifications

General

Brand	Simrad
Model	SU90
Category	Sonar
Language	English