Simrad ES80 - Page 227

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•SchoolResponse
TheSchoolResponseinformationpaneshowsyouthevolumebackscatterasa
functionofthefrequency.Theinformationisprovidedasaplotthatshowsthehow
theechostrengthforagroupoftargets(forexampleaschoolofsh)changewith
theoperationalfrequency.Thisfunctionalityallowsyoutoidentifythenatureofthe
schools,anddiscriminatebetweenthem.Theinformationpanecanonlybeopened
whentheES80operateswithFM("chirp")transmissions.
SchoolResponseinformationpanedescription,page242
•BottomHardness
TheBottomHardnessinformationpaneshowsyouthecurrentbottomreectivity.
Thisindicateswhattypeofbottomyouhaveunderyourkeel.Thevalueiscalculated
usingthebottomechostrengthinthecurrentping.
BottomHardnessinformationpanedescription,page244
•SizeDistribution
TheSizeDistributioninformationpaneshowsahistogramoftheechoesdetected
fromsingleshes.Thehistogrampresentstheactualsizeoftheshinweightor
length,orwithechostrength(shownindB).TheSizeDistributioninformationpane
onlyworkswhenyouhaveasplit-beamtransducer.
SizeDistributioninformationpanedescription,page246
•FishPosition
TheFishPositioninformationpaneshowsthepositionofthedetectedsinglesh
echoes.Thecurrentping(largestcircles)andthethreepreviousping(smallercircles)
areshown.Theviewis"fromabove".Thecoloursindicatetheechostrength.The
FishPositioninformationpaneonlyworkswhenyouuseasplit-beamtransducer.
FishPositioninformationpanedescription,page248
•EchoPosition
TheEchoPositioninformationpaneshowsthepositionofthedetectedsingleechoes
withinthebeam.Thecurrentping(largestcircles)andthethreepreviousping
(smallercircles)areshown.Theviewis"fromtheside".Thecoloursindicatethe
echostrength.TheEchoPositioninformationpanerequirestheuseofasplit-beam
transducer.
EchoPositioninformationpanedescription,page250
•Zoom
TheZoominformationpaneallowsyoutomagnifyachosenareaofthecurrent
echogram.
Zoominformationpanedescription,page252
Userinterface