Simrad ES80 - Page 261

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FThisisthelowerendofthechosendepthrange
Thisdepthisnormallyafewmetersbelowthebottomcontour,dependingonthe
chosenrange.Thetotalechogramrange(A)to(F)isdenedwiththeRangebutton
ontheMainmenu.
Example
StartRange
inasurfacerelatedechogram
Inasurfaceechogram,settheStartRangevalueto10meters.Thiswillmake
theechogramstartfrom10metersbelowtheseasurface(providedthatthe
transduceroffsethasbeendened).SetRangetothecurrentdepthplus20
meters.Theechogramwillnowshowtheareafrom10metersbelowthesea
surface,anddownto10meters“below”thebottom.Thebottomcontouris
easilydetectedwhenthedepthchanges.
Relatedtasks
Selectingwhichechogramtypetouse,page106
Changingthesizeoftheechogramviews,page109
AdjustingtheTVGintheEchogramdialogbox,page114
Selectingthehorizontalscaleintheechograms,page116
Addingscalelabelstotheechograms,page117
Enhancingthebottomcontourintheechograms,page118
Addingverticalmarkerlinestotheechogram,page119
Addinghorizontaldepthlinestotheechograms,page120
Addingavariabledepthlinetotheechogram,page121
Addingautomatictrawllinestotheechogrampresentation,page121
Addingmanualtrawllinestotheechogrampresentation,page122
Relateddialogboxes
Echogramdialogbox,page419
Echogram:Echogrampage,page424
Userinterface