Installation manual
Echosoundertheory
Example21StartRangeandRangeinbottomrelatedechogram
Inabottomechogram,settheStartRangevalueto–5meters.Thiswillmakethe
echogramstartfrom5metersabovethebottom.SetRangetothe5metersplus
10=15meters.Theechogramwillnowshowtheareafrom5metersabovethe
depth,anddownto10meters“below”thebottom.Thebottomcontourwillappear
asaatline.
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