Simrad ES80 - Choosing the Depth Range and the Start Depth for the Echograms

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2ObservetheGainbutton.
Gainfunction,page312
3Thefollowingmethodscanbeusedforthisadjustment.
•Method1:Select[+]or[-]tochoosethelevel.
•Method2:Selectthemiddleofthebutton,holdthemousebuttondepressed.
Dragthecursorsidewaystoincreaseordecreasethelevel.
•Method3:Selectthemiddleofthebuttontoopenthemenu.Typetherequested
value.
YoucanonlydothisifyouhavecomputerkeyboardconnectedtoyourProcessor
Unit.
Note
DonotconfusethisGainsettingwiththeTVG(TimeV ariedGain)setting.
AdjustingtheTVG(TimeV ariableGain)setting,page93
TVGfunction,page414
Choosingthedepthrangeandthestartdepthforthe
echograms
Ineachechogram,thestartdepthisdenedbytheStartRangedepthvalue.Thisisthe
"upperlimit"oftheechogram.Therangefromthisstartdepthanddownisdened
bytheRangevalue.
Context
TheRangesettingdeneshow"deep"youwishtheES80todetectechoes.Inother
words,thisistheverticaldistancebetweenthe"top"andthe"bottom"oftheechogram.
TheRangesettingspeciesthe"bottom"depth,whiletheStartRangesettingspecies
the"top"depth.ThewaytheRangeandStartRangesettingsworkdependsonthe
echogramtype.
Procedure
1ObservetheMainmenu.
ItsdefaultlocationisontherightsideoftheES80presentation.
2LocatetheStartRangefunction.
StartRangefunction,page310
Gettingstarted