Installation manual

Operatormanual
Howtorecallsingleechogramimages.........................................................77
Howtoplaybackechogramsequences(rawdata).........................................77
Howtoaccessrawdatales........................................................................78
Views......................................................................................................................79
Howtochangethesizeofthepresentationelds...........................................79
Howtoselectpresentationlayout.................................................................79
Howtochangethecolourscaleandpresentationpalette................................80
Howtochangethenumberofcoloursintheechogram..................................80
Echogram................................................................................................................81
Howtochangethepingrate........................................................................81
Howtoselectechogrampresentation...........................................................82
Howtoestablishhorizontalmarkers.............................................................84
Howtoestablishverticalmarkers.................................................................85
HowtoselectTVGgainintheEchogramdialog...........................................85
Howtoremoveinterferenceandvessel’sownnoisefromthe
echograms..................................................................................................86
Howtoeasieridentifythebottomcontour....................................................87
Ranges....................................................................................................................88
Howtochoosethestartdepth......................................................................88
Howtochooseanautomaticstartdepth........................................................89
Howtochoosetheverticalrange.................................................................89
Bottomdetection....................................................................................................90
Howtodenemaximumandminimumdepth...............................................90
Howtoadjustthebottomdetectiontondatsh.........................................91
Howtoadjustthebottomdetectiontondseagrass.......................................92
Sizedistribution,biomassandshdensity............................................................92
Howtomonitortheshsizedistribution......................................................93
Howtoadjusttheshlengthforcorrectcalculations.....................................94
Howtomonitorthecurrentbiomass.............................................................94
Howtoenablethebiomassline....................................................................95
Gain........................................................................................................................95
Howtoadjustthesignalgain.......................................................................95
HowtoadjusttheTVGgainontheActivemenu..........................................96
Powerandpulseduration.......................................................................................97
Howtochoosepassivemode.......................................................................97
Howtochangetheoutputpower..................................................................98
Howtoadjustthepulseduration..................................................................98
THEMENUSYSTEM.......................................................100
Aboutmenusandbuttons.....................................................................................100
Buttontypes..........................................................................................................101
Mainmenu............................................................................................................103
Operationmenu....................................................................................................104
343539/B
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