290
406273/C
Mainmenu
TheMainmenuislocatedatthetopofthemenustructure.Itoffersthemostcommon
functionsforefcientuseoftheES80.Unlessyouhidetheentiremenusystemfrom
view,theMainmenuisvisibleatalltimes,evenifyouclosethesecondarymenus.
Howtoopen
Bydefault,theMainmenuisopen.Itispositionedontherighthandsideof
theES80presentation.
Onthetopbar,usetheMenubuttontohideorshowthemenu.Whenthemenu
systemishidden,itappearstemporarilyontheleftorrighthandsideofthescreen
ifyoumovethecursortothatposition.
Description
•UserSettings
TheUserSettingsdialogboxallowsyoutosave
thecurrentusersettings(yourcurrentselectionof
operationalparameters),andtoretrievefactoryor
previouslysavedusersettings.
UserSettingsdialogbox,page306
•Range
TheRangefunctionallowsyoutospecifythe
maximumtheoreticalverticaldepthcoveredbytheES80.Therangeisdened
fromaselectedstartrange,anddowntoavaluebeneaththecurrentbottomdepth.
Therangevalueshownandselectedisbydefaultonlyappliedtoyourcurrently
selectedechogram.
Rangefunction,page309
•StartRange
TheStartRangefunctionallowsyoutospecifythestartdepthoftheechogram.The
valuedenesfromwhichdepthinthewatercolumnthepresentationshallstart.The
depthvalueshownandselectedisbydefaultonlyappliedtothecurrentlyselected
echogram.
StartRangefunction,page310
•Gain
ThepurposeoftheGainfunctionistoadjusttheecholevelintheES80presentations.
AdjustingtheGainyoucancontrolhowmuchamplicationisappliedtothereceived
echoes.Bydefault,thegainsettingisonlyappliedtothecurrentlyselectedechogram
(identiedwithathickborder).
Gainfunction,page312
SimradES80ReferenceManual