Simrad EK15 - Page 211

Functionsanddialogboxes
aVariableDepth
Whenenabled,ahorizontaldepthlineisplacedwhereveryouclickinthe
echogram.Thisistypicallyusedtomeasurethewaterdepth,thedepthof
aschool,orevensinglesh.
Tomovethedepthline,clickonit,anddragitupordown.Thedepthofthe
lineisdisplayedinasmallboxattheleftsideoftheechogram.
bRangeOther
ThisfeatureisusedwhenyousetupyourEK15withbothasurfacerelated
andbottomrelatedechogramshownsimultaneously.Whenenabled,two
horizontallinesinthesurfaceechogramindicatetherangeselectedinthe
bottomechogram.
cBiomass
Thisoptionwritesacurveontheechogramindicatingthemeasuredbiomass
foreachindividualping.
Youcanchangethescaleofthecurvetottheverticalspaceavailableon
theechogram.
3HorizontalScale
Whenenabled,equidistanthorizontalscalelinesaredrawninsidetheechogramin
thecurrentforegroundcolour;blackduringdayandwhiteduringnight.
Amaximumof10scalelinescanbeselected.
Noscalelinesaredrawnwhenthescalelinecountissettozero.
4VerticalTicks
Whenenabled,thisfunctionplacesverticalmarkersontheechogram.
aNone
Noverticalmarkersareshown.
bTime
Thisoptionplacesashortverticallineintheupperpartoftheechogramonce
everyspeciednumberofminutes.
cDistance
Thisoptioninsertsashortverticallineisdrawnintheupperpartofthe
echogramonceeveryspeciednumberofnauticalmiles.
dAnnotations
SelectTextorLinetoallowannotationstobedisplayedintheechogramview.
IfyouselectLine,thetextannotationwillbefollowedbyaverticallinefor
improvedvisibility.
TheannotationsarecontrolledbytheAnnotationsdialogbox.
5Applytoall
Clickthisboxifyouwishtoimplementyourchangestoalltheechogramspresently
inuseontheEK15.
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