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Zero:Indicatesthestartof the dialand representsthesurfaceof the water,or the topof the watercolumn.
ReadingDirection:Readthedial in a clockwisedirection.Thetop of the FlasherDialrepresentsthe top of
thewatercolumn,and as youread furtheraroundthe dial,you are readingdeeperinto thewater column.
SonarReturnSignalsClose to Zero:These linesindicateminor activityclose to thesurface ofthe water
suchasair bubbles,algae,seaweed,or turbulence.
SonarReturnSignalsDisplayedbetweenZeroandBottom:These sonarreturnsignalscan indicateyour
jig,baitfish,and otherfish swimmingintothe watercolumn.The colorof the lines,indicatingthestrengthof
thesonarreturnsignal,will varydependingon the sizeand densityof the objects.
SonarReturnSignalsClose to Bottom:The sonarreturn signallines thatare displayednear the bottom
canindicatesofterreturnsignalssuch as fromvegetation,mud,or sand at thebottom ofthe water column.
BottomLine:Bottomisusuallyindicatedbyathickred line.Becausethe bottomis oftena dense,hardobject,
itwillcreatea strong sonarreturnsignal.
Depth:Shownin thisexampleas 17 feet,the depth is continuouslyupdatedandcan be readfrom thefirst
lineofthe bottomsonar returnsignal.
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