P
ossiblecausesPossiblesolutions
cancausetheFishfinderapplicationstostopscrollingor
theunittoreset/turnoff),replaceifnecessary.
T
ransducerlocation
•Checkthatthetransducerhasbeeninstalledinaccordance
withtheinstructionsprovidedwiththetransducer.
•Ifatransommounttransducerismountedtoohighon
thetransomitmaybeliftingoutofthewater,checkthat
thetransducerfaceisfullysubmergedwhenplaningand
turning.
T ransducerkicked-up
Ifthetransducerhasakick-upmechanism,checkthatithas
notkickedupduetohittinganobject.
DamagedorfouledtransducerChecktransducercondition,ensuringitisnotdamagedandis
freefromdebris/fouling.Ifnecessary ,cleanorreplaceyour
transducer.
Aftercleaningorreplacementcoatthetransducerusinga
water-basedanti-foulingpaint.
Damagedtransducercable
Checkthatthetransducercableandconnectionisfreefrom
damageandthattheconnectionsaresecureandfreefrom
corrosion.
T urbulencearoundthetransducer
athigherspeedsmayaffect
transducerperformance
Slowvesselspeedandrecheck.
Interferencefromanother
transducer
1.T urnoffthetransducercausingtheinterference.
2.Repositionthetransducerssotheyarefartherapart.
UnitpowersupplyfaultCheckthevoltagefromthepowersupply ,ifthisistoolowit
canaffectthetransmittingpoweroftheunit.
R esettingthesonar
Y oucanresetthedisplay’sinternalsonarmoduletoitsfactorydefaultsettingsfollowingthesteps
below.
IntheFishfinderapp:
1.Select
Menu.
2.Select
Settings.
3.SelectSounder.
4.SelectResetsounder.
5.Select
Yestoconfirmor Notoaborttheoperation,asappropriate.
Theinternalsonarmodulewillnowberesettofactorydefaultsettings.
S ystemchecksandtroubleshooting
45
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