4.Angleandheightadjustmentsshouldbemadeinsmallincrementsandre-testedeachtimeuntil
youobtainoptimumperformance.
For best performance, you should ensure that the bottom half of the transducer assembly is
positioned so that it is lower than the lowest point of the hull in the vicinity of the transducer. In
the following illustrations, the dashed line indicates the lowest point of the hull in the vicinity of
the transducer.
5.Loosenthemountingbolttoadjustthetransducerangle.
6.Loosenthe2mountingbracketscrewstoadjustthetransducerheight.
7.Re-tightenthemountingboltandmountingscrewsbeforere-testing.
Note:
•Itmaynotalwaysbepossibletoobtaindepthreadingsathigherspeedsduetoairbubbles
passingunderthetransducer.
•Itmaybenecessarytomakeseveraladjustmentstothetransducerbeforeobtainingoptimum
performance.
•Ifthetransducerrequiresrepositioningensurealloldholesarefilledwithmarinegradesealant.
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