Thread: Help with poor image quality on helix 9 mega si g4n

Attached are some images from Lake Eufaula Alabama as well as Lake Thollocco on Fort Rucker. Can someone help me figure out what is causing all the clutter in the water column. I've tried adjusting the sensitivity and even isolated the unit to its own battery thinking it was interference but the problem is still there. Its also very prevalent on the down image view also. It's so bad that the whole screen seems washed out.

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