Been using my new unit the last couple days and I've been seeing some arch-ish looking things on my 2D sonar. They look like they could be fish but I'm seeing seeing anything on the 3D unit. Plus, I would expect to see a more defined and red/orange arch if they were fish. Could it perhaps just be sonar interference? If so, should I adjust my setting to get rid of it. How would I go about adjusting them if that is the case?
What do you more experienced sonar guys think I'm seeing?
Could be fish but on the outskirts of the conenagle.
PS - split your screen vertically and not horisontally to double the resolution and screensize in the direction you actually need it for 2D and Downscan.