vetteman wrote:
Spent a bit of time yesterday playing with mine and lo and behold I'm getting a few arches now.
Dave
Question now is do you remember which adjustments you made

. Sooner or later I will figure out our HDS-8, there are a lot of adjustments

they are pretty complex units for sure. I had fish arches before, and after fiddling with a variety of the adjustments to see what they do, now I don't have arches, they are more like little speckles, or else I am not finding any fish out there. I see bait balls fine, great big clouds on the screen, but no big fish. What is up with that, it is supposed to be a fish finder for crying out loud, a very expensive fish finder at that. What you mean that you don't just install one on the boat and then you are guaranteed to find fish?? LOL.
The answer is No! I don't really remember what I did but for now I'm not changing anything.