Help with fish finder
I was marking bottom, but it didn't look as I am used too on bago, it was just black and very thin. Guess I wasn't totally prepared for working the depths. I will have to play a little more next outing, Or tell the wife it's shot, then I can buy a new unit.
I agree, first thing is to adjust your sensitivity. You should be able to crank it up into the 90s and get clutter on your screen. I do that then back it down until the clutter is still present but in a tolerable amount. Then I check the box for auto sensitivity.
I have my ping speed at 100. Noise rejection low. Surface clutter low. Fishing mode: slow troll. This was on my LCX113HD and now on my HDS10.
Keep in mind that transducers can wear out. If the above adjustments don't help find someone with the same Lowrance connections and test your unit on their boat.