Quote Originally Posted by redbeard144 View Post
first trip,disappointed nothing worked in high-speed.then it said lost GPS then quit working.turn it off then back on.all it did was loading,screen changed colors,then almost snowy .would not turn, off it wouldn't do any thing.took off boat seems to be fine in demo. don't have clue what I'm doing wrong.
Try checking the connection on your battery or have your battery checked. Mine done the same thing and I had a loose connection at the battery.