For years I have been using plotting software on a laptop connected to
my Garmin handheld GPS. This season I will be installing an industrial
PC with a 15" screen into my boat dashboard.
I have also used for the past 15 years an Eagle paper plotter fish
finder. It still works fine but the paper is getting more expensive
each year and it is noisy.
Therefore . . .
I was wondering if anyone has made a software package and probably an
interface that would take the sonar signal and display it on the
laptop screen. (If not I am filing for the patent tomorrow!)