connecting my GPS to my Yamaha guages Andy,
I have a Raymarine E80 and the regular Yamaha guages that look like this. I don't seem to know how to hook the GPS into the speedometer so I have a more accurate speed/mpg reading. The GPS would be much more accurate than the water pick-up, but I'm unsure if I need a special part? Thanks . Kurt[img]../photos/get-photo.asp?photoid=21637[/img] |