My Navman 3100 series wind, depth, speed and repeater displays are shot. I'm at the point now where I need to do something about it and I don't want to replace them with new Navman units. So I'm wondering if it's possible to keep my speed, depth and wind sending units and Navman Tracker 5600 chart plotter (which I will keep no matter what) but replace the displays with some NMEA compatible units. Tacktick comes immediately to mind. Trying to figure out what I'd need to make this happen. Pouring through the manuals it seems that the NMEA output from my Navman system is from the displays and not the sending units. Anyone have a clearer understanding of this problem than I do?

Last edited by dlabrosse; 03/06/11 01:34 PM. Reason: more detail and spelling
Dominique Labrosse
Red Five, #92