I have a non-Furuno VHF DSC radio that I'd like to connect to my NN3D system. It has single NMEA Out, single NMEA In and a single NMEA Gnd wiring. What is the right way to send the GPS signal from my Furuno GPS/MFD12 to this radio....and to bring the DSC signal from the radio to my MFD's Port 3 IN connection, given the radio does not have B/- wiring paired with its NMEA OUT and NMEA IN wires, just a single NMEA Common Gnd wire?
thanks in advance.
rgds
thanks in advance.
rgds