08-28-18, 09:37 AM
I have inherited a E80 MFD and a RD424 Radome which I plan to put on my boat. I also have a Garmin Echomap Chart Plotter which I use for navigation. To have a little redundancy, I'd like to use NEMA to connect the Echomap and E80 together so that I don' have to install a second GPS antenna for the E80. Does anyone know which NEMA wire from the E80 I should connect to the transmit wire from the Garmin? I am currently using the white wire, but I'm not getting any data. It is likely user error so I thought I'd start with the basics.
Thanks
Thanks