Kurrawong_Kid
Well-known member
I wish to interface a Garmin 128 to a Yeoman plotter. I know I have to set the Garmin to NMEA/NMEA for this, but I also want to send from the GPS to a cockpit repeater and a DSC for which I need to set the Garmin to None/NMEA. Can you programme the Garmin for each separately and it will all work, or have I a bit of a problem? The manual says you can interface up to 3 other instruments so should have the output to do this. If I wanted to add, say, an input to Navtex or radar later, would I need to buy an extra GPS or can you obtain an expansion box. Any information would be gratefully received. Thank you.