Hi everybody.
Has anybody connected the garmin gps128 to the
Raymarine 54e vhf.
Cant seem to figure it out (doh).
What interface setting should I use on the Garmin. i.e
GRMN/GRMN, None/None,RTCM/None
RTCM/NMEA,NMEA/NMEA,or None/NMEA.