Garmin help (again!) 5212 wiring NMEA 0183 cable to GPS 17, or 17x - The Hull Truth - Boating and Fishing Forum
Why am I not able to acquire satellites with my GPSMAP 3000 series chartplotter that is using a GPS 17 HVS, GPS 17x HVS, or GPS 19x HVS antenna? | Garmin Support