We’re stumped. GRT Sport SX with Garmin 400W with the classic antennae failure that takes out all the little puck antennae's with it.
Now the problem. We turned the 400 off and internal GRT gps with puck was inop. Also the GRTMini with separate GPS worked until we repowered the 400 confirming to us the 400 antennae as out problem. That makes sense. What doesn’t is that with the 400 turned off AND it’s antennae physically disconnected the GRT gps is still not putting out reliable data and we get dead reconing on the sport. We have switched the source to internal gps. Could the Garmin WWAS antennae have damaged those around it?
Stumped..
Now the problem. We turned the 400 off and internal GRT gps with puck was inop. Also the GRTMini with separate GPS worked until we repowered the 400 confirming to us the 400 antennae as out problem. That makes sense. What doesn’t is that with the 400 turned off AND it’s antennae physically disconnected the GRT gps is still not putting out reliable data and we get dead reconing on the sport. We have switched the source to internal gps. Could the Garmin WWAS antennae have damaged those around it?
Stumped..