Matt:
Would this be the audio video cable to which you refer? Is the RCA connector being held in the pic what we need to connect to the back of the G3X?
Attachment 5697
If indeed that is the connection, where does one go to find a male BNC / male RCA jumper cable? I'm guessing the local Home Depot salesperson would be totally clueless and the Radio Shack salesperson almost as clueless. Like me.
Garmin's documentation is a bit sparse, or perhaps I have been looking in all the wrong places.
Thanks!
Chuck