Zumo 590LM voice to J&M Comm System
Hello all. I just bought a Zumo 590LM from Garmin. I'm replacing my trusty 276C. I have a 2003 K12LT with the J&M Comm System. I had no problem connecting the "voice out" line from my old 276C to the bike. The 276C cable was "hot", "ground", "data out", and "data in". "Hot" and "ground" powered the gps, and "data out" was connected to the connector to the GPS input to the J&M system that was under the left hand tupperware. "Data in" was not used.
On the new 590LM, there is a cable marked "stereo line out". That is going to be comprised of three wires to the 3.5mm stereo plug. I don't have the unit yet, so I don't know if it is male or female.
Here's the question. Which wire do I use to connect to the J&M input connection? Or, do I use another input to the J&M system? While I'm waiting for someone to hopefully help me, I'm going to call J&M for their take. Maybe this is a lot easier than I'm making it.