Dynon flight dek 180 & Garmin 96C

[Berchmans]

I am looking for some guidance on the the interface between the flight dek and the garmin 96c. The Power/data cable for the garmin has 4 wires. Red, black, brown and white...The brown and white cables are the data cables and I was trying to find out where these cables should be landed on the Flight Dek 180...anyone?

[Brantel]

Connect the data out wire to the serial in pin listed on the D180 user manual. You will also need to ensure that both share a common ground.

There is no reason to connect the data in wire to the dynon's serial out pin because it does not send anything to the gps.

[Berchmans]

Ok...which is the data out wire? the Brown or white one?