Last Christmas, I purchased an X350 from Walkera.. And, well. I haven't flown it yet, as for I can NOT figure out the receiver to transmitter setup. I've tried three different receivers, and nothing works. Went through all the manuals I could find, nothing. Taken the copter to all different hobby shops in the area, nope. Could someone please shed some light on this for me? Thanks. Video of my question in-detail below.