ESky 0404 Tx...
Was messing around with the trainer cable to get my brother some flight time on the HBFP, next thing I know, it's not sending any signal. Radio turns on, power lights on, but when I plug in the 4-in-1 (or any of my other recievers to test, for that matter), I just get a flashing red and green. What's weird about it is that if you pull out the crystal in the Tx while the reciever is looking for a signal, the servos start flipping out... so it's like the reciever is recognizing the Tx, but it's not 'accepting' it. The Tx won't work with the soft dog for FMS or any flight sim program. I've tired other sets of crystals and Rx's to no avail, and other Tx's which all worked, so I know the problem is the ESky 404 Tx itself.
Everything looks tiddy inside the Tx, no burnt transistors or circuits, so I'm at a loss...
Ideas?