I can fly with my Transmitter box XP783. However I can not get the XP9003 to work. I can't get any help from the AeroFly Professional fourum.

Accordingly to someone else, this is what I need to do:

1) Set PPM (done!)
2) Disable the trainer mode ( need clarification to know exactly how to disable that mode)
3) Use the DSC cable , which I think it works since the XP783 has no problems.

Please advice, what else should I do?
what order?
please provide details to disable the trainer mode or whatever other setting that I am missing.


Thanks.