Tarot T2-2D setup with Pixhawk

[grasmerestu]

Hi all, I';ve managed to mount this gamble on my 450 its got a separate 12v supply and separate video transmitter, I just need to wire to the Pixhawk so that i can control the pitch with my reciver on aux trim pit 3 i can';t find any info on where to plug in etc, do i just need signal and ground in ch1 on the pixhawk?
thanks

[GdLookinMingeR]

Hiya I found it easier to wire direct to your spare channel on receiver and set your tx control to the channel on your transmitter
Hope it helps
Jay