I've tried the switches up, and left side stick to the 6 oclock position and still nothing except the warning displayed. Not sure what to do next?
Well holy smokes. I tried all the switches up, left stick throttle down and it worked. Left stick channel 3&4, two dials for channels 5&6. Now I have to go back and figure out push buttons. I plugged in one servo on each channel and servo horn moves to max when I first plug into either channel 1 or 2, but won't move when button(s) is depressed. So I think I've got the wiring wrong some how but at least the tx is ALIVE!