Originally Posted by thwaitm
Did you set the mode of your 2801Pro to 2600 mode? I don't remember which menu item it is off the top of my head but STICK MODE maybe? The 2801 and 2602 TX use a slightly different protocol and you need to tell the TX which one to transmit.
The LED under the Walkera sign should end up a different colour depending if you are running in 8 /6 /4 channel mode....
This is something i didn't even know about the 2801-pro. Pretty colors! lol. I've never used it in anything but 2801 compatible mode. But that would sound like the problem. However he has another identical RX that IS working with the same TX program data. I'm thinking there is something wrong with the one unit. Unless it has ID bind and the RX is confused still, like he was thinking.
Apphoard, does the light on the RX blink rapidly when looking for the TX? Does it at any point change to a slower blinking speed? Whats the RX light doing during the process?