Iris + Transmitter stopped showing flight data

Recently my transmitter stopped showing flight data. The iris flys fine, arms and disarms with transmitter stick controls, flys responsive. However the screen on the transmitter no longer shows flight data and now blinks "no data " .

Any tips or advice is welcome.

Wire came loose on the IRIS. Telem 2 is used to transmit the data back to the transmitter. Check the wire from there and see if something is not connected correctly.


Hi Mike,

Thanks for the tip.
I have checked for basic wire connections issues related to the Telem 2 port. All looks good.
Other suggestions?