T8SG Plus with FrSky S8R

Hello everybody,

I can not tie my JumperV2 / Plus (FCC) with a FrSky S8R.
I use the protocol FrSkyX. In the transmitter I have set 8 channels and at the receiver no jumpers are set.

Due to the "Channel Finetuning" I get a bad binding in the range -80 to +40.
But here the green LED only flickers and the servos only run with twitches.
What else can I change? Is the receiver defective?


Many thanks in advance

Thomas

Normally in this case Finetuning -20 should bring a stable connection.
take at least 1m distance between RX and TX to avoid swamping.