Can't bind RX4R to X9D (Both on non-EU Firmware)

Help
1

Hi, looking for some help as I cannot seem to bind my RX4R receiver which I recently purchased.

I am using a Taranis X9D Plus Tx, however, note that I flashed this with non-EU firmware as I needed D8 mode to fly some BNF drones which I have.

I have flashed the RX4R with non-EU firmware (firmware file used is RX4R_FCC180516.frk) but it just won’t bind. LED stays solid red and solid green.

The Tx settings under Internal RF are as follows:
Mode D16
Channel Range CH1-16 (18ms)
When I select “Bind” on the TX, there are four options (Channel 1-8, 9-16 and Telemetry On/Off) and I have tried all four of these options but to no avail.

Appreciate any thoughts.

Thanks,
Jacques

2

Have you tried updating the firmware on the Taranis…
Your right they need to both be on non-EU but also the same version.

1 Like
3

Thanks mate, all sorted. I’m still new’ish to FrSky (liking some of the features!) and I think I got a bit confused between the general radio firmware (DFU/BIN files) and the XJT module firmware (.frk files). I downloaded the latter, flashed it and all is sorted now. Tested my BNF drones too and they are unaffected by the update, so I’m a happy camper.

Cheers,
Jacques