I'm new to Jeti, have a simple question.
If I'm setting the FBL for the first time I have to cine y to the pc to change to conect to the Jeti (EX.Bus), do I have to the the channel input tab on the PC does it adjust to the Jeti control.

I also use a Jeti Tx/Rx with my Spirit Pro.

I set the Tx => Rx as needed for EX Bus and channel mapping using Device Explorer (be sure you have the correct Spirit.bin file on your Tx.)

In the PC / Spirit SW, I selected Jeti EX Bus and the diagram appeared showing how to connect between the Rx and the Spirit unit.

Then, follow the rest of the Wizard (first time setup) and you will be guided to match the Tx outputs to the Spirit channel inputs. Just be sure to get the Spirit orientation correct (e.g., horizontal 180o, for me) and the correct CH1, 2, 3 for the three cyclic servos. I was configuring a Trex 450L Dominator and, IIRC, the labels (aileron, elevator...) were not the same as the Spirit SW diagram; follow the Spirit diagram for Ch 1, 2, and 3 and you won't have any normal/reverse issues. It's been a while, so this is from memory and equipment not nearby.

After that, it is a no-brainer as the Wizard walks you through everything.

Once setup is complete, then future changes can be made via the Jeti Tx, but, for setup, I like the UI on the Spirit SW.

Michael

So, Basicaly I do the wizard on the PC and the rest on the transmitter.
Great tx.