Hello,

I am using the OpenTx integration on a Horus X10s since april. So far i am quite happy with it, but since the very beginning i am missing the "servo center" option (subtrim tuning in pc software). I cant manage to put my servos at center so it is impossible at the field to check servo horns.
However, i had the impression that this feature was missing on intenion, but today i have heard that with Jeti integration it is possible.

So could it be that the lua script for OpenTx has a bug, or am i doing something wrong?

Thanks a lot.

Hello,

you can find Subtrims in the Servos page.
Actually in the OpenTX integration guide you can find it also at screenshot.

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Spirit System developer

Yes i have found the trims themselves, but i am missing the checkbox which is setting all of my servos to zero. Like you do it with spirit software when you are leveling your swash.

In Jeti there is no checkbox. If I highlight the heading right above the individual servo adjustments and press select while that heading is highlighted, the servos center just like they do when I use the checkbox in the PC software.

Thank you for describing how it is working with Jeti.
I played around some more, but on OpenTx the headers are not selectable. Only the 4 values of the servos are changeable.
As i wanted to center my servos last time i was searching for the center checkbox, didnt find it and thought okey its not possible via telemetry. So i didnt change any values according to servos.

Today, out of curiosity, i changed a servo value and voila.... all of them get the center pulse until you leave the page.

So OpenTx solution:
Just change one value and then the servos will center automatically!


Sorry that i didnt notice earlier and thought it was a LUA bug. Maybe it will help somebody else too.