> For the complete documentation index, see [llms.txt](https://doc.open-tx.org/manual-for-opentx-2-2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.open-tx.org/manual-for-opentx-2-2/software-overview/radio_menus/radio_calibration.md).

# Calibration

This is the place where you can calibrate sticks and pots. Follow the on-screen instructions, and note that when asked to center the sticks this includes the throttle stick and the 2 sliders. S1 and S2 pots do not need to be centered, only the extremes are calibrated.

![](https://274237988-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MRzpA59TKutI-lAv_5j%2Fsync%2Fd9a4fe3c843556d8e15ded10e756a81c2fd55057.png?generation=1611683707625253\&alt=media)