> For the complete documentation index, see [llms.txt](https://docs.vioso.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vioso.com/calibration/scanning.md).

# Scanning

The calibration process is initiated by pressing the `Calibrate` button.

It is important to note that in project mode, the `Calibrate` button will only be enabled after the entire design process has been fully completed.

<figure><img src="/files/j899vFnTPvYjLVpNcqIC" alt=""><figcaption></figcaption></figure>

The steps of the calibration include:

* hardware selection
* pre-scan configuration
* scanning per projector
* scan result tweaking

The result is then ondergoing content mapping and global tweaking. All these aspects are covered in the subsequent chapters.