# 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="https://3901153090-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqQOJaA9kiXUCmPo5Lma3%2Fuploads%2F3WLyIRvcVtxlMI17ZXDA%2Fimage.png?alt=media&#x26;token=a32ca21e-5180-4535-a9c8-27e914646212" 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.