# Calibration Lock

Once a Calibration is complete, it is possible to lock it in order to avoid unintended modifications. 

{% hint style="danger" %}
Accidently clicking in the Calibration Tools Window Preview could void a perfect Calibration if it isn’t locked.
{% endhint %}

![](https://2251001579-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MYzHHptIwrfWPsTrniB%2F-MZJQ-a1yYOyw7dfs5OI%2F-MZJRKMJ7DJ8LSVtNjQQ%2Fimage.png?alt=media\&token=e08025a2-c05c-48c3-a227-31cdbf95ede0)

## <mark style="background-color:$info;">Locking Calibration</mark>

1. Press <kbd>**`2`**</kbd> on the keyboard or click on the **`Calibration`** toggle to select the 3D Scene module’s Calibration mode.
2. Click the Calibration Lock button located in the top-right corner of the Calibration Tool window or Access the Settings Panel by clicking on the Settings button.
3. Click on the **`Controls Locked`** toggle to lock all Calibrations.

![](https://2251001579-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MYzHHptIwrfWPsTrniB%2F-MZJQ-a1yYOyw7dfs5OI%2F-MZJRTddBiEgCDYJxekY%2Fimage.png?alt=media\&token=c1c3bf14-1a0a-4d0a-b590-40dfea679ea3)

![](https://2251001579-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Ftachyon-documentation%2F-MZJQ-a1yYOyw7dfs5OI%2F-MZJR9SWfJbDa0P4liZA%2F0.png?generation=1619545598146900\&alt=media)

{% hint style="info" %}
**`Controls Locked`** will lock Calibration for all Displays. Following this, it will be impossible to add new Calibration Points, manually move Displays (for both position and orientation) or attempt Auto-Calibration.

Locking the calibration will also lock the quick option bar in the Calibration Tools
{% endhint %}

![](https://2251001579-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Ftachyon-documentation%2F-MZJQ-a1yYOyw7dfs5OI%2F-MZJR9SXo8tq1-tz-Nie%2F1.png?generation=1619545598128273\&alt=media)