---
title: "Clear a calibration and un-assign clusters"
canonical: "https://help.vicon.com/space/Evoke17/10816137/Clear%20a%20calibration%20and%20un-assign%20clusters"
format: markdown
---
Clearing a character's calibration stops the character solve and returns the skeleton to the default scale, ready for the next participant.

It also returns a character's assignable objects to their unassigned state, ready for their next use.


    **To return a character's calibration to the default scale and un-assign clusters:**


- In the **Tracking** tree, right-click the character name and then select **Clear Calibration**.

To start preparing the next participant, see [Create characters](https://vicon-help.atlassian.net/wiki/spaces/Evoke17/pages/10818490).