# Erasing the Calibration
To erase the calibration, follow the following steps:
Click the Clear Button.
Click ‘Yes’ to confirm that you want to clear the calibration.
Check that you can see the status messages at the bottom of the K-TCxx Cal Application; if you can’t, click on the light blue line and drag it upwards.
Wait until the status messages at the bottom of the window show that the Calibration table has been cleared:
Click the Clear Button.
Click ‘Yes’ to confirm that you want to clear the calibration.
