# Calibration Information

The edit control includes a GetInfoStrings text box along the bottom, which displays any diagnostic text strings from the last attempt to calculate a 2D transformation:

Additional information might appear in a separate box that you can expand:

All of the tabs on the edit control display this message box. The text box is empty if the tool is not calibrated.

If the tool did not produce any message strings during the last calibration attempt, the box appears empty.