Calibration enables to equalize the microbolometer temperature and eliminate the image defects (such as vertical bars, phantom images etc.).
There are three calibration modes: manual (M), semi-automatic (SA) and automatic (A). Select the required mode in the Calibration Mode item.
M mode (manual)
SA mode (semi-automatic)
A Mode (automatic)
Note: a display image freezes until the calibration is in progress.