Adjust the focus ring (2) to focus so that the dots on the grid stand out clearly.
Press [Set] button of Contrast Meas. Area and set Contrast Meas. Area on the grid. Adjust so that Contrast that appears in the screen becomes the highest.
12.5%
25%
33.3%
50%
100%
200%
400%
800%
Zoom
Contrast
Contrast Meas. Area
Set