Eizo FlexScan F930 User Manual page 16

Cutoff
The Cutoff adjustment is the most powerful adjustment. It alters the starting point (the
black level) and the ending point (the white level). If the Cutoff level for color is raised
or lowered, black, white, and all levels between are raised or lowered by the same
degree.
Gain
The Gain adjustment has no effect on the starting point (the black level). It changes
only the ending point (the white level). The Gain adjustment is used to fine tune the
whites and light grays to a good balance.
· If an inappropriate adjustment is made, corrections can be made by repeating the
above procedure starting from Step (3) (temperature setting).
· The values shown in percentages (%) for both the Cutoff and Gain adjustments
represent the current level within the specific adjustment only. They are available only
as a reference tool. (To create a uniform white or black screen, the percentages for
each will probably not be the same.)
16
2 SCREEN ADJUSTMENT