Dell SE2722H 27" 16:9 LCD Monitor - Manual (Page 41)

Operating your monitor │ 41
Icon Menu and
Submenus
Description
Brightness/
Contrast
Use this option to control the brightness or contrast set-
tings.
Brightness Brightness adjusts the luminance of the backlight.
Press the button to increase the brightness and press
the button to decrease the brightness (min. 0 / max.
100).
Contrast Adjust the brightness first, and then adjust the contrast
only if further adjustment is necessary.
Press the button to increase the contrast and press
the button to decrease the contrast (min. 0 / max.
100).
The contrast function adjusts the degree of difference
between darkness and lightness on the monitor screen.