Dell E2015HV User Manual page 39

Brightness
Allows you to adjust the brightness or luminance of the
backlight.
Press the
key to decrease brightness (min 0 ~ max 100).
Allows you to adjust the contrast or the degree of
Contrast
difference between darkness and lightness on the monitor
screen. Adjust brightness first, and adjust contrast only if
you need further adjustment.
Press the
to decrease contrast (min 0 ~ max 100).
Auto Adjust Use this key to activate automatic setup and adjust menu.
key to increase brightness and press the
key to increase contrast and press the
Operating the Monitor
key
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