Dell C2723H 27" Video Conferencing Monitor - Manual (Page 53)

Operating the Monitor
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Using the On-Screen Display (OSD) menu
NOTE: North America Region only.
Accessing the Menu System (Menu Voice On)
Icon Menu and
Submenus
Description
Brightness/
Contrast
Activates Brightness/Contrast adjustment.
Brightness Adjusts the luminance of the backlight.
Toggle the joystick up to increase the brightness and
toggle the joystick down to decrease the brightness
(Range: 0 - 100).
Contrast Adjusts the Brightness first, and then adjust the
Contrast only if further adjustment is necessary.
Toggle the joystick up to increase the contrast and
toggle the joystick down to decrease the contrast
(Range: 0 - 100).
The Contrast function adjusts the degree of
difference between darkness and lightness on the
monitor screen.