Dell S2417DG User Manual page 30

Icon Menu and
Submenus
Brightness/
Contrast
Brightness
Contrast
Input Source
HDMI
DP
30
| Operating the Monitor
Use this menu to activate Brightness/Contrast adjustment.
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).
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.
Use the Input Source menu to select between the different video
signals that may be connected to your monitor.
Select the HDMI input when you are using the HDMI connector. Press
to select the HDMI input source.
Select the DP input when you are using the DisplayPort (DP)
connector. Press
Description
to select the DisplayPort input source.