Dell S2421H User Manual page 42

Icon Menu and
Submenus
Audio
Volume
Speaker
Reset Audio
42 | Operating the monitor
Description
Dell 24/27 Monitor
Brightness/Contrast Volume
Input Source
Speaker
Color
Reset Audio
Display
Audio
Menu
Personalize
Others
Allows you to set the volume level of audio source.
Use or to adjust the volume level from '0' to '100'.
Allows you to enable (turn On) or disable (turn Off) the
speakers.
Select this option to restore default audio settings.
50
Enable