Dell S2409WFP Monitor - Manual (Page 20)

Audio Settings
Line Out Source
Power Save Audio
Reset Audio Settings
Back
Select the source of the audio
Turns the Audio Power on or off during power save mode.
Resets the audio settings to the original factory settings.
Push to go back to or exit the main menu.
Other Settings
Language
Menu Transparency
Menu Timer
Language option to set the OSD display to one of five languages (English, Espanol, Francais, Deutsch, Japanese).
Allows you to adjust the OSD background from opaque to transparent.
OSD Hold Time: Sets the length of time the OSD will remain active after the last time you pushed a button.
Use the and buttons to adjust the slider in 5 second increments, from 5 to 60 seconds.