Users Guide

| 



Dell UltraSharp 24/27 Monitor
Brightness/Contrast
Color
Display
Input Source
Rotation
Language
Transparency
Timer
Lock
Reset Menu Power Button
Menu + Power Buttons
Disable
Menu Buttons
Menu
Personalize
Others

Dell UltraSharp 24/27 Monitor
Are you sure you want to lock the Menu Buttons?
To unlock the Buttons, refer to the User’s Guide.
Yes No
U2421HE/U2721DE




OSD




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
OSD
