Using The Osd Lock Function - Dell UltraSharp 30 User Manual

Using the OSD lock function

You can lock the front-panel control buttons to prevent access to the OSD menu and/
or power button.
Use the lock menu to lock the button(s).
1. Select one of the following options.
The following message appears.
2. Select Yes to lock buttons. Once locked, pressing any control button will display
the lock icon
72 | Operating the monitor
UltraSharp 30 Monitor
Brightness/Contrast Language
Input Source Rotation
Color Transparency
Display Timer
PIP/PBP Lock
USB Reset Menu
Menu
Personalize
Others
Are you sure you want to lock the Menu Buttons?
To unlock the Button, refer to the User's Guide.
.
Menu Buttons
Power Button
Menu + Power Buttons
Disable
Yes
No
Exit