32 │ Operating your monitor
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.
Language
Transparency
Timer
Lock
Reset Menu
Power Button
Menu + Power Buttons
Disable
Dell 24 Monitor
Brightness / Contrast
Auto Adjust
Input Source
Color
Display
Menu
Audio
Personalize
Others
Menu Buttons
2. The following message appears.
r
E2424HS
Dell 24 Monitor
Are you sure you want to lock the Menu Buttons?
To unlock the Buttons, refer to the User's Guide.
Yes No
3. Select Yes to lock the buttons. Once locked, pressing any control button will display the
lock icon .