Use The Front-Panel Control Button To Lock The Button(S) - Dell E2722H User Manual

Use the front-panel control button to lock the button(s).

1. Press and hold Button 4 for four seconds, a menu appears on the screen.
Select option:
2. Select one of the following options:
Control Buttons
1
Menu Buttons lock
2
Power Button lock
3
Menu and Power
Buttons lock
Dell 27 Monitor
Description
Select this option to lock OSD menu function.
Use this option to lock power button. This will
prevent the user to turn off the monitor using
the power button.
Use this option to lock OSD menu and power
button to turn off the monitor.
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Operating your monitor
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