38
| Operating the monitor
Options
Description
4
Built-in Diagnostics
Use this option to run the built-in diagnostics, see
.
To unlock the button(s).
button (
button 4
) for four seconds until a menu
appears on the screen. The following table describes the options to unlock the front-
panel control buttons.
Dell 24 Monitor
Select Option:
Dell 24 Monitor
Select Option:
Dell 24 Monitor
Select Option:
Options
Description
1
Menu Buttons unlock
Use this option to unlock OSD menu function.
2
Power Button unlock
Use this option to unlock power button to turn off
the monitor.
3
Menu and Power Buttons
unlock
Use this option to unlock OSD menu and power
button.
4
Built-in Diagnostics
Use this option to run the built-in diagnostics, see
.