Lock/Unlock Menu And Built-In Diagnostics; Locking The Power And Joystick Buttons - Dell UltraSharp U2422H User Manual

Lock/Unlock Menu and Built-in Diagnostics

Locking the Power and Joystick Buttons

You can lock the Joystick and Power buttons to prevent access to the OSD menu
and/or power off the monitor.
To lock the buttons:
1. Toggle and hold the Joystick to the up or down or left or right for about 4
seconds until a pop menu appears.
2. Select one of the following options:
• Menu Buttons: All Joystick functions are locked and not accessible by the
user.
• Power Buttons: Only the Power Button is locked and not accessible by
the user.
• Menu + Power Buttons: Both the Joystick & the Power Button are locked
and not accessible by the user.
To unlock the button(s), press and hold the Joystick to the up or down or left or
right for 4 seconds. Select the Unlock icon to unlock the button(s).
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