Dell U2422HE Users Guide - Page 66

Operating the Monitor, Menu Buttons, Power Button, Menu + Power Buttons, Disable, right, Reset Menu

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Lock With the control buttons on the monitor locked, you can prevent people from accessing the controls. It also prevents accidental activation in multiple monitors side-by-side setup. Reset Menu • Menu Buttons: All Joystick functions are locked and not accessible by the user. • Power Button: 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. The default setting is Disable. Alternative Lock Method [for Menu/function buttons]: You can also press and hold the Joystick to the up or down or left or right for 4 seconds to set the lock options. NOTE: To unlock the button(s), press and hold the Joystick to the up or down or left or right for 4 seconds. Press the Joystick to reset all settings under the Menu menu to the factory preset values. 66 │ Operating the Monitor

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Operating the Monitor
Lock
With the control buttons on the monitor locked, you
can prevent people from accessing the controls. It
also prevents accidental activation in multiple
monitors side-by-side setup.
•
Menu Buttons
: All Joystick functions are locked
and not accessible by the user.
•
Power Button
: 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.
The default setting is
Disable
.
Alternative Lock Method [for Menu/function
buttons]: You can also press and hold the Joystick to
the
up
or
down
or
left
or
right
for 4 seconds to set
the lock options.
NOTE:
To unlock the button(s), press and hold the
Joystick to the
up
or
down
or
left
or
right
for 4
seconds.
Reset Menu
Press the Joystick to reset all settings under the
Menu
menu to the factory preset values.