Dell C2423H - Page 58

58  │  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.
• Po
wer 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 Disab
le.
Alternative Lock Method [for Menu/function
but
tons]: 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: T
o 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 m
enu to the factory preset values.