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Using the joystick to lock/unlock buttons, Locking the power and joystick buttons – Dell P2223HC 21.5" 16:9 IPS Monitor User Manual

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Troubleshooting

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73

Using the joystick to lock/unlock buttons

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.

See also other documents in the category Dell Monitors: