Using the joystick to lock/unlock buttons, Locking the power and joystick buttons – Dell C2723H 27" Video Conferencing Monitor User Manual

Page 94

Text mode
Original mode

│

Troubleshooting

If your monitor screen remains blank after you use the previous procedure, check
your video controller and computer, because your monitor is functioning properly.

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:

Toggle and hold the joystick to the

down

left

right

for about 4

seconds until a pop menu appears.

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.