ViewSonic VX2766-2K-PRO User Manual page 22

Key
Move and hold the Joy Key
Power
button.
When the menu appears on the screen, continue holding the key
for 10 seconds to lock/unlock the
Power
If the
the screen:
Move and hold the Joy Key
the boot up screen when the monitor is turned on.
Description
(→)
Power Lock/Unlock
Locking Power Button
Press and hold for 10s
to lock power
button is locked, the below message will appear on
Power Lock/Unlock
Power Button Locked
(↑)
Boot Up Screen On/Off
Press to turn on
22
for five seconds to lock/unlock the
Power
button.
3
for five seconds to display/hide
Off