This article provides more information about the OSD and Power Lockout Feature

Four OSD buttons are on the bottom of the monitor. These can be used to adjust various display parameters.



The buttons and their functionality are:



OSD and Power Lockouts

Press and hold the “Menu” and "  " buttons for two seconds to enable/disable the OSD Locking feature. When the OSD Locking is enabled, pressing any of the Menu, Up, Down, or Select
keys will have no effect on the system.

Press and hold the “Menu” and "  " buttons for two seconds to enable/disable the Power Locking feature. When the Power Locking is enabled, pressing the power switch will have no
effect on the system.