The OSD can be enabled or disabled by pressing and holding the Menu button on the front panel
for 10 seconds. If the OSD is locked, the warning message OSD Lock displays for ten seconds.
* If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
* If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD. OSD
stands for "On Screen Display." It is an onscreen configuration menu included with various monitors
When you press the MENU button or one of the other buttons on the
front or side of a monitor, the onscreen display may appear.
The OSD typically includes monitor calibration options, such as
brightness, contrast, and color adjustments. Some OSDs may also include
horizontal and vertical position controls as well as tilt and keystone
If you can't make adjustments to the monitor settings using the OSD
interface, the onscreen display may be locked. You may also see the
phrase "OSD Locked" appear when you try to change the settings. Some
monitors include an option within the menu called "OSD Lock", which you
can turn on or off. If this option is available, simply turn OSD Lock
off and you will be able to make adjustments to the settings.
If your monitor does not include the "OSD Lock" option, you may be
able to unlock the OSD by pressing and holding the MENU button on the
front or side of the monitor for several seconds. If you try this
method, be patient! It may take up to 15 seconds for the OSD to unlock.