How to Unlock OSD on a ViewSonic VA912b Monitor
If the "OSD" (On-Screen Display) feature is enabled on your ViewSonic VA912b computer monitor, it means that the monitors on-screen display is locked. You can no longer use the "Menu" button to enter the settings screen and make changes to options like "Brightness" and "Contrast." Unlocking OSD will allow you to enter into the settings menu and make necessary configuration adjustments once again.
Instructions
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1
Press and hold the "1" button on the front of your ViewSonic VA912b computer monitor.
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2
Press and hold the "Up" button on the front of your ViewSonic VA912b computer monitor.
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3
Continue to hold these keys down simultaneously for 10 seconds. The words "OSD Unlocked" will appear on your monitor, indicating that the OSD has been unlocked successfully.
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