ViewSonic VA1912WB Support Question
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Question posted by sleebrown on June 24th, 2011
Contrast/brightness Box Appears By Itself And Won't Exit
Current Answers
Answer #1: Posted by sandrobot on July 27th, 2011 2:07 PM
OSD Lock: Press and hold the [1] and the up arrow for 10 seconds.
If any buttons are pressed the message OSD Locked will display for 3 seconds.
OSD Unlock: Press and hold [1] and the up arrow again for 10 seconds.
It took me a couple of tries but eventually the flickering stopped and I was able to close the Contrast/Brightness display.
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