Question about Panasonic PTL500U Multimedia Projector
My panny PTL500U is 2 1/2 years old. Recently I noticed a shadowing problem after I changed channels or paused a movie. Also, a spattering of tiny blue dot clusters has begun to appear on my screen. The number of dots keeps growing. What is going on? and how can I fix it?
You may need to adjust your overscan.
To do this you will need to press "MENU", choose "POSITION", now adjust the "V-POSITION" and move it only until the white line disappears.
The line that you see at the top sounds like SMPTE code, which is used by broadcasters for many purposes. http://en.wikipedia.org/wiki/SMPTE_time_code
Posted on Feb 28, 2011
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