http://www.televisionsavings.net/plasma-tv/why-are-there-two-rows-of-squares-on-the-bottom-of-my-plasma-tv Your Source For LCD and Plasma Reviews Tue, 22 May 2012 05:01:48 +0000 http://wordpress.org/?v=2.7.1 hourly 1 http://www.televisionsavings.net/plasma-tv/why-are-there-two-rows-of-squares-on-the-bottom-of-my-plasma-tv/comment-page-1#comment-2637 Marty F Fri, 02 Apr 2010 07:09:59 +0000 http://www.televisionsavings.net/plasma-tv/why-are-there-two-rows-of-squares-on-the-bottom-of-my-plasma-tv#comment-2637 Image retention(burn-in). That's a very common problem of older plasma Televisions. If you watch channels with non-translucent logos, the image can eventually harm the screen. Another potential burn-in cause, are watching a lot of programs recorded in 4:3 aspect ratio. Depending on how severe the damage is, sometimes it can be reversed or faded by displaying an all white image on the screen for a specified amount of time. Some plasma televisions have a screen-saver feature that comes on when a static(idle) image is displayed for a long time.<br><b>References : </b><br> Image retention(burn-in). That’s a very common problem of older plasma Televisions. If you watch channels with non-translucent logos, the image can eventually harm the screen. Another potential burn-in cause, are watching a lot of programs recorded in 4:3 aspect ratio. Depending on how severe the damage is, sometimes it can be reversed or faded by displaying an all white image on the screen for a specified amount of time. Some plasma televisions have a screen-saver feature that comes on when a static(idle) image is displayed for a long time.
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