Question about InFocus IN72 Multimedia Projector

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Thick purple line scrolling up from bottom of screen continually

Thick purple line scrolling upward from bottom to top of screen continually

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  • patrick reagan May 11, 2010

    is the line pulsating or flashing and is it uniform in size ? If this is the case, the engine may be bad. If it is a dark line that gradually gets lighter on one side, then your light tunnel is out of adjustment or collasped.

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If it is a uniform pulsating line, then it is the main board or engine. if it is a fuzzy line it is the light tunnel

Posted on May 11, 2010

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http://electronicshelponline.blogspot.com/
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bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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Hi ,Sorry, this is not a solution. I have a question about your line. Is it transparent? (can you see through if the picture is bright)Does it remain there all the time if you change inputs? My LG 42" just had a blue transparent line appear on the right side of screen. Tried a few trouble shooting things w/ no change. About 1 hour later it went away. Did you find a solution and what was it?

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