Question about InFocus LP70+ Multimedia Projector
Lp70+ display a solid vertical black line on the right side of the screen. This line covers part of whats being displayed on screen.
Lamp replaced but still the same problem
The light tunnel is either collapsing and blocking the light going through it (and needs replacement) or the vertical/hoizontal adjustment of the tunnel. if you take the lamp out and move the colorwheel (with a pencil eraser) to the clear section, you should be able to see a square through it. if part of the square is blocking the middle, the tunnel needs replacing.
by the way, on some projectors the light tunnel is called an integrator rod.
Posted on May 28, 2009
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Posted on Jan 02, 2017
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