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Discussion Starter #1 (Edited)
I've just installed my new Sony VPL-HW420ES projector and I'm having trouble getting rid of a slightly trapezoidal image. (It is about an inch taller on the left side than the right.)

I have an OmniMount PJT40 mount which made it easy to make sure the projector is absolutely level on both axes. The top of the screen is five inches below the lens so I used the lens shift to position the image. The top of the image is absolutely level in the test pattern, but the bottom slopes up from left to right.

Thoughts? Suggestions?

Advance thanks

ted in littleton, co

*** EDIT ***

Kindly disregard, I figured it out ... needed to adjust the aim of the projector to be more exactly perpendicular to the wall, then lens shift again ...
 
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