Vivitek 3000 Lumen SVGA DLP Projector

Hello. I am sorry if I am posting this in the wrong location. The other community page keeps giving me errors and won’t let me post.

My question:

We have been trying to figure out this projector. All works great except cannot get the screen “clear” It is blurry, fuzzy - to a point that we are not able to watch it without getting a headache. Can’t read any text. We have tried everything including different screens, walls, distances. Is there anything else we can try?

Vivitek 3000 Lumen SVGA DLP Projector
$189.99 $399.99 53% off list price
Sold by Woot, Inc.
Condition: Factory Reconditioned
http://sellout.woot.com/offers/vivitek-3000-lumen-svga-dlp-projector-10

Thank you!!