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dean cobb
Joined: 19 Sep 2009
Posts: 16
Location: Parma Ohio
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| Posted: Tue Nov 03, 2009 5:05 pm Post subject: can not make red or blue match green |
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trying to do convergence. I can not make red or blue match green. I have a zenith pro 895x. I have read the online manuals but no help. is there a setup from a different pj out there that explains it to do it in a easier way. It looks easy until you try it. Thanks
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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dean cobb
Joined: 19 Sep 2009
Posts: 16
Location: Parma Ohio
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| Posted: Tue Nov 03, 2009 5:22 pm Post subject: |
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I have done that but no help. I know I made matters worse now. I am just trying to figure out a good starting point for the green. Because all my outher colors seam to big and I cannot get them to adjust when in setup to match green . I was thought in normal operation geomertry shows screen size but shows na in setup. I thoght that it would be the same way to set the outher colors for base size than go on from that point
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jkruger
Joined: 24 Oct 2007
Posts: 2435
Location: Carlsbad, CA
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| Posted: Tue Nov 03, 2009 5:34 pm Post subject: |
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How far away is the screen? Sounds like the throw distance may be incorrect. Where are you located?
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garyfritz
Joined: 08 Apr 2006
Posts: 12088
Location: Fort Collins, CO
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| Posted: Fri Nov 06, 2009 3:18 pm Post subject: |
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Yes, a correct mechanical setup is **crucial** and it includes many things: making sure the projector is at an appropriate distance, making sure it is dead centered and ABSOLUTELY PERFECTLY perpendicular to the screen. Then zero out all electronic convergence (start with a fresh reset projector) and point the Red & Blue tubes/lenses so all 3 colors are converged (as close as possible, at least left/right) in the center of the screen. Have you done ALL of those things?
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