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ilias
Joined: 20 Apr 2007
Posts: 116
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| Posted: Sun Nov 08, 2009 6:59 pm Post subject: burn tubes or? |
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My screen in white color from left to right, from the middle to right, come get brown!
because of 10000 hours? can i fix this or correct some how? by calibration the grayscale or colors?
Screen is DALITE VIDEO SPECTRA 1.5 gain 120'' video format! 10 years old!
The PJ is G70!
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Mark_A_W
Joined: 15 Mar 2006
Posts: 3068
Location: Sunny Melbourne Australia
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| Posted: Sun Nov 08, 2009 10:04 pm Post subject: |
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Colour shift from a high gain screen?
Is your screen really all wrinkled?
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Zebu Fellenz
Joined: 21 Dec 2006
Posts: 2567
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| Posted: Sun Nov 08, 2009 10:27 pm Post subject: |
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Pull the lenses and look at the tubes. The G70 does have color uniformity, you might want to try messing with it.
Erik
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Elaine Benes
Joined: 25 Apr 2006
Posts: 1416
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| Posted: Mon Nov 09, 2009 2:54 am Post subject: |
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The burn on your green and blue are easily seen, I'd bet your red is burned too, BUT, color shift on a high gain screen is completely normal.. Take Zebu Fellenz advice and try to even it out with the color uniformity controls...
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ilias
Joined: 20 Apr 2007
Posts: 116
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| Posted: Mon Nov 09, 2009 9:54 pm Post subject: |
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<Go into the G70 service menu. Locate the "Uniformity" menu. There are options for "color uniformity" and for "brightness uniformity." Adjust these to taste and to fix the problem.>
This is it! Thank you!!!
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