
techchris
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Jul 25, 2007, 6:09 PM
Post #5 of 5
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Re: [psychosam] philips tv picture problem redish
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you need to access the service menu to reset the grey scale.this is tricky if you have not done it before.press 062596 index on the remote ,select GDE then select WHITE TONE. RGB cut offs and drive levels are listed but you really need a scope to do it properly.DONT adjust anything else in the service menu.press menu then switch off to memorise any adjustments.
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