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Sylvania 6720 FDF - Change color temperature    
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controlvoice



Joined: 15 Dec 2015
Posts: 1
PostPosted: Tue Dec 15, 2015 2:12 pm    Post subject: Sylvania 6720 FDF - Change color temperature Reply with quote
I have a Sylvania Model 6720 FDF TV. It does not have a user color temperature control, to change the setting between COOL, NEUTRAL and WARM. It was preset at the factory at COOL, and the black and white picture is way too blue for my taste. I need to know the service menu code, how to get to the RGB Drive and RGB Cutoff settings, how to change those values, the values that will produce a true neutral black and white picture, and how to save the values once they've been changed. Thank you.
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JTS1957



Joined: 21 Jan 2009
Posts: 2395
Location: Far, Far Away
PostPosted: Tue Dec 15, 2015 2:45 pm    Post subject: Reply with quote
May want to test CRT, as if worn, MAY affect color beyond what White Balance can compensate for.

http://elektrotanya.com/sylvania_6720fdf_sm.pdf/download.html

Don't muck it up. How to get into service mode along with instructions on how to prepare the remote to be a service remote are included.
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