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mike
06-16-2011, 08:40 PM
Hi, anyone knows where the smart bit enhancement stands for?
This feature was switched off in the service menu by a serviceman because the tv showed soft vertical lines on parts of the screen with the same colour. (40pfl9705 wk34)

petasis
06-17-2011, 11:08 AM
I am afraid that nobody knows what the options in the service menu do, except Philips.

Have the soft vertical lines disappeared after the change?

GertjanW
06-21-2011, 03:20 PM
The idea behind Smart Bit Enhancement is to convert 8 bit RGB video into 10 bit.
Most video content that enters your TV via a broadcasted signal is using 8 bit RGB. This can give quantization effects in scenes where the color changes gradually (i.e. a blue sky).

Smart Bit Enhancement tries to prevent this, since the LCD panel is 10 bit.
The processing power to do this is not present on all models.