Need advise to finetune the game picture quality settings.

[Wildchildpr]

Can some one please explain and give details of ( Saturation & Color Balance ) settings.

I'm looking to improve picture quality but don't know what to expect with these 2 settings.

Actually they're in 0; I like to know if can improve.

Actual settings:
brightness 4
contrast 5
saturation 0
color balance 0

Thanks!

 

[D-Mind]

I'd like to know that too..

 

[Wildchildpr]

I notice a considerable quality gain with just increasing the brightess & contrast.

What to expect with (saturation & color balance) value changes?