Philips 190SW8 - Manual (Page 53)

Color menu:
Color Menu allow you to adjust RGB, Black Level, White Point, Color Calibration, and
SmartImage (Please refer to SmartImage section).
You can follow the instruction and do the adjustment.
Refer to below table for sub-menu item base on your input.
Tab Heading Sub Menu Display in Analog Display in Digital
Color RGB Yes Yes
Color Black Level Yes Yes
Color White Point Yes Yes
Color Color Calibration Yes Yes
Color Viewing Mode Yes Yes
Example for Color
Calibration