Fujitsu Siemens Computers 21P4 Owner's Manual page 17

Setting colours (Color)
The "warmth" of the screen colours is set using the colour temperature. The monitor has three fixed
colour temperatures (K = Kelvin).
A26361-K886-Z100-1-5E19
Correcting corner distortion (Side Pin Corner)
Corner distortion is when the corner edges of the screen display are
bent inward or outward.
3 4 = Correcting lower corner edges of screen display
6 5 = Correcting upper corner edges of screen display
Correcting unsymmetrical corner distortion (Pinbalance Corner)
Unsymmetrical corner distortion is when the corner edges of the
screen display are bent inward on one side and outward on the
other side.
3 4 = Correcting lower corner edges of screen display
6 5 = Correcting upper corner edges of screen display
Calling the Color setting window
6 5 = Selecting function
Color 1 = 9300 K (factory setting)
Color 2 = 6500 K (factory setting)
Color 3 = 5000 K (factory setting)
Setting the colour temperature and colour (Color 1, Color 2, Color 3)
3 4 = Setting colour temperature
You can adjust the colour temperature in 100 K steps in the range
from 5000 K to 9300 K. The current colour temperature is displayed
in the middle position of the scale.
6 5 = Selecting colour (R, G, B)
3 4 = Setting colour ratios
Colour monitor 21P4
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