Apple AppleVision monitors (OS 7.1) - Manual (Page 29)

3 To set the white point in degrees Kelvin, move the slider to the desired setting.
Note: Kelvin settings on the slider are not the same as the predefined settings
in the White Point pop-up menu. For example, 6500 Kelvin on the slider is
different from the 6500 + 8MPCD setting in the White Point menu.
4 To set the white point using CIE xy or CIE u’v’ color spaces, click the appropriate button;
then adjust the white point by moving the crosshairs or typing values in the text boxes.
The CIE settings are standard color spaces defined by the Commission on
Illumination (CIE) in 1931 and 1976. For more information about color
spaces, see Chapter 8, “DigitalColor Meter.”
5 Click Save to save your setting.
6 Enter a name for your setting.
This name will appear in the White Point pop-up menu so you can select the
setting when you want to use it again.
7s Click Recalibrate to change the monitor to the new white point setting.
29 Color Settings