Canon 0206b003 - EOS Digital Rebel XT Camera SLR Instruction Manual page 35

Specifying the Color Temperature
You can specify the color temperature in the range of 2800 to 10000K (in 100K increments) to
adjust the white balance.
1
Select [Color temp.].
2
Adjust an image while viewing it.
Drag the slider left or right to adjust the color temperature.
Editing RAW Images
The adjusted value appears.
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