Canon PowerShot V10 Advanced User's Manual page 76

[ ] Color Temperature
A value can be set representing the white balance color temperature.
1.
Select [
2.
Set the color temperature.
Note
When setting the color temperature for an artificial light source, correct the white
balance (toward magenta or green) in [
When setting [
temperature meter, take some test shots in advance and adjust the setting as
needed to compensate for any difference between the color temperature meter and
the camera.
: White balance].
Select [ ], then press <
Press the < > <
then press the <
The color temperature can be set from approx. 2500K to 10000K in
100K increments.
] to a value measured with a commercially available color
>.
> keys to set your preferred color temperature,
> button.
] on the Quick Control screen as needed.
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