Canon PowerShot S90 User Manual page 78

Adjusting the White Balance
Manually Correcting the White Balance
You can correct the white balance. This adjustment will have the same effect
as using a commercially-available color temperature conversion filter or
color compensating filter.
•
B stands for blue, A for amber, M for magenta, and G for green.
•
Even if you change the white balance setting in Step 1 on p. 77 after
making adjustments in the correction level, those adjustments will be
retained. However, the adjustments will be reset if Custom White
Balance data is recorded.
You can also assign white balance correction to the Ï ring (p. 98).
•
•
One level of the blue/amber correction is equivalent to 7 mireds of a
color temperature conversion filter. (Mired: Measuring unit indicating the
density of a color temperature conversion filter.)
78
Correct the White Balance.
●
In Step 1 on p. 77, choose
the Ï ring to adjust the B and A correction.
The icon displays on the screen.
●
For even more specific adjustments, press
the l button.
The selection screen appears.
Turn the Ï ring and Ê dial or press the
●
opqr buttons to adjust the level of
correction.
●
To reset the correction level, press the
n button.
Press the l button to complete the
●
setting.
and turn