Canon 1236B001 - EOS Digital Rebel XTi Camera SLR Instruction Manual page 24

Using Click White Balance
You can adjust white balance by making a selected part of an image the
standard for white. Using click white balance is effective when using it in
parts of an image where white color tone has changed under the
influence of a light source.
1
Click on a point that is to be the standard for white.
2
Click
Displays the coordinates of the cursor position
and the RGB values (8-bit conversion).
Click
Reverts the
image to the
original settings.
The color of the image is adjusted with the point you selected as
the standard for white.
If you click on another point in the image, the white balance is
adjusted again.
To finish click white balance, click the [Click] button.
The image is adjusted based on the average value of a 5 × 5 pixel
range from the clicked point.
Even if you have selected a neutral gray point in an image, the
result of adjustment is the same as when you select a white point.
In the main window, you can also use click white balance by
clicking the [Click (RAW)] button (p.80) in the toolbar.
Introduction
Contents at
a Glance
1
Basic
Operation
2
Advanced
Operation
Advanced
3
Image Editing
and Printing
Processing
4
Large Numbers
of Images
5
Editing JPEG
Images
Reference
Index
23