Canon Powershot SX20 IS User Manual page 104

Changing the Color and Shooting
Y Color Swap
You can swap one color in an image for another when recording it. You can
only swap one color.
104
Choose Y.
Follow Step 1 on p. 59 to choose Y.
●
Press the l button.
●
The unchanged image and the Color
Swap image will both display.
●
The default setting is to change green to
gray.
Specify the color to be swapped.
●
Position the center frame so it is filled with
the color you want and press the q button.
The specified color will be recorded.
Specify the target color.
●
Position the center frame so it is filled with
the color you want and press the r button.
The specified color will be recorded.