Canon FB636U Scanner User Manual


 
49
S T E P 4
To Change the Gamma Value Settings
[ ] Click the Gamma button.
The Color Correction dialog box opens.
Click the radio button for Gamma Value Setting and set the gamma value.
Click the OK button.
The image in the preview window changes to reflect the change in this setting.
Hint
• You can also open this dialog box by pulling down the Image menu in the
operation panel and selecting Color Correction.
Slider
[
] Drag the button to the left or
the right or click the left or right
arrow [
] [ ] to change the
setting.
Resets the value to 1.00
Reflects the value of the setting
selected with the slider bar.
Without using the slide bar, you
can also enter the value directly
by clicking the value to change it.