Canon PIXMA MX392 Manual - Page 99

Adjusting Brightness and Contrast

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Adjusting Brightness and Contrast In ScanGear (scanner driver)'s Advanced Mode tab, click (Brightness/Contrast). Note Click (Down arrow) to switch to detailed view. Click (Up arrow) to return to the previous view. Click Defaults to reset all adjustments in the current window. Channel Each dot of an image is a mixture of Red, Green, and Blue in various proportions (gradation). These colors can be adjusted individually as a "channel." • Master Adjust the Red, Green, and Blue combined. • Red Adjust the Red channel. • Green Adjust the Green channel. • Blue Adjust the Blue channel. Note Only Grayscale will be displayed in Channel when Color Mode is Grayscale.

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Adjusting Brightness and Contrast
In ScanGear (scanner driver)'s
Advanced Mode
tab, click
(Brightness/Contrast).
Note
Click
(Down arrow) to switch to detailed view. Click
(Up arrow) to return to the previous view.
Click
Defaults
to reset all adjustments in the current window.
Channel
Each dot of an image is a mixture of Red, Green, and Blue in various proportions (gradation). These colors
can be adjusted individually as a "channel."
•
Master
Adjust the Red, Green, and Blue combined.
•
Red
Adjust the Red channel.
•
Green
Adjust the Green channel.
•
Blue
Adjust the Blue channel.
Note
Only
Grayscale
will be displayed in
Channel
when
Color Mode
is
Grayscale
.