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● Brightness/Contrast
This dialog box enables you to adjust the levels of brightness
and contrast of the image.
Click to adjust the brightness and contrast diagrammatically.
[Channel] Select a color to adjust either [Red], [Green],
or [Blue], or select [Master] to adjust all three
colors together when [Color] or [Color
(Documents)] is selected in [Color Mode].
Adjust the elements of grayscale when
[Grayscale] is selected in [Color Mode].
[Brightness] Adjust the brightness of the image by
moving the slider or entering values
(–127 to 127).
[Contrast] Adjust the contrast of the image by moving
the slider or entering values (–127 to
127).
[Reset] Resets all the current settings to their default
values.