Adjust Exposure - HP 6300C - ScanJet - Flatbed Scanner User Manual

Adjust exposure

The scanning software automatically selects the
optimal exposure settings for the output type applied
to the image of a picture. However, if the original
picture needs the brightness or contrast adjusted, you
can use the
Exposure Adjustment
decrease:
highlights (see page
shadows (see page
midtones (gamma) (see page
clipping of white and black pixels (see page
output levels for white and black pixels (see page
The exposure settings you select will be applied to the
final scan.
You can also use the
view the distribution of pixels (see page
read the RGB values of the pixels in the image (see
page ).
81
The
Exposure Adjustment
grayscale output types.
Adjusting images of
4
pictures
tool to increase or
)
78
)
79
)
80
tool to:
Exposure Adjustment
81
tool is active for the color and
Book Contents
Using the Exposure Adjustment tool
From the
1
The
Exposure Adjustment
Refer to the following sections for using the
2
Adjustment
Changing highlights
Changing shadows
Changing midtones (brightness)
)
83
Checking for clipping of pixels
)
85
Setting pixel output levels
Applying the default exposure settings
Click the
The optimal exposure settings determined by the
•
)
scanning software are applied to the
Adjustment
The results of the changes to the exposure settings
•
can be seen in the preview area.
Index
menu, select
Tools Exposure Adjustment
tool appears. (See page
tool:
on page
78
on page
79
on page
on page
on page
button in the
Auto Exposure Adjustment
tool.
HP PrecisionScan Pro User's Guide
+ $ %&
.
.)
36
Exposure
80
83
85
tool.
Exposure
77