FAE Professional Desktop Scanner, Руководство пользователя

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English
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The best way to select the scan resolution is to match the purpose of your scan
job. This is because the higher resolution you use for scanning, the larger the
scanned image file size will become. When resolution is elevated cross a certain
value, it will only enlarge the file size of the scanned image without improving the
image quality.
If you are scanning images for displaying on screens, such as web page images, a
resolution of 75dpi is sufficient.
If you are scanning images for printer output, we recommend that you use a
resolution of no more than 300dpi.
Scenarios for using a high resolution scan
High resolution scans are not normally used for our ordinary purposes. However,
they may be of use when professionals need to retain the sharpness and overall
quality of images.
Select a resolution (ranging from 75dpi to 19200dpi) from the Resolution box.
Alternatively, you may select Custom… to customize resolution. Once you select
Custom… , the following dialog box will appear:
From this dialog box, drag the scroll
bars to adjust the resolution of the X
(Horizontal) and Y (Vertical) axis
independently. This may however,
cause the resolution of the X-axis to be
different from that of the Y-axis.
Consequently, the shape of the original
image will be altered. To avoid this,
you may check the Sync check box to
adjust the resolutions of the X- and Y-
axes simultaneously. This will
constrain the proportions of the original
image.
When you get the desired effect, click on the OK button to confirm your settings
and close the dialog box. If you are not satisfied with the adjustment, click on the
Cancel button to cancel your settings and close the dialog box.