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84 VISIONEER ONETOUCH 9420 USB SCANNER USER’S GUIDE
The following figure shows an example of the Advanced Interface if you
click the Resolution setting in the list, or click the Resolution button.
ADJUSTING THE RESOLUTION
Resolution determines the amount of detail you can see in the scanned
image. The resolution setting for a scan is in dots-per-inch (dpi). The
higher the resolution, the finer the details, however, higher dpi settings
also take longer to scan and produce larger files sizes. Usually the higher
resolution settings are used for precision work, such as photographs or
fine artwork.
Note: The information in the scan settings list and the options you
select on the various settings panels are interactive. As you change the
settings on the panel, the numbers in the list on the left also change.
Click to close the
settings panel