Visioneer 9420 manual Adjusting the Resolution

84VISIONEER 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.

Click to close the settings panel

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.

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.