Preview Resolution

From the Preview Resolution dialog box, you can set the preview resolution to get better quality or higher preview scanning speed. Drag the scroll bar towards the left or the right, directly key the desired value into the text box beyond the scroll bar to set the preview resolution. The larger the value is, the better-quality image you will get in the Preview Window and the slower MiraScan scans the preview image. The range of preview resolution depends on different scanners, but it must match the relationship listed in the following table.