ScanSoft OMNIPAGE PRO X, Руководство пользователя

Страница: 78 / 116

78 Settings
• Select Flipscape to have landscape images rotated by 180
degrees.
Tip
Flipped and Flipscape options are useful if you are scanning pages in a book and
have trouble positioning the book correctly in the scanner. You can also rotate a
page image after it is loaded into OmniPage Pro. For more information, see
Rotating an image on page 57.
ADF settings
If you use a scanner with an automatic document feeder (ADF), you can
use the following settings.
• Select Scan until Empty to scan every page in your scanner’s
ADF.
This setting is useful when you want to scan a stack of pages at
once. If it is not selected, OmniPage Pro only scans the first
page in your ADF and you must click the Get Page or Start
button to scan each subsequent page.
• Select Double-sided Pages to scan pages that have text printed
on both sides.
OmniPage Pro scans pages and then prompts you to turn
them over so it can scan the reverse sides. If you have a stack of
double-sided pages, also select Scan Until Empty. After
scanning, page images are displayed in Image view in the
correct order. If you have a duplex scanner, do not set this; the
scanner’s own software can handle the double-sided scanning.
Scanning Resolution
Use this to select a scanning resolution in dots per inch (dpi). The
values offered are scanner dependent. For non-color scanning they
may range from 200 to 600 dpi, and from 200 to 300 for color
scanning. In general, 300 dpi is best for OCR accuracy. 400 dpi may
be better for very small print. Higher resolutions may be desirable for
saving higher-quality images to file or to OmniPage Documents, at
the expense of increased file size, processing time and maybe OCR
accuracy.