Avision DS320F (DF-0707S) - Manual (Page 21)

3-5
3.4 Using the Basic Features
3.4.1 Choosing Your Scan Method
Choice:
Flatbed: Used to scan a single page on the flatbed, for example, pages from
newspaper clipping, paper with wrinkles or curls.
ADF/Multipage: Select this setting if you need to scan multi-page document
from the automatic document feeder (ADF).
3.4.2 Selecting a Proper Image Type
Black & White Choose B&W if your original contains only B&W text,
pencil or ink sketch.
Halftone Halftones are reproduction of image that gives the illusion
gray. An example of halftone imaged would be the
pictures you see in newspapers.
8-bit Gray 8-bit Gray images contain actual shades of gray.
8-bit Color 8-bit Color image provides 256 levels of color hues.
24-bit Color Choose 24-bit Color if you wish to scan a color image.
Black & White Halftone Gray
8-bit Color 24- bit Color