Avision fb1210u 사용자 설명서

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FB1210U User’s Manual 21
4.1.2 
SELECTING A PROPER IMAGE TYPE 
 
 
 
1.
 Image Type 
 
Please see following table for a 
choice of an ideal 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.   
16-bit Grayscale 
Choose 16-bit Grayscale if you need to scan a B&W 
photo. 
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.   
48-bit Color 
48-bit Color reproduces your photo with more subtle 
gradations of color yet it requires twice the disk 
space of that of 24-bit Color.