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 User’s Manual 
5.  ISIS Interface Operation 
 
 
The ISIS driver operation method is similar to the TWAIN’s. 
Every function on the ISIS interface screen is briefly described 
as below: 
 
 
 
 
Mode: Select one of scan modes, including B&W, gray, color 
options. 
Dither: 5 halftone levels available, can be disabled. 
Dots per inch: Select your desired resolution. 
Paper Size: Select your desired paper size. 
Brightness:
 Adjust your scan image brightness or darkness. 
Contrast: Adjust the range between the darkest and the 
lightest shades in the image. 
Default: Click to reset all settings. 
Area:
 Select your desired scan area or position. 
 
 
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