Avision AV600U User Manual
Page 63
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8-3
Question:
The scanned image always comes out to be too dark.
Answer:
1) Use your application to modify the Gamma setting
to 2.2 and 1.8 for your printer and monitor
respectively.
2) Adjust Brightness setting from the TWAIN
interface to get a brighter image.
Question:
The scanner works well except for the line art, the
lines of which seem much thicker than the original.
Answer:
Increase the Brightness or adjust the Threshold
setting to adjust the line art image.
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