Avision AV363C - Manual (Page 22)

4-7
Color Match:Adjusts the color quality of the image to make it
close to the original. This function uses default
parameters to adjust the image.
Reset: Resets the scanning parameters you set.
Invert: The invert command reverses the brightness and
the color in the image. For color images, each
pixel will be changed into its complementary color
at the command of Invert.
Calibration: Defines Brightness for the scanner. Users are
recommended to calibrate the light source if the
scanned image looks undesirable or comes out to
be too dark.
Quality/Speed Mode:
Users can select the mode to perform scanning
according to their own need. Select quality mode
scanning if your emphasis is on the quality of the
scanned image. Or you can select speed mode
scanning if you want to speed up the scanning
process.
Pixel/Inch/Cm:
Represents the different measuring systems to be
used in each scan.
Set Gamma: Adjusts the midtone of the image yet without
losing
details of the lightest and the darkest areas at the
same time.