User`s manual

Office Scan USB 19200
28
4.1 Advanced settings
Click on the 'Advanced' button to set a number of the scanner's extra functions.
4.1.1 Representation
Figure 30: Advanced settings
Item Function Options Description
•
R+Y+B channel
•
R channel only
•
Y channel only
A Selects the
colours to be
changed
•
B channel only
Sets the spectrum for all
the channels or for each
individual channel.
B Gamma Sets the gamma value.
C Gamma Curve The course of the gamma value.
Table 3: Functions for the advanced settings
When the Gamma value is changed, the changes will be visible in the bottom right-
hand corner of the image. The top right-hand corner of the image is the original
image.