Page 52
Manual
B.4.2.3
Image Control 3
Picture 49: Image Control 3
Note:
Only in the color modes
24b color
,
8b color
, and
Grayscale
.
B.4.2.3.1 Exposure
This setting defines the exposure correction mode.
Available are
Black Cut, Auto
and
Fixed
.
Black cut
All color values in the image which are below the threshold for black are
displayed as black.
Auto
Activates the threshold for black and the automatic brightness control.
Automatic brightness control means the brightness range of the image is
expanded to the maximum range of the scanner. This converts the darkest
areas of the image to solid black and the brightest areas to solid white.
Fixed
Switches off the exposure correction mode.
B.4.2.3.2 Exp. Black
This setting defines the value for the threshold for black.
Summary of Contents for WideTEK 42
Page 1: ...Manual This device is compliant This device is compliant...
Page 2: ......
Page 131: ...Manual Page 131 For your notes...
