9.4.6 Exposure
Picture 40: Exposure and Gamma settings
Value range from 0 (zero) to 100.
Sets the threshold value for the black cut function or for the auto exposure function.
No
Function disabled.
Black Cut
Sets the threshold for
black
. All pixel values found in the image below the
selected value are set to black.
Result: The image contrast is improved.
Auto
Sets the threshold for
black
and activates the
automatic exposure
control.
These function searches the image for the highest and the lowest pixel value.
The highest pixel value is defined as “white”. Is the lowest pixel value higher
than the threshold it is defined as “black”. Otherwise all values below the
threshold are defined as “black”.
Result: Automatic contrast control and the image contrast is improved.
9.4.7 Gamma
Only with color modes
True Color
and
Grayscale
.
Value range from 1 to 2.5.
9.4.7.1 Preselection
Selects predefined settings for gamma.
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Operation Manual
