Konica Minolta PS5000C MKII, Operator'S Manual, Page: 47 / 94

Chapter 3 PS5000C MKII Twain Driver
3-21
6
Click the “Histogram” button and the histogram screen will appear. Click the
“Draw” button to display the histogram and the average of the R, G, B values
of the selected area.
Adjust the tone curve so that the value of the “Gray Scale” will be within the
following range.
NOTE !
•
When the histogram screen is opened, the previous value
appears. Whenever you preview the screen after reselecting the
area or other parameters, be sure to click “Draw” on the histogram
screen to update the value.
•
Move the selected area with the mouse on the image and click
“Draw”, then the value will be changed to that of destination’s area.
•
If no area is selected, all image area will be adjusted.
7
If you want to adjust the tone curve, check “Adjustment” and select “7. Tone
Curve” in the pull-down list and then click “Start”.