Operation Manual

Dimâge Scan Dual 43
HISTOGRAM DIALOG BOX – NAMES OF PARTS
The histogram dialog box displays the frequency of occurrence of the 256 levels of brightness
for each of the colour channels that make up the image area inside the cropping frame. Level
0 is minimum brightness. Level 255 is maximum brightness. The midtones fall in-between.
• The histograms represent the red, green, and blue brightness levels for the control image. Click on and hold
to view the histograms for the preview image.
Click on in the preview window.
The Histogram dialog box will appear.
1. Control image
2. White point button
3. Black point button
4. Gray point button
5. Output histogram button
6. RGB synchro button
7. Load settings button
Continued on the following page.
8. Save settings button
9. Shadow sliders
10. Midtone slider
11. Highlight sliders
12. Output level sliders
13. Input level sliders
14. Preview image