UMAX Technologies Astra 4000 - Manual (Page 24)

To remove a selected frame:
1. Click on the Job List button. Thumbnails of the selected frames appear in the job list window.
2. Click on the thumbnail of the frame you want to remove. A red box appears around the selected
thumbnail. The frame in the Preview window associated with the thumbnail changes to a dashed
outline.
3. Click on the X button, located in the bottom-left corner of the thumbnail, to remove the frame.
Using the Color Adjustment Features
The Color Adjustment features allow you to make adjustments to the colors and/or tones in an image. The
following lists the color adjustment settings you can modify:
• Brightness, contrast, highlights, shadows, and gamma
• Image tones
• Color balance
• Rotation/Invert
Adjusting Image Brightness, Contrast, Highlights, and Shadows
When you click on the Brightness/Contrast tab from the Color Adjustment panel a series of slide bars
appear. Adjust the associated tones by dragging the slider in one of the bars to the left or the right.
Using the Brightness Bar
This setting determines the overall intensity level (gray level) of an image. Moving the slider on the scroll
bar to the right increases the brightness. Moving it to the left decreases the brightness. The default setting
is zero (0). The Maximum brightness setting is 100, the minimum setting is –100.
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