Chapter 4: The Video Viewer 33
Figure 4.2: Manual Video Adjust Dialog Box
2. Click the icon corresponding to the feature you wish to adjust.
3. Move the Contrast slider bar and then fine-tune the setting by clicking the Min (-) or Max (+)
buttons to adjust the parameter for each icon pressed. The adjustments display immediately in
the Video Viewer window.
4. When finished, click Close to exit the Manual Video Adjust dialog box.
Target video settings
The Image Capture Width, Pixel Sampling/Fine Adjust, Image Capture Horizontal Position and
Image Capture Vertical Position adjustments affect how the target video is captured and digitized
and are seldom changed.
Table 4.2: Descriptions for Figure 5.2
Number Description Number Description
1 Image Capture Width 8 Pixel Noise Threshold
2 Pixel Sampling/Fine Adjust 9 Automatic Video Adjustment
3 Image Capture Horizontal Position 10 Refresh Image
4 Image Capture Vertical Position 11 Adjustment bar
5 Contrast 12 Video Test Pattern
6 Brightness 13 Performance Monitor
7 Block Noise Threshold 14 Close button
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