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Captivator Pro & Captivator ProTV User Guide
9. Select the Video Display radio button in the Video Control
Panel to display the Video Display dialog box, which you use
to adjust the video picture.
People generally find it easier to adjust their picture when
displaying a stilled image with flesh tones.
To set up the video image:
i
Display an image with some white, some black, and some
middle tones.
ii. Turn Saturation to 0 to remove any color information.
iii. Use the Brightness control to set the black level. Try to set
the darkest part of the image to true black, not gray.
iv. Use the Contrast control to set the white level. Try to set
the lightest part of the image to true white, not gray.
v. Use the Gamma control to adjust the mid-tone level. Try
to get a good spread of middle tones, so that the image has
the correct brightness.
vi. Use the Saturation control to give the correct colors. Turn
Saturation up to at least 128.
vii. If you have an NTSC source, use the Hue control to
compensate for any blue or red tint.
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