Matrox Digidesktop, Руководство по установке и инструкция пользователя

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Chapter 4, Configuring DigiDesktop
Configuring the video input signals
To select a default video source and configure your video input signals,
click the
DigiDesktop tab, then the Input A or Input B tab.
q Video Source Use this list to select which video input to use from
the DigiDesktop connectors. For example, select Y/C (S-Video) 1 to
use the Y/C device connected to cable 1 for the specified input source
(either Input A or Input B).
q
Proc Amp Settings
Use these controls to adjust the default proc
amps for your incoming video signal. To obtain a precise setting for a
control, click its left or right arrow instead of dragging the slider. To
return a control to its factory default setting, click its
Def button or
SHIFT+
click the slider.
–
Hue
Adjusts the tint of the colors in the picture.
–
Chroma Adjusts the vividness (saturation) of the picture’s colors.
–
Level Adjusts the difference in luminance between the lightest and
darkest areas of the picture.
–
Setup
Adjusts the level of black in the picture.
q Apply Edge Sharpening to Video
Select this option to slightly
sharpen the edges in your picture. The edge sharpening is done by
amplifying the high frequency component of the video input’s
luminance signal. Be aware that selecting this option may reduce the
clarity of fine details in your image.