Matrox DigiSuite LX MAX, Руководство пользователя и инструкция по установке

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Chapter 7, Configuring Your DigiSuite LX MAX
°Important After adjusting the
H Phase
, make sure you also make
an appropriate adjustment to the
SC Phase
(explained below).
✃
SC Phase Use this control to advance or delay the video output’s
subcarrier phase with respect to your video genlock source.
Because of the method used to perform the SC Phase adjustment, not
all values between –180 and 180 degrees are supported. If needed, the
value you enter will be clipped to the nearest supported value.
✃
Key H Phase Use this control to advance or delay the horizontal
timing of the DigiSuite LX key output and sync signals with respect to
the video output signal. You may need to do this to align your key
images with their underlying images when routing the key output to a
downstream switcher.
To check the external key alignment, set the display source in the
DigiSuite LX Video Out dialog box to Graphic (external key) , then
select Graphic for Key H Phase Adjustment from the Test Pattern list.
Timing settings for DigiSuite LX with the digital
module
If you have the optional digital module, the following timing controls are
provided when you click the
Adjust Timing
button in the
DigiSuite LX
Video Out
dialog box:
✃
Master Timing Use these controls to advance or delay the video and
key outputs from both DigiSuite LX and the digital module with
respect to your video genlock source (your analog and digital signals
are adjusted
simultaneously ). This lets you compensate for cable
delays within your system.
✄
H Phase and Fine-tune H Phase Adjusts the horizontal timing of
the video and key outputs. Use the Fine-tune H Phase control only
if you need to fine-tune the H Phase adjustment by subpixels.