Matrox DigiSuite LX MAX, User & Installation Manual

Page: 94 / 160

82
Chapter 7, Configuring Your DigiSuite LX MAX
✄
Setup
Adjusts the level of black in the picture.
✃
Use Automatic Gain Control (AGC) Select this option if you want
the gain of your analog input signal to automatically be adjusted to
compensate for very bright or dark images. This improves the
brightness or contrast of your picture.
✃
Source has Built-in TBC Select this option if your analog input
signal is stable and broadcast-quality. This allows DigiSuite LX to
reproduce the input signal as-is, without degradation.
If your source device doesn’t have a time base corrector or meet
broadcast-quality standards, make sure this option isn’t selected.
DigiSuite LX will then filter the signal to increase the tolerance for sync
pulse instability.
¯Note
Whether or not you select the Source has Built-in TBC option,
the input signal is always processed through the TBC on your
DigiSuite LX.
✃
Apply Edge Sharpening to Video Select this option to slightly
sharpen the edges in your picture (for analog input only). 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.
Configuring the video and key output signals
To configure the video output signals from DigiSuite LX, click the
DigiSuite LX
tab, then the
Video Out
tab.