Matrox MXO2 Installation And User Manual page 178

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From the Genlock Source list, select one of the following:
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or Not Locked , to indicate whether or not MXO2 is presently locked to your
selected genlock source. When you change the genlock source, distorted video
and silent audio will be output until MXO2 locks to the new genlock source.
Under Genlock Video Format , select your genlock source's video format.
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If you can't select a video format, make sure that your genlock source
matches the specified video format. When the genlock source is set to
Internal
Under Advanced Settings , drag the Horizontal Delay and Vertical Delay
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sliders to adjust the horizontal and vertical timing of your video outputs with
respect to your genlock source. This lets you compensate for cable delays
within your system.
Click OK to save your settings.
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Specifying your audio output settings
The audio output page lets you adjust various settings for your audio output from
your MXO2 system. For example, you can adjust the volume of your analog
audio output before or while playing back clips.
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click the Disk button.
° To specify your audio output settings:
Click the Options button in the Matrox A/V Tools dialog box.
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2 Click the Playback Settings button. This displays the Matrox Playback
Settings
Chapter 10, Using Matrox A/V Tools
Internal Genlock to MXO2's internal reference signal. Select this
option only if you don't have an external sync generator or other reliable
external video sync source.
Black Burst Broadcast Quality
source connected to the reference (REF) input on MXO2. This must be a
stable sync source, such as an external sync generator (bi-level black burst
for SD or tri-level sync for HD), or a source VTR that has a built-in TBC.
Analog Video , SDI Video , and HDMI Video Genlock to your analog,
SDI, or HDMI video source connected to the video input on MXO2.
The status of your genlock source will be displayed, such as Locked
, the genlock video format is set to your main video output format.
Before adjusting these settings, you must have a clip in the clip list and
dialog box.
Genlock to an external analog sync