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Page 67
BrightEye NXT 450 Clean Streaming Router
Installation, Configuration and Operations Guide
The configuration controls for the TSGs as are follows:
To Select the TSG Standard
Select the desired operating format and frame rate.
Note:
The choice of Standard for the Primary Test Signal
Generator sets the System Frame Rate for the entire
Router. This is detailed earlier in the section Setting
Up Timing and Genlock on page 50.
If the Secondary TSG is set to a Standard which is incompatible with
the System Frame Rate (determined by the Primary TSG), then it will
have a free-running H and V. This makes it possible, for example, to
produce both HD1080i/59.94 in the Primary TSG, and 1080i/50 in the
Secondary TSG. Both will have the same frequency accuracy (from the
genlock reference), but only one will be vertically and horizontally
timeable.
To Select the TSG Pattern
Choose the desired test pattern to be presented by the TSG.
In addition to Black and Bars, the Pathological test pattern is provided.
Also known as Digital Checkfield, it is a “worst-case” signal that stresses
SDI cable drivers and equalizers. It is extremely useful in proving the
integrity of a system.
