Tektronix MTS400 Series, Быстрый старт Руководство пользователя

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Application Examples
The Tests tab views are displayed. The
navigation view is expanded to show the
failed test. The detail view shows any
PIDs associated with the highlighted test
(none in this example) and the event
log
fi ltered to show only events for the
highlighted test.
Examine the log entries for error
information. Note that the error reports
refer to a duration of 525 ms. This is
the PMT section repetition rate; 525 ms
was the value set in the example stream
created earlier.
6. In the navigation view, highlight the
1.5 PMT (Timer) test and select
Edit
Parameters from the context menu.
7. In the Edit Parameters dialog box, note
that for this stream the PMT section
maximum repetition interval is set
to 500 ms. Since the repetition rate
found in this stream exceeds this value
(525 ms), it is being reported as an error.
However, by examining the maximum
and minimum repetition rates shown in
the Edit Parameters dialog box (hover
the mouse pointer over the value
fi eld
and refer to the tootip), you can see that
the rate of 525 ms is within the range
recommended by the DVB standard,
40 ms to 25000 ms.
MTS400 Series Quick Start User Manual 65