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7800 MultiFrame Manual
7880DEC-H264HD H-264 HD Decoder
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CVCT Repetition: Cable Virtual Channel Table consists of virtual channel definitions where
each channel is characterized by the two-part channel number that the user will use to access
the service, its text name, how the service is physically delivered, its MPEG-2 program_number,
its "source ID" and the type of service. This test checks that the Cable Virtual Channel Table
repetition rates do not exceed 400ms.
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EIT Repetition: The PSIP table that carries program schedule information for each virtual
channel, this test checks the following is true:
o EIT-0 Once every 0.5 seconds
o EIT-1 Once every three seconds
o EIT-2 and EIT-3 Once every minute
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RRT Repetition: Rating Region Table defines a rating system for a given region characterized
by a number of rating dimensions, each of which is composed of two or more rating levels. This
test checks that the Rating Region Table repetition rates do not exceed 60,000ms.
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STT Repetition: System Time Table provides a reference for the time-of-day to receivers. This
test checks that the System Time Table repetition rates do not exceed 1000ms.
More information can be found at:
4.3.3. P3 Clear Error Control
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Clear P3 Error: Enabling this function will clear all of the P3 fields.
4.3.4. ETSI TR 101 290 Test Conditions
The status LED located to the left of each test will highlight, when in Auto-Refresh, the dynamic status
of the stream.
For the majority of the ETSI TR 101 290 test it is possible to configure custom configurations to ensure
that particular alarms and conditions are fed back to the operator. It is important to select the Monitor
Enable check box (to enable custom monitoring parameters to be invoked), select the desired alarm
Severity and then configure the test Threshold.
NOTE: Syntax Errors P1, P2 & P3 are measured in ms. PCR Errors are measured
in ns.
7880DEC-H264HD - 28
http://www.atsc.org
Revision 1.0
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