Evolution Digital
SNS
Source Name Subtable
STC
System Time Clock
STT
System Time Table
VCM
Virtual Channel Map
1.2
References
[Ref 1] OpenCable Common Download 2.0 Specification, OC-SP-CDL2.0-I06-080118, January 18, 2008, Cable
Television Laboratories
[Ref 2] Service Information Delivered Out-of-Band for Digital Cable Television, SCTE 65, 2008
[Ref 3] Emergency Alert Message for Cable, ANSI/SCTE 18, 2007
1.3
Document Overview
The document is organized in the following manner.
Section 2 provides details on the various operating modes of the DTA.
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Section 3 discusses specifics on channel maps including channel types supported and updating the channel
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map.
Section 4 discusses resetting the DTA including types of resets, effects on stored parameters and how the
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DTA recovers from resets.
Section 5 discusses EAS.
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Section 6 discusses the Diagnostic Menu in detail including what all the parameters are that are displayed
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in each screen.
Section 8 provides troubleshooting tips.
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Appendix A provides the list of hunt frequencies.
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Appendix B provides the default value of the NVRAM parameters.
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Appendix C provides additional DTA screen shots showing various on-screen information.
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Appendix D provides details on the DTA headend messages.
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EVO-SUP-DMS2002HD-U-001-v1r0
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