TANDBERG M2/TT1220CIF/D, Инструкция по эксплуатации

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Operating the Equipment Locally
Page 3-8 Instruction Manual: Professional Receivers and Decoders (IRD)
ST.TM.TT1220.1
3.4.4 Setting Up the Transport Stream Output
Overview
The TT1220 unit might be fitted with an optional ASI output. This output
can be configured to either output the incoming transport stream ‘as-is’,
or, depending on configuration, output the transport stream with the
selected service descrambled.
Either way, the entire transport stream is output. Null packets are not
removed, and PIDs can not be filtered or remapped. The effective bit-rate
is the same as on the input.
The output is configured for descrambling according to Table 3.7.
Table 3.7: Configuring Descrambled Transport Stream Output
Step Action Result
1. Go to the System Options menu,
located under the Advanced submenu
in the Setup menu. The display will read “ADV: SYSTEM OPTIONS” on
the top line.
2. Set the “ASI out” option to “Descr”. The ASI output will now contain the currently selected
service components in clear.
Output Packet Format
Regardless of the input format, the ASI output of the TT1220 is always
byte spread 188 byte packets. Any RS information present on the input is
removed, and bursted data is buffered to a spread byte mode before being
output.