Ensemble Designs 4500 ASI and SMPTE 310M Converter and MPEG Transport Processor - Manual (Page 28)

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Model 4500 MPEG Stream Processor
Process Menu
The Process menu allows you to select which Output Format you want (DVB-ASI or SMPTE 310M) for
BNC Outputs 1 through 4 for the processed signal. You can also configure how you want to treat CRC
insertion and CRC and Checksum error generation using the drop-down menus CRC Insert and CRC
Error Generator. Data Integrity history is carried forward through the system to facilitate fault finding.
Output Format • – Set the output of the 4500 module to the desired signal type, either DVB-ASI
or SMPTE 310M.
CRC Insert • – Available selections are: Off, On - Forward, On - No Fwd.
Off means that no CRC packets are inserted into the signal.
On - Forward means that CRC packets are inserted into the signal and also forwarded on so
that they can be detected downstream.
On - No Fwd means that CRC packets are inserted into the signal but are not forwarded on.
CRC Err Gen • – Available selections are: Off, CRC Error Only, CSum Error Only, CRC & CSum Error.