Ensemble Designs 7555 HD / SD Video Processing Frame Synchronizer - Manual (Page 19)

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7555 HD/SD, 9550 3G/HD/SD, and 9550-XA 3G/HD/SD Video Processing Frame Synchronizers
Three Use Cases for the 9615 AES, Analog Audio, and
Data I/O Software Key Option
The primary functions relating to the 9615 AES, analog audio, and data I/O software key option are
addressed in the following three use cases:
• Embedding (using the module as a multiplexer)
• Disembedding (using the module as a demultiplexer)
• In-line processing
Each use case is presented as a list of sequential steps. For further details about a specific process,
see the corresponding menu discussion. The menu references in each use case are linked to their
respective menu discussion pages. The overall menu discussion begins on page 24.
Embedding
These are the sequential steps to embedding:
1. Connect the video signal to the SDI In BNC input (page 12).
2. Route digital audio into the module through the AES BNC inputs; route analog audio through
the 15-pin D connector (page 12).
3. Select and configure the pathways of the incoming audio signals to go to the desired mixer
input channels by using the In 1:4, In 5:8, In 9:12, and In 13:16 menus (page 45).
4. If you are encoding audio signals into Dolby E or Dolby D/AC-3, select which mixer channels
you want to send to the encoder (up to four pairs) by using the Encoder menu (page 53).
5. Work with the mixer to configure gain levels, output bus assignments, Mix Mode selections,
and the LevelTrack Audio Loudness Control AGC software (optional) by using the Mix 1:4, Mix
5:8, Mix 9:12, and Mix 13:16 menus (page 41).
6. Determine which channel groups to embed into the outgoing SDI signal by using the Mux
Out menu (page 35).
7. If you are encoding audio signals into Dolby E or Dolby D/AC-3, use the Encoder Insert control
on the Mux Out menu to place the encoder output onto a pair of audio channels on the
outgoing SDI signal (page 35).