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9921-FS Function Menu List and Descriptions
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9921-FS PRODUCT MANUAL
9921-FS-OM (V1.18)
Audio Bus Input Routing/Controls
Provides routing, gain, and individual/master audio-video
delay controls for embedded, AES, analog, and downmix/
flex mix input audio. These controls route selected audio
sources onto the card 16-channel internal bus (which is
used for all audio processing).
Table 3-2
9921-FS Function Menu List — continued
All audio inputs are transferred through the card
via the 16-channel Internal Bus (Bus Ch 1 thru
Bus Ch 16).
The example above shows various Source
selections that direct Emb Ch 1 thru Ch 6 and
AES Ch 1 and Ch 2 onto the card internal bus
(unused bus channels can be set to Silence or
Mute).
Each bus channel provides Gain, Mute, and
Audio/Video Delay Offset controls. A Bulk
Audio/Video Delay control provides master
control of all 16 internal bus channels.
The source-to-destination correlation shown
here is only an example; any of the sources
described on the following pages can route to
any of the internal bus channels.
Bus Ch 1
Bus Ch 2
Bus Ch 3
Bus Ch 4
Bus Ch 5
Bus Ch 6
Bus Ch 7
Bus Ch 8
Bus Ch 9
Bus Ch 10
•
•
•
Bus Ch 16
Silence
or Mute
AES Ch 1-2
Emb Ch 1 – 6
Input Audio
Crosspoint
Card 16-Ch Internal Bus
(Gain, Mute, Bulk and
Channel Delay Controls)
•
•
•
