Cobalt Digital Inc 9926-2HtoS, Руководство по эксплуатации продукта

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9926-xHtoS-OM (V1.2) 9926-XHTOS PRODUCT MANUAL
3-23
Operating Instructions
9926-xHtoS Function Menu List and Descriptions
Input Audio Routing/Controls
Provides audio routing and per-channel/bulk audio
delay controls, and audio meters. These controls route
selected audio sources onto the card 16-channel
internal bus (which is used for all audio processing).
Also provides a Downmixer and Flex Mixer which can
be applied to program audio.
Note: •
Embedded Ch 2 thru Embedded Ch 16 have controls identical to the Source controls described here for
Embedded Ch 1. Therefore, only the Embedded Ch 1 controls are shown here.
•
For each channel, its source and destination should be considered and appropriately set. Unused destination
channels should be set to the Silence selection.
• Select Path For Input Audio Setup
Activates the user interface (UI) controls for a desired path. For example,
when Path 1 is selected here, the UI is now active for Path 1. When Path
2 is selected here, now the UI becomes active for Path 2.
Note: • When settings for a particular path are done (and Path Select is
set for another path), the previous path settings are locked in and
do not change unless manually touched again.
• All paths use the same UI and allow identical independent
control.
• Embedded Channel Source Select
Audio Routing Controls
Provides Mute and phase Invert channel controls, as well as gain and
peak level meter for each channel. Using the drop-down list, selects the
audio input source to be embedded in the corresponding Audio Bus
channel from the following choices:
• Embedded Ch 1 thru Ch 16
• Downmixer L (input downmixer)
• Downmixer R (input downmixer)
• Flex Bus A thru P mixer sum node outputs (input flex mix)
• Silence
Note: Although HDMI audio does not support greater than 10 audio
channels, because a 16-channel card audio bus is used for each
path, extra input “holders” are supported to correspond with the
16-channel audio buses.
Provides audio down-mix audio routing selections that
multiplexes any five audio channel sources into a
stereo pair.
Downmixer Controls
• Downmixer Source Controls Left Channel Input thru Right Surround Channel Input select the five
source channels to be used for the downmix.
Downmix channels Downmixer L and Downmixer R are available as
sources for embedded audio channels using the Channel Source
controls described above.
Table 3-1 9926-xHtoS Function Menu List — continued