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

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9926-xHtoS-OM (V1.2) 9926-XHTOS PRODUCT MANUAL
3-29
Operating Instructions
9926-xHtoS Function Menu List and Descriptions
(continued)
• Surround Mix Ratio Control Adjusts the attenuation ratio of surround-channel content from 5-channel
source that is re-applied as Lo and Ro content to the DM-L and DM-R
stereo mix.
• 0 dB setting applies no ratiometric reduction. Surround-channel content
is restored with no attenuation, making Lo and Ro content more
predominate in the overall mix.
• Maximum attenuation setting (-80 dB) applies a -80 dB ratiometric
reduction of surround-channel content. Surround-channel content is
restored at a -80 dB ratio relative to overall level, making
surround-channel content less predominate in the overall mix.
(20 dB to -80 dB range in 0 dB steps; Default = 0 dB)
Note: Default setting is recommended to maintain surround-channel
predominance in downmix representative to that of the original
source 5-channel mix.
Flex Mixer – Provides a 16-channel mixer in which each selected
audio bus channel can be mixed onto up to 16 independent output
summing nodes. The input sources are the flex mix input channels.
Each input channel has independent gain and mute controls.
Flex Mix Controls
Note:
For each Flex Mix input channel, its source should be considered and appropriately set. Unused input channels should
be set to the Silence selection.
• Flex Bus Input Channel Source/Bus
Assignment — Gain
Bus Select drop-down selects the flex bus (A thru P) to which the source
will be applied.
Source Select drop-down selects a source channel to be applied to the
selected bus from the choices listed below.
• Card Path 1 thru Path 4 Audio Bus Ch 1 thru Ch 16
• Silence
Also provides relative gain (in dB) control
(-80 to +20 dB range in 0.1 dB steps; unity = 0.0 dB)
Table 3-1 9926-xHtoS Function Menu List — continued
Bus Select
Source Select