Cobalt Digital OBSIDIAN 3G 9502-DCDA-3G Downconverter - Manual (Page 50)

3
9502-DCDA Function Submenu List and Descriptions
3-24 9502-DCDA PRODUCT MANUAL 9502DCDA-OM (V1.3)
Provides an audio crosspoint allowing the audio source
selection for each AES audio output channel. Also
provides Gain, Phase Invert, and Muting controls and
peak level meters for each output channel.
Note: • AES Out Ch 2 thru AES Out Ch 16 have controls identical to the Source, Gain, Mute, and Phase controls described
here for AES Out Ch 1. Therefore, only the AES Out Ch 1 controls are shown here.
• Although card de-embedding supports de-embedding to AES channels 1 thru 16 (AES pairs 1 thru 8), current rear
module options support output only to pairs
1 thru 4.
• For each channel, its source and destination should be considered and appropriately set. Unused destination
channels should be set to the Silence selection.
• AES Output Channel Source Using the Source drop-down list, selects the audio input source to be
routed to the corresponding AES output channel from the following
choices:
• Embedded input channel 1 thru 16 (Emb Ch 1 thru Emb Ch 16)
• Built-in Tone generators Tone 1 thru Tone 16
(all are -20 dBFS level; freq (Hz) in ascending order are 100, 200, 300,
400, 500, 600, 700, 800, 900, 1k, 2k, 4k, 6k, 8k, 12k, and 16k)
• Audio LTC
• Downmixer L
• Downmixer R
Note: Although DashBoard controls for de-embedding to AES out
channels AES Out Ch 1 thru AES Out Ch 16 are present, current
rear modules allow only AN Out Ch 1 thru AN Out Ch 8 (pairs 1
thru 4) to be used.
• Channel Mute/Phase Invert/Gain Controls
and Peak Level Display
Provides Mute and phase Invert channel controls, as well as peak level
meter for each output channel. (Meter shows level as affected by Level
control.)
Gain controls allow relative gain (in dB) control for the corresponding
destination AES output channel.
(-80 to +20 dB range in 1.0 dB steps; unity = 0 dB)
Note: Although the 9502 can pass non-PCM data such as Dolby ® E or
AC-3, setting the gain control to any setting other than default 0 will
corrupt Dolby data.
Table 3-2 9502-DCDA Function Submenu List — continued