CAUTION: If this option is set to Transcode, and the SDI Embedding option has
been disabled (thus disabling the embedding of audio into the SDI stream), the
selected audio input which has gone through the synchronizer will not be present on
any of the audio outputs.
See Appendix E, “DigiDuplex Mode”, for a detailed explanation of DigiDuplex mode
and its settings.
SDI Out
Selects which four channels of the SDI video output the unit’s four audio streams (left
and right of channels 1 and 2) will be embedded into. This setting will be ignored if
the SDI Embedding option is off.
Valid Settings: Ch 1-4, Ch 5-8, Ch 9-12, Ch 13-16
Default Setting: Ch 1-4
Related Setting: SDI Embedding
Channel In->Out
Configures the routing of the input and output channels of the unit. The output
channels (1 and 2) can be swapped, or one input channel can be routed to both output
channels.
Valid Settings: 1-1 / 2-2, 1-1 / 1-2, 2-1 / 2-2, 1-2 / 2-1
Default Setting: 1-1 / 2-2
Related Setting: Aud Follows Vid
1-1 / 2-2 routes input channel 1 to output channel 1, and input channel 2 to output
channel 2.
1-1 / 1-2 routes input channel 1 to both output channels.
2-1 / 2-2 routes input channel 2 to both output channels.
1-2 / 2-2 routes input channel 1 to output channel 2, and input channel 2 to output
channel 1, thus swapping the output channels.
When one input channel is being routed to both output channels, only that input
channel’s LED will be lit to indicate the audio input source.
This setting is overriden if Aud Follows Vid (detailed earlier in this chapter) is
enabled, and the current video input source is AFV-linked to Chan 1 or Chan 2
(which will re-route the channel settings).
Sample Rate
Adjusts the sampling rate of the audio input.
Valid Settings: 48 kHz, 44.1 kHz, 32 kHz
Default Setting: 48 kHz
Related Settings: Test Freq-L, Test Freq-R, Fixed Delay,
96 kHz AES Output
As the SDI specification requires 48 kHz audio, this option must be set to 48 kHz for
SDI audio embedding to work. If the sample rate is set to a value other than 48 kHz,
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DPS-475/575 Service Manual
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