Wohler AMP2-16V-M, Руководство пользователя

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Page 30
How Do I Synchronize External Surround Sound Audio with
Video?
Audio from the 3G/HD/SD-SDI inputs can be delayed so that all of its destinations,
including outputs will receive the delay. The SDI input channels can be delayed up
to 160 ms, adjustable in 1 ms increments. Note that if you are using both the SDI
input delay and the monitor mixer delay, the effect to the internal speakers is
additive for a total of up to 330 ms.
Note:
The Audio Delay you set also applies to the AES outputs on the 3G/HD/SD-
SDI I/O card and to the re-embedded output if this option is selected and the same
AES channels are re-embedded.
SDI input Audio Delay is enabled and adjusted in the 3G SDI I/O Card Configuration
Menu. Before proceeding to this menu, adjust the Main Screen controls so that you
are viewing the video and hearing the associated audio on your surround sound
system. Then proceed to the 3G SDI Input Configuration Menu:
Configuration Selection
Menu
Main Screen
Menu
Audio
Processors
Audio Processor Card Menu
3G SDI I/O Card
Configuration
3G SDI I/O
Configuration Menu
Figure 3–9: 3G SDI I/O Configuration Menu
3G SDI I/O Slot 1 Configuration Menu
Save / Exit Help Cancel
Slot 3 (AES In)
Pair 1
Slot 1 (SDI In)
Pair 3
Output
Assign
Pan
+0 +0 +0 +0
Mix Input
Select
Chan. 1 Chan. 2 Chan. 3 Chan. 4
Mixer
Channel
Select
Channel
Trim
SDI Audio
Delay
80 mS
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Re-Embed
Select
1. Press the Audio Delay control to turn on the delay feature. Note that using
the Re-Embed:Select setting, you can also delay the audio embedded in the
reclocked output, which may be useful in synchronizing an external video
monitor with the audio signals.
2. Turn the Audio Delay control while listening to the audio and watching the