Ensemble Designs Avenue 7500, Руководство пользователя, Страница: 21 / 44

Use the Aud In A menu shown below for the 8415 to adjust the following parameters:
• 1/2 Input – select the input audio source for Input 1/2.
• 3/4 Input – select the input audio source for Input 3/4.
When an AES input pair is selected as an input, the corresponding AES BNC on
the rear of the module will become an input. If an AES input is not selected, the
corresponding BNC on the rear of the module will automatically become an output.
Refer to the block diagram on page 4 for an illustration of the input/output BNCs.
• 1/2 Mode – for a Serial input with embedded audio, select the type of audio in the
stream:
• Audio – the embedded stream is standard audio.
• Data – the embedded stream is a non-audio signal.
• Auto – the module will detect the type of signal embedded in the stream,
audio or data.
• 3/4 Mode – select the type of audio in the serial stream as described above.
• DeMux Group – select the embedded audio group to demultiplex from the selec-
tions. The status of embedded audio is shown in the Embed In A view. It will be
reported as None or Present .
The status of the corresponding audio inputs are shown next to the control. Status is
reported as one of the following:
• No Input – no serial digital embedded audio is detected.
• Audio Sync – the audio embedded in the stream is synchronous with the timing
reference.
• Data Sync – the data embedded in the stream is synchronous with the timing
reference.
• Audio Async – the audio embedded in the stream is non-synchronous with the
timing reference.
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Model 7500 HD Video Frame Sync