GRASS VALLEY ACAPPELLA -, Instruction Manual

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Acappella — Instruction Manual 79
Acappella Configuration Pages
The
Bypass
is setting is used to pass an asynchronous signal. Placing a Des-
tination signal into
Bypass
mode makes the other settings in the table disap-
pear. Unchecking the
Bypass
setting returns the last saved settings.
Figure 29. Bypass Mode
Audio Mode
There are four variations in this mode:
•
Normal
Channel A to Channel A and Channel B to Channel B,
•
Swap
Channel A to Channel B and Channel B to Channel A,
•
A Only
Channel A to Channel A and to Channel B, and
•
B Only
Channel B to Channel A and to Channel B.
Only one of the four variations can be active.
Invert
When a channel is inverted a - (minus sign) will appear in front of the
A or B in the Output column.
Sum
When the channels are summed both an A and a B will appear in the
Output column. A + (plus sign) will appear between the two letters
unless the channels are inverted.
Mute
This attribute creates digital silence.
Mute
overrides all other settings.
Removing a Mute restores the previously applied settings. If a Source
lacking a signal is selected, the router will internally generate a syn-
chronous silence signal to keep downstream equipment locked.
AES Attributes Reference
The AES Attributes are illustrated here for general reference. Acappella
uses Channel A for Channel 1 or Left, and Channel B for Channel 2 or
Right.