Extron electronics XMP 240 C AT, Руководство пользователя

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XMP 240 C AT • DSP Configurator Software 55
5
dBFS Text Readout — Displays a numerical readout of the output signal level.
6
Polarity Button — Click this button to invert the signal polarity of the selected output.
When the button displays the black
+
symbol on a gray field ( ), the polarity is normal.
When the button displays the black
-
symbol on a yellow field ( ), the polarity is
inverted.
7
Mute Button — Mutes the signal at the output stage.
8
OK Button — Confirms changes made to the contained parameters and closes the
Attenuation
dialog box.
9
Cancel Button — Reverts any changes made to the contained parameters back to
their states when the current instance of the
Attenuation
dialog box was opened and
closes the dialog box.
Virtual Send Bus
The virtual send bus consists of mix points that allow inputs to be routed back to the virtual
return input panel for additional mixing and processing (see
Virtual Returns on page 41).
NOTE:
Virtual Send Bus mix-points are highlighted in green.
Figure 88. Virtual Send Bus Mix Points
Virtual Send channels cannot be routed to themselves. For example,
Virtual Return A
may be routed to
Virtual Return B
via the virtual send bus, but
Virtual Return A
cannot
be routed to itself via the virtual send bus, and so on (see figure 89).
Figure 89. Virtual Send Bus for Virtual Returns