Troubleshooting guide

Modular Processors
SHURE
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P4800 System Processor Software Guide Page 63 of 108
Attack
This indicates how much time the processor waits after the input signal gain exceeds the
threshold before returning to unity gain. The available values are from 1ms to 200ms,
with a default value of 2ms for the gate and 20ms for the downward expander.
Decay
This indicates how much time the processor takes to reach the specified gain reduction.
You can change the value by clicking on the spin buttons or typing in a specific value.
The range of available values is from 50ms to 1000s, with a default value of 100ms for
the gate and 50ms for the downward expander.
Hold
This indicates how much time the processor waits after the input signal gain drops
below the threshold to begin reducing gain. You can change the value by clicking on
the spin buttons or typing in a specific value. The available range of values is from 0ms
to 500ms, with a default value of 0ms.
Default
Click this button to reset the processor to its system default settings.
Bypass
Click to pass signal through without the effect of the processor. When bypass is active, the button
appears lighted in red. The default setting is inactive.
Bypass active
Bypass inactive
Snapshot
This feature allows you to freeze an image of the current response curve by clicking
the [Take] button. You can then display it in the background for comparison by clicking
the [Show] button. The [Show] button appears lighted in green when the snapshot is
displayed. For a more in-depth description of the snapshot feature, see the Snapshots
section on page 33.