Troubleshooting guide

Modular Processors
SHURE
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P4800 System Processor Software Guide Page 60 of 108
Adding, Modifying, and Removing Filters
To manually deploy or modify a fixed filter notch:
1. Click to select an active fixed filter (highlighted in yellow) or, to activate a new filter, select the filter
to the immediate right of the last active filter.
2. Adjust the frequency, depth, and type as necessary.
3. You will see the changes reflected in the response graph.
Note: You can only select an active filter or the next adjacent inactive filter, from left to right.
To remove all active notch filters:
1. Click the [Clear] button.
2. The Clear Options dialog appears, as in figure 44.
3. Select [Clear All Filters] and click [OK].
4. This removes all notch filters, and flattens the response graph.
– OR –
1. Select the [Edit>Select All] menu command.
2. All deployed filters will be highlighted in pink to indicate
they are selected.
3. Press the D
ELETE key.
To remove specific notch filters
1. Click on a filter indicator to select it, or C
TRL+Click to select multiple filters.
2. Press the D
ELETE key – OR –
Click the [Clear] button to open the Clear Options dialog and select the [Clear One Filter] option,
which also applies to a multiple filter selection.
Copy and Paste
Filter notches can be copied and pasted between DFR processor windows.
To copy and paste filters:
1. Click to select a single filter, or select multiple filters using one of the following methods:
§ CTRL+Click.
§ Use the [Edit>Select All] menu command.
2. Select the [Edit>Copy] menu command.
3. Open the DFR processor window where you wish to paste filter settings.
4. Select the [Edit>Paste] menu command.
Note: When filters are part of a multiple selection, they are highlighted in pink and their
parameter settings are locked. To de-select from a multiple selection, click on
any control in the parameter window, or on a filter outside the selection area.
The System Processor software also gives you the unique ability to copy and paste any active filters
from the DFR window to a Parametric Equalizer (PEQ or PEQ +CS) window. By moving fixed filters to
a PEQ window, you can allocate more dynamic filters in the DFR block.
Note: DFR filters copied to a PEQ block may not exactly match the original filter, rather,
they use a bandwidth that most closely approximates the original filter.
Figure 44 − Clear Options Dialog