Troubleshooting guide

Creating a Configuration
SHURE
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P4800 System Processor Software Guide Page 24 of 108
§ Add processors to the input side of the matrix mixer, instead of the output side, if possible.
§ Remove processors from any unused channels.
§ Use splitters to consolidate identical signal processing on multiple output channels.
§ Use a PEQ10 instead of a GEQ30. In most cases, you will not use all thirty filters on the
GEQ30, and the PEQ10 uses less than half as much DSP.
§ Replace DFRs with parametric EQs after you are finished ringing out the system.
For example: in a configuration where multiple DFRs are needed on multiple inputs for better
gain before feedback performance, you could initially use a DFR on each input for ringing out
the system. After the filters are deployed, copy the DFR filters and paste them in a PEQ, then
delete the DFR. You can repeat this for each input and finally leave only one DFR in the most
offending loudspeaker output for later automatic feedback detection.
Note: After you have optimized your configuration, the DSP meter may not reflect a
change, because the total percent available is actually the same. The resources
have just been re-allocated so that you can utilize them more fully.
Copy and Paste
The traditional copy, cut and paste commands function only on the modular processor blocks. This is a
convenient way to duplicate processor blocks along with their settings across multiple channels.
To copy and paste a processor block:
1. Select a processor block with a single left mouse click.
2. Select the copy command using one of the following methods.
§ Use the right-click contextual menu
§ Select [Edit>Copy] from the main menu
§ Press CTRL+C on the keyboard
3. Select an empty slot.
4. Select the paste command using either of the menus or C
TRL+V.
Note: These commands do not function with multiple selections.
Deleting from Slots
Modular processor blocks can easily be removed from a configuration without affecting any other
aspect of the signal flow.
To delete a processor block:
1. Select the processor block with a single left mouse click.
2. Select the delete command using one of the following methods.
§ Use the right-click contextual menu.
§ Select [Edit>Delete] from the main menu.
§ Press the DELETE key.