Troubleshooting guide

Overview
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P4800 System Processor Software Guide Page 11 of 108
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21. Output Gain
Double-clicking this block opens the Output Gain window, which provides you with -10dBV/+4dBu
scaling options, channel mute, polarity control, a –20dB pad, and a +/-30dB fader for each output
channel. This is the final stage of the System Processor’s gain structure. This is also where you can
designate a custom name for your output channel that pertains to your particular setup.
22. Output Channel Label
This displays the channel label designated in the Output Gain window.
23. Output Strip
The output channel strips correspond to the eight output channels of the System Processor. Each
strip accommodates up to six different signal processors.
24. Mute All Inputs
Click this control to automatically mute all input channels.
25. Mute All Outputs
Click this control to automatically mute all output channels.
26. DSP Usage Meter
This indicates the percentage of the P4800's digital signal processing resources that is taken up
by the current configuration of processor blocks that you have placed in the signal flow diagram.
The meter displays a green bar that expands as usage increases.
27. Delay Memory Meter
This indicates the percentage of delay memory that is taken up by the delay processors you have
placed in the signal flow diagram. The meter displays a blue bar that expands as usage increases.
The Processor Toolbox
The Processor Toolbox appears next to the main window when you launch the application, as shown in figure 5.
This window displays the library of processor modules that you can drag and drop onto empty slots in the signal
flow diagram. It can be resized vertically by dragging the top or bottom edge up or down. A scroll bar appears on
the right-hand side so you can access every processor block, regardless of the height of the window.
Showing and Hiding
The Processor Toolbox window appears in front of the main window. You can close
it by clicking on the [X] in the right-hand corner of the title bar, or by going to the
main menu and selecting [View > Show Processor
Toolbox]. To re-open the Processor Toolbox window,
select [View > Show Processor Toolbox] again. A check
mark appears next to the menu option when the Processor
Toolbox window is open.
Drop-Down Buttons
A drop-down button appears over each processor category in the Processor Toolbox.
Click on a drop-down button to show or hide all processor blocks within that
category.
Processor Blocks
Processor blocks are the graphical representation of processor modules.
After you place them on the signal flow diagram, you can access settings
by double-clicking on each block to open its parameter window. The percentage of digital signal processing
resources that each processor module uses is displayed to the right of each block in the processor toolbox.
Drop Down Button
Figure 5 − Processor Toolbox
Processor Blocks