Extron electronics DMP 64 User Manual page 27

Figure 16. Filter Dialog Box, Filter Not Bypassed
When multiple filters are enabled, the graph indicates the focused filter result
(independent of other filters) in the color of the filter row in the type/parameters table.
The composite response of all filters is displayed in red.
Above the graph, each filter has a "handle" (circled in red above) placed directly
above the cutoff or center frequency whose number corresponds to the filter number
(outlined in red). Clicking a handle or clicking the table row brings focus to that filter.
Click+hold+dragging the handle horizontally changes the cutoff or center frequency to a
new position on the x axis.
The table below shows each filter type with default parameter settings. The table
immediately following shows the possible range for each parameter.
Type Frequency
Parametric 1000.0 Hz
High Pass 100.0 Hz
Low Pass 10000.0 Hz
Bass 100.0 Hz
Treble 8000.0 Hz
Filter Parameter
Frequency
Boost/Cut
Q (Parametric EQ only)
Slope (HP & LP filters only)
Parameter 1 Parameter 2
Boost/Cut: 0.0 dB Q: 1.0
Slope: 6 dB N/A
Slope: 6 dB N/A
Boost/Cut: 0.0 dB Slope: 6 dB
Boost/Cut: 0.0 dB Slope: 6 dB
Settings Range
20 Hz to 20 kHz
-24 dB to +24 dB
0.707 to 15.000
1st Order (6 dB) and 2nd Order (12 dB)
DMP 64 • Operation 21