Extron electronics DMP 64 - Page 40

Figure 25. Filter Dialog Box, Filter Not Bypassed
Above the graph, each filter has a "handle" (circled in red above for the parametric
EQ filter) placed directly above the cutoff or center frequency. The handle number
corresponds to the filter number (also 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 range for each parameter.
Type Frequency Parameter 1 Parameter 2
Parametric 1000.0 Hz Boost/Cut: 0.0dB Q: 1.0
High Pass 100.0 Hz Slope: 6dB N/A
Low Pass 10000.0 Hz Slope: 6dB N/A
Bass (Tone) 100.0 Hz Boost/Cut: 0.0dB Slope: 6dB
Treble (Tone) 8000.0 Hz Boost/Cut: 0.0dB Slope: 6dB
Filter Parameter Settings Range
Frequency 20Hz to 20kHz
Tone (Boost/Cut) -24dB to +24dB
Q (Parametric EQ only) 0.707 to 15.000
Slope (HP & LP filters only) 1st Order (6dB) and 2nd Order (12dB)
DMP64 • Software Control 34