Yamaha DME32 Owner's Manual page 105

99
Crossover
4-Way Crossovers
A 4-way crossover splits the input signal into four frequency channels: low, low-mid,
high-mid, and high. Four slope types are available: 12 dB/octave, 24 dB/octave,
36 dB/octave, and 48 dB/octave.
Each 4-way Crossover component features one input and four outputs: High,
High-Mid, Low-Mid, and Low.
Since the only difference between all the 4-way Crossover components is the filter slope,
only the 4 Way 12 dB/octave control window is shown here.
Each 4-way Crossover control window features a crossover graph and INPUT, LOW,
LOW-MID, HIGH-MID, and HIGH sections.
The crossover graph at the top of the window displays the crossover settings graphically.
A vertical dotted line indicates the crossover frequency of each channel: "L" for low,
"ML" for low-mid, "MH" for high-mid, and "H" for high.
Note that the Gc controls (not shown here) appear only when an Adjustable Gc type
SLOPE & TYPE filter is selected.
DME32—Owner's Manual