LAWO mc266, Руководство

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Tutorial
mc²66 V1.3/0 63/ 68
Using the 4-band Equaliser
1. Locate the SCF/FILTER/EQUAIZER panel on the Central
Control Section:
2. At the bottom of the panel, press the EQ DISP button to
display the 4-band equaliser on the four sets of GAIN,
FREQ and Q controls.
3. Turn on the master EQ ON button.
From left to right, the controls default to provide low shelf,
constant Q, constant Q and high shelf equaliser bands.
4. Use the GAIN, FREQ and Q or Q/SLP rotary controls to
set the gain, frequency or Q for each of the 4 bands:
Frequency may be set from 20Hz to 20kHz, and the value is
shown beneath the front panel control, and in the FREQ box on
the Main display.
Gain may be set from -24dB to +24dB.
Q may be set from 0.1 to 80dB for the Constant Q sections,
and the slope of the shelving bands may be set to 6dB per
octave, 12 dB per octave or 18dB per octave.
5. Use any of the four OFF buttons to switch an individual
band out of circuit.
6. Use the two EQ type buttons to switch between bell, shelf
and pass band filters for the high and low bands, and bell,
constant Q and notch for the middle bands.
The TYPE boxes on the Main display update to show the new
selection.