4.D.8 (OUTPUT) PARAMETRIC EQs (PEQ 1-4)
The four bands of Parametric EQ on each Output are used to EQ the amp
channels independently.
Example: Output 1
Parametric EQ #4
BW=1/3oct
,
,
.
-4dB @ 6.8kHz
(a.) Press (A/1, B/2, C/3 or D/4) to enter OUTPUT mode (CH, Number).
(b.) Press Left or Right until a screen like the one above is shown.
(c.) Use Left or Right to select the BW, GAIN, and FREQUECY for the PEQ.
(d.) Use Up/Down to adjust the parameter.
(e.) Press Left or Right for other PEQ1, PEQ2, PEQ3 or PEQ4 screens.
Bandwidth:
The upper right cursor position sets the BW (BandWidth) of the PEQ.
The BW is adjustable from a narrow 0.16 octave to a wide 2.00 octaves.
0.16 octave has a narrow slope for picking out specific frequencies.
0.30 octave is about equal to one fader on a normal 30 band EQ, or 1/3
octave.
2.00 octaves has a bandwidth of 6 faders with a broad slope.
Gain:
The lower left cursor position sets the boost or cut from +12.0dB to -12.0dB.
Frequency:
The lower right cursor position sets the frequency in Hz from 20 to 20k.
Press Right to access the PEQ2, PEQ3, PEQ4 settings.
PARAMETRIC EQ SETTINGS:
Figure 1 is a +12dB boost, 1kHz filter of varying bandwidths in octaves:
0.16oct.(1), 0.30oct.(2), 0.60oct.(3), 1.00oct.(4) and 2.00oct.(5).
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