108
Four-band EQ
Four-band EQ
fig.FilterCurve.eps
3.
Q knob
This adjusts the filter’s Q in a range of 0.36–16. Higher values
produce a sharper curve.
4.
FREQ knob
This adjusts the frequency in a range of 20 Hz–20.0 kHz.
5.
FT ATT knob
This adjusts the filter’s attenuator in a range of -48.0 dB–+15.0
dB.
Normally, you should leave FT ATT at 0.0 dB. Adjust this only
when the filter is overloading.
Four-band EQ
6.
EQ ATT knob
This adjusts the EQ input level in a range of -48.0 dB–+15.0 dB.
Normally, you should leave EQ ATT at 0.0 dB. Adjust this only
when the four-band EQ is overloading.
7.
IN meter
This indicates the input level of the four-band EQ. For stereo-
linked channels, two meters (L and R) are shown.
8.
Four-band EQ graph
This indicates the approximate response of the four-band EQ.
9.
OUT meter
This indicates the output level of the four-band EQ. For stereo-
linked channels, two meters (L and R) are shown.
10.
Q knob (LO-MID)
11.
Q knob (HI-MID)
These adjust the Q of the LO-MID and HI-MID bands in a range
of 0.36–16. Higher values produce a sharper curve.
12.
FREQ knob (LO)
This adjusts the center frequency of the LO band in a range of 20
Hz–1.00 kHz.
13.
FREQ knob (LO-MID)
14.
FREQ knob (HI-MID)
These adjust the center frequency of the LO-MID and HI-MID
bands in a range of 20 Hz–20.0 kHz.
15.
FREQ knob (HI)
This adjusts the center frequency of the HI band in a range of
1.00 kHz–20.0 kHz.
FREQUENCY
LEVEL
FREQUENCY
LEVEL
FREQUENCY
LEVEL
FREQUENCY
LEVEL
Q
Q
Q
Q
FREQ
FREQ
FREQ
FREQ
BAND PASS
HI PASS
LO PASS
NOTCH
M-400_v15_e.book 108 ページ 2008年6月20日 金曜日 午後4時5分