User Guide

freq
bell
freq
bell
freq
15
15
6
6
0
hi-mid
width
+/-
2
0.1
1
0.3
1515
6
6
0
treble
width
+/-
2
0.1
1
0.3
15
15
6
6
0
lo-mid
width
+/-
2
0.1
1
0.3
1515
6
6
0
bass
width
+/-
2
0.1
1
0.3
freq
pre
insert
eq
pre fade
pre ins. & eq.
MIDAS XL401
direct o/p
0
+10
input
1k
3k 8k
20k
400
1k 3k
8k
100
300 800
2k
20
60 160
400
EQ
The DIRECT output control
gives continuous adjustment of
the direct output level from +
10dB to off. The output is
derived from the input channel
post fader signal.
The PRE FADE switch re
configures the direct output to
derive signal from the input
channel pre fader.
The PRE INS & EQ switch re
configures the direct output to
derive signal from the input
channel pre insert and
The TREBLE ( dual concentric
top ) control gives continuous
adjustment of boost and cut
from + 15dB to - 15dB with a
0dB centre detent.
The treble WIDTH ( dual
concentric bottom ) control
gives continuous adjustment
of bandwidth from 0.1 to 2
octaves with a 0.5 octave
centre detent. This only
operates when the BELL
switch is activated.
The treble FREQ control gives
continuous adjustment of the
frequency range that the treble
equaliser acts on from 1K to
20K.
The treble BELL switch
converts the treble equaliser
from traditional MIDAS
shelving response to full
parametric operation.
The HI MID ( dual concentric
top ) control gives continuous
adjustment of boost and cut
from + 15dB to - 15dB with a
0dB centre detent.
The hi mid WIDTH ( dual
concentric bottom ) control
gives continuous adjustment of
bandwidth from 0.1 to 2 octaves
The hi mid FREQ control gives
continuous adjustment of the
frequency range that the hi mid
equaliser acts on from 400Hz to
8K.
The EQ switch connects the
equaliser in the input channel
signal path and is under
automation control.
The LO MID ( dual
concentric top ) control gives
continuous cut from + 15dB
to - 15dB with a 0dB centre
detent.
The lo mid WIDTH ( dual
concentric bottom ) control
gives continuous adjustment of
bandwidth from 0.1 to 2 octaves
with a 0.5 octave centre detent.
The lo mid FREQ control gives
continuous adjustment of the
frequency range that the lo mid
equaliser acts on from 100Hz to
2K.
The INSERT PRE EQ
arranges the input channel
signal to pass through the
insert point before the
equaliser when activated and
after the equaliser when not
activated.
The BASS ( dual concentric
top ) control gives continuous
adjustment of boost and cut
from + 15dB to - 15dB with a
0dB centre detent.
The bass WIDTH ( dual
concentric bottom ) control
gives continuous adjustment of
bandwidth from 0.1 to 2 octaves
with a 0.5 octave centre detent.
This only operates when the
BELL switch is activated.
The bass FREQ control gives
continuous adjustment of the
frequency range that the bass
equaliser acts on from 20Hz to
400Hz.
The bass BELL switch
converts the bass equaliser
from traditional MIDAS
shelving response to full
parametric operation.
4