Midas XL200 Manual page 13

Provides
48
volt
phantom
power
for a
condenser
microphone,
or
DI
box.
Optional balancing transformers
may
be
fitted
on
the
Mic
input.
The
PHASE REVERSE
switch
inverts the
phase of
the
selected
input,
Mic
or Line,
to
allow compensation
for
different
wiring standards.
EQUALISER
The
XL2()()
Equaliser
is
a
four-band design
having
sweep
frequency
adjustment.
Each band
consists
of
two
dual-concentric
pots.
The
upper
pot
is
the
gain
adjustment, the
lower
control
being
the
frequency
adjustment.
The
two mid-range
sections
each have
a
switch-selectable
band
width.
HIGH
PASS FILTER
CONTROL
The
frequency
range of
the
filter
is
2()Hz
to
400Hz.
continuously
variable.
INSERT
In/Out
The
switch
INS
connects any outboard
processor via the
insert
send
and
return
connectors
into
circuit.
The
Insert
point
is
normally located before the
EQ
section, but a
switch located on
the
module
peb
allows
the
insert to
be post-EQ.
-20dB (PAD)
Switching
in
-20
inserts a
20dB
attenuator
in
circuit
with
the
microphone
input.
This
may
be used
when
high- output
microphones
arc
employed,
or
to
enable
the
use
of
the
mic
input for line-level
signals.
GAIN
The
gain control
is
a
wide
range rotary
potentiometer,
and
is
active
on
both
Mic
and Line
Inputs.
On
Mic,
the
gain
can be
adjusted
from
6dB
to
60dB. For
Line
inputs, the
adjustment
is
from
-lOdB to+20dB.
LINE
The
LINE
switch
selects
the signal
on
the line
input
socket
to
feed
the
channel
path
when
it
is
down.
In this case,
the
Mic
signal
is
disconnected.
The
led
illuminates
when
Line
is
selected.
HE
Shelving
section,
providing
-i-/-15dB
of gain with an
adjustable
frequency range of
2kHz
to
2()kHz.
HI
MID
Peaking
section,
providing +!-
15dB
of
gain,
at
frequencies
from
4()0Hz
to
8kHz.
BANDWIDTH
Selects the
band
width
to
be
1
.4
(
1
Oct) or
2.9.
The band
width
is
2.9 (0.5
Oct)
when
the
switch
is
in
the
'down
position.
LO MID
Peaking
section,
providing +!-
15dB
of
gain,
at
frequencies
from
lOOHz
to
2kHz.
LF
Shelving
section,
providing
+!-
15dB
of gain with an
adjustable
frequency range of
20Hz
to
200Hz.
EQ
IN
The
EQ
switch
inserts
the
equaliser
into circuit.
When
switched
out,
the
equaliser
is
totally
bypassed, keeping
the
signal
path
to a
minimum.
The
led
in
the
switch
illuminates
when
the
EQ
is
in
eircuit.
")