BELL
Filter
:
As
an
example
,
if
we
want
to
set
a
bell
filter
within
EQ
-1,
then
the
BW
has
to
be
set
at
a
desired
value
of
say
1.00
using
the
PM
2
encoder
,
the
GAIN
at
say
+3
dB
using
the
PM
3
encoder
and
the
center
Frequency
at
say
1.00
KHz
with
the
NAV
/
PAR
1
encoder
.
The
EQ
sub
-
menu
screen
will
show
the
following
:
Once
in
the
Bell
Filter
'
s
edit
screen
all
the
filter
'
s
parameters
can
be
modified
using
the
“
NAV
/
PAR
1”,“
PM
2”
and
“
PM
3”
encoders
for
editing
the
Filter
'
s
Center
Frequency
,
Bandwidth
BW
and
Gain
.
The
Center
Frequency
of
the
Parametric
Filter
can
be
edited
using
the
“
NAV
/
PAR
1”
encoder
,
the
BW
the
“
PM
2”
encoder
and
the
Gain
the
“
PM
3”
encoder
:
“
Center
Frequency
”:
the
selectable
frequencies
range
is
from
20
Hz
to
20
kHz
in
steps
of
1/24
of
an
Octave
and
can
be
adjusted
by
rotating
the
“
NAV
/
PAR
1”
encoder
.
“
Bandwidth
BW
”:
the
selectable
BW
range
is
from
0.05
Octave
to
3
Octave
in
steps
of
0.05
Octave
and
can
be
adjusted
by
rotating
the
“
PM
2”
encoder
.
“
Gain
”:
the
selectable
Gain
range
is
from
-15
dB
to
+15
dB
in
steps
of
0.5
dB
and
can
be
adjusted
by
rotating
the
“
PM
3”
encoder
.
Low
Shelving
Filter
:
As
an
example
if
we
want
to
set
a
low
shelving
filter
within
EQ
-1
then
the
PM
2
encoder
has
to
be
rotated
counter
-
clockwise
until
the
desired
Low
Shelving
filter
say
-6
LoSh
appears
on
the
screen
,
the
GAIN
at
say
+3.0
dB
using
the
PM
3
encoder
and
the
High
Cut
Frequency
at
say
1.00
KHz
with
the
NAV
/
PAR
1
encoder
.
The
EQ
sub
-
menu
screen
will
show
the
following
Note
:
Once
the
desired
Low
Shelving
filter
is
selected
,
the
PM
3
can
then
be
used
to
select
the
desired
GAIN
and
when
the
GAIN
is
set
at
a
value
different
from
0.0
dB
,
then
the
filter
type
cannot
be
changed
until
this
GAIN
is
returned
to
0.0
dB
.
Once
in
the
Low
Shelving
Filter
'
s
edit
screen
all
the
filter
'
s
parameters
can
be
modified
using
the
“
NAV
/
PAR
1”,“
PM
2”
and
“
PM
3
encoders
for
editing
the
Filter
'
s
High
Cut
Frequency
,
Filter
'
s
Order
”
and
Gain
.
The
Hi
Cut
Frequency
of
the
Low
Shelving
Filter
can
be
edited
using
the
“
NAV
/
PAR
1”
encoder
,
the
Filter
'
s
Order
can
be
adjusted
by
the
“
PM
2”
encoder
and
the
Gain
the
“
PM
3”
encoder
:
“
Hi
Cut
Frequency
”:
the
selectable
frequencies
range
is
from
20
Hz
to
20
kHz
in
steps
of
1/24
of
an
Octave
and
can
be
adjusted
by
rotating
the
“
NAV
/
PAR
1”
encoder
.
“
Low
Shelving
Order
”:
the
selectable
Low
Shelving
Filter
'
s
range
can
be
selected
between
the
1
st
(
Lo
-1
st
.)
and
the
2
nd
(
Lo
-2
nd
.)
one
.
“
Gain
”:
the
selectable
range
of
the
Gain
is
from
-15
dB
to
+15
dB
in
steps
of
0.5
dB
and
can
be
adjusted
by
rotating
the
“
PM
3”
encoder
.
Input
-
A
EQ
-1
->1.00
kHz
BW
=1.00 + 3.0
dB
Input
-
A
EQ
-1
->1.00
kHz
-6
LoSh
+ 3.0
dB
22
Содержание DPA-260A
Страница 1: ...19 482mm DIGITAL USB ...
Страница 2: ...1 36 DPA 260A Speaker Management DPA 260A Connection Page37 ...
Страница 38: ...37 ...