Filter
Top Products
4
Turn the
Rotary
encoder
to
adjust
the level.
Adjustable output level: -6 to
+6
dB
About
the
Crossover
8
After
setting, press and
hold
~/ESe
for
at least 2
seconds
to
return
to
normal mode.
•
If
YES is selected, the adjusted contents areprotected andstored into
the preset buttons. When you want to store the parameter into a
protectedpreset button, "REPLACE NO/YES" can be selected.
•
If
NO is selected, the preset is stored.
• This function is inoperable when DEFEATis set to
ON
(page 13).
• The storedcontents can be recalled bypeiforming operation in
"Recalling the Stored Equalizer Curve" (page 15).
• Pressing
~
IRTN
when Graphic EQ is adjusted will return to the
previous item.
•
If
MultEQ is turnedon, the A.SELbutton is ineffective. For details,
refer to "Turning MultEQ
on/off"
(page 13).
•
Ifno
operation is
peiformedfor
60 seconds, the unit will return to the
normal mode.
To
adjust
another band, repeat steps 3 and 4, and
then
adjust
all bands.
4.2ch (F/R/Sub-W) mode
Cut-off frequency
Slope
(1/3 octave steps)
Level
HPF
LPF
HPF
LPF
FLAT,
6,
Low
range
20
Hz-
12,18,
oto
speaker
----
200
Hz
----
24
dB/
-12
dB
oct.
Rear high
20
Hz-
FAT,6,
Oto
range
200
Hz
----
12,18,
----
-12
dB
speaker
24
dB/oct.
Front high
20
Hz-
F
AT,
6,
Oto
range
200
Hz
----
12,18,
----
-12
dB
speaker
24 dB/oct.
Crossover (X-OVER):
This
unit is equipped with
an
active crossover.
The
crossover limits the
frequencies delivered to the outputs.
Each
channel is controlled
independently. Thus,
each
speaker
pair
can
be
driven
by
the frequencies
for
which
they have
been
optimally designed.
The
crossover adjusts the
HPF
(high pass filter)
or
LPF
(low pass filter)
of
each
band, and also the slope (how fast the filter rolls
off
the highs
or
lows).
Adjustments should
be
made
according to the reproduction
characteristics
of
the speakers. Depending
on
the speakers, a passive
network
may
not
be
necessary.
If
you
are unsure
about
this point, please
consult
your
authorized Alpine dealer
PROTECT NO
PROTECT
YES
(Initial setting)
When the setting has been completed, select any
one
of
the
preset
buttons
(1
through
6),
press
and
hold
the
desired preset
buttons
for
at least 2
seconds
to
store the adjusted contents.
Turn the
Rotary
encoder
to
select PROTECT
YES/NO, and then press
~/II/ENT
to
store
the
adjusted contents.
7
6
5
Recalling
the
,Stored
Equalizer
Curve
1 Press
A.SEL
to
recall the DSP
adjust
mode.
Media Xpander H Crossover H
TCorrectionH
Parametric EO/Graphic
EO
H Media Xpander
2 Turn the
Rotary
encoder
to
select the desired
equalizer characteristic, and then press
~
III
lENT
.
3 Press
anyone
of
the
preset
buttons
(1
through
6)
that
has
your
desired equalizer characteristic in
memory.
4 Press the
preset
buttons
again
to
return
to
the
DSP
adjust
mode.
5 Press and
hold
~
lESe
for
at least 2
seconds
to
return
to
normal mode.
• This function is inoperable when DEFEATis set to
ON
(page 13).
•
You
can recall the adjustedequalizercurvefrom "EqualizerPresets"
(page 13).
• Pressing
~
IRTN
during the procedure will return to the previous
mode.
•
If
no operation ispeiformed
for
60 seconds, the unit will return to the
normal mode.
(Different from actual display)
2.2ch (3WA
Y)
mode
Cut-off frequency
Slope
(1/3 octave steps)
Level
HPF
LPF HPF LPF
Low
20
Hz-
FLAT,
6,
Oto
range
----
200
Hz
----
12, 18,
-12
dB
speaker
24 dB/oct.
Mid range
20
Hz-
20
Hz-
FLAT,
6,
FLAT,
6,
Oto
speaker
200
Hz
20
kHz
12,
'18,
12,18,
-12
dB
24 dB/oct.
24 dB/oct.
1
kHz-
FLAT*
High
20
kHz,
Oto
range
(20
Hz-
----
6,12,18,
----
-12
dB
speaker
20
kHz)*
24 dB/oct.
* Only when selecting User's in "Setting the Response Slope
for
the
.High Range Speaker
(TW
Setup)" (page 24).
(Different from actual display)
i5-EN