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Level adjusting
(0
to
-12 dB) Output frequency range
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Slope FLAT
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20 Hz : (Different from actual display)
HPF cut-off
LPF
cut-off
frequency frequency
•
HPF
(high passfilter): Cuts the lowerfrequencies and allows the
higherfrequencies to pass.
•
LPF
(low passfilter): Cuts the higherfrequencies and allows the
lowerfrequencies to pass.
• Slope: The level change (in dB)
for
afrequency change
of
one octave.
• The higherthe slope value, the steeperthe slope becomes.
• Adjustthe slope to FLATto bypass the HP
or
LP
filters.
• Do notuse a tweeterwithout the
HPF
on
or
set to a lowfrequency, as
it may cause damage to the speakerdue to the lowfrequency content.
•
You
cannot adjust the crossoverfrequency higher than the
HPF
or
lower than the
LP
F.
• Adjustmentshouldbe madeaccording to the recommended crossover
frequency
of
the connected speakers. Determine the recommended
crossoverfrequency
of
the speakers. Adjusting to afrequency range
outside that recommended may cause damage to the speakers.
For the recommended crossoverfrequencies
of
Alpine speakers, refer
to the respective Owner's Manual.
We
are not responsible
for
damage
or
malfunction
of
speakers caused
by using the crossover outside the recommended value.
Adjusting
and
Storing
the
Crossover
Settings
Before performing the following procedures, refer to "Aboutthe
Crossover" (page 15).
1 Press A.SEL to recall the DSP adjust mode.
Media
Xpander H Crossover H T.Correction H
Parametric EO/Graphic
EO
H
Media
Xpander
2 Turn the
Rotary
encoder
to select the Crossover
mode, and then press .-/11lENT.
3 Press BAND to select the band to be adjusted.
2.2ch (3WAY) System
I L=R
Setting Items:
LOW / MID-L / MID-H / HIGH
2.2ch (3WAY) System I
UR
Setting Items:
LOW-L / LOW-R / MID-L-L/ MID-L-R / MID-H-L /
MID-H-R / HIGH-L/ HIGH-R
4 Press.... or
~
to select the desired cut-off frequency
(Crossover Point).
2.2ch (3WAY) System
Setting Items:
LOW / MID-L 20
Hz-200
Hz
MID-H 20
Hz-20
kHz
HIGH
(1
kHz-20
kHz)*1/(20
Hz-20
kHz)*2
16-EN
*1
When Maker's is selected, refer to "Setting the Response Slope
for
the High Range Speaker
(TW
Setup)" (page 24).
*2 When User's is selected, refer to"Setting the Response Slope
for
the
High Range Speaker
(TW
Setup)" (page 24).
5 Press
SOURCEI<!>
to adjust the slope.
Adjustable slope: FLAT*, 6 dB/oct., 12 dB/oct., 18 dB/oct.,
24 dB/oct.
* FLATcan be
setfor
the
HIGH
slope only when User's is selected in
"Setting the Response Slope
for
the High Range Speaker
(TW
Setup)" (page 24). Depending on the response characteristics
of
the speaker, care should be taken when setting the response slope to
FLAT, as speaker damage may result. With this unit, a message is
displayed when the response slope
for
the high range speaker is set
to FLAT.
6 Turn the
Rotary
encoder
to adjust the output level.
Adjustable output level: -12 to 0 dB.
7 Repeat steps 3 to 6 to make adjustment to the other
bands.
8 When the setting is complete, store into
anyone
of
the
preset
buttons
(1
through
6)
by pressing and
holding the desired button for at least 2 seconds.
9 Turn the
Rotary
encoder
to select PROTECT
YES/NO, and then press
.-/11 lENT to store the
adjusted contents. .
PROTECT
YES
H PROTECT NO
(Initial setting)
•
If
YES is selected, the adjusted contentsare protected
and
storedinto
the presetbuttons. When you want to store the parameter into a
protectedpreset button, "REPLACENOIYES" can be selected.
•
If
NO is selected, the presetis stored.
10
After setting, press and hold
~/ESC
for at least 2
seconds to return to normal mode.
• Pressing
~
IRTN
during the procedure will return to theprevious
mode.
•
If
no operation isperformed
for
60
seconds, the unit will return to the
normal mode.
3 Press BAND to select the band to be adjusted.
4.2ch (F/RISub-W) System
I L=R
setting items:
LOW (SUB-W) / MID (REAR) / HIGH (FRONT)
4.2ch (F/RISub-W) System I
UR
setting items:
LOW (SUB-W)-L / LOW (SUB-W)-R / MID (REAR)-L /
MID (REAR)-R / HIGH (FRONT)-L/ HIGH (FRONT)-R
4 Press.... or
~
.to select the desired cut-off frequency
(Crossover Point).
Adjustable frequency bands:
4.2ch (F/RISub-W) System
Setting items:
20
Hz-200
Hz
5 Press
SOURCEI<!>
to adjust the slope.
Adjustable slope:
FLAT,
6 dB/oct., 12 dB/oct., 18 dB/oct.,
24 dB/oct.