74
-EN
01GB06INA-W900E.fm
ALPINE INA-W900E 68-16909Z25-A (EN)
Before performing the following procedures, refer to “About the
Crossover” (page 78).
Setting item: X-OVER
1
Touch
[
]
or
[
]
of X-OVER to select L+R or L/R.
2
Touch
[
]
of X-OVER.
A speaker list on the X-Over screen is displayed.
3
Touch
[
]
of the band to be adjusted.
The screen changes to the X-Over screen to be adjusted.
4.2ch (FRONT/REAR/SUBW.) System / (L+R)
Setting contents:
LOW (SUB-W) / MID (REAR) / HIGH (FRONT)
4.2ch (FRONT/REAR/SUBW.) System / (L/R)
Setting contents:
LOW (SUB-W)-L / LOW (SUB-W)-R / MID (REAR)-L /
MID (REAR)-R / HIGH (FRONT)-L / HIGH (FRONT)-R
4
Adjust the crossover to your preference.
Selecting the Cut-Off Frequency
Touch
[
]
or
[
]
of FREQ., then select the cut-off frequency
(crossover point).
The adjustable bandwidth differs depending on the speaker
(channel).
4.2ch (FRONT/REAR/SUBW.) System
Setting contents:
LOW (SUB-W)
20 Hz~200Hz
MID (REAR)
20 Hz~200Hz
HIGH (FRONT)
20 Hz~200Hz
Adjusting the Slope
Touch
[
]
or
[
]
of SLOPE, then adjust the HPF or LPF
slope.
Adjustable slope: FLAT, –6 dB/oct., –12 dB/oct., –18 dB/oct.,
–24 dB/oct.
Adjusting the Level
Touch
[
]
or
[
]
of LEVEL, then adjust the HPF or LPF level.
Adjustable output level: -12 to 0 dB.
5
Repeat steps 3 to 4 to make adjustment to the other
bands.
2.2ch (3WAY) System / (L+R)
Setting contents:
LOW / MID-L / MID-H / HIGH
2.2ch (3WAY) System / (L/R)
Setting contents:
LOW-L / LOW-R / MID-L-L / MID-L-R / MID-H-L /
MID-H-R / HIGH-L / HIGH-R
4
Adjust the crossover to your preference.
Selecting the Cut-Off Frequency
Touch
[
]
or
[
]
of FREQ., then select the cut-off frequency
(crossover point).
The adjustable bandwidth differs depending on the speaker
(channel).
2.2ch (3WAY) System
Setting contents:
LOW / MID-L 20 Hz~200 Hz
MID-H
20 Hz~20 kHz
HIGH
(1 kHz~20 kHz)
*
1
/(20 Hz~20 kHz)
*
2
*
1
When Factory’s is selected, refer to “Setting the Response Slope for
the High Range Speaker (TW Setup)” (page 76).
*
2
When User’s is selected, refer to “Setting the Response Slope for the
High Range Speaker (TW Setup)” (page 76).
Adjusting the Level
Touch
[
]
or
[
]
of LEVEL, then adjust the HPF or LPF level.
Adjustable output level: –12 to 0 dB.
Adjusting the Slope
Touch
[
]
or
[
]
of SLOPE, then adjust the HPF or LPF
slope.
Adjustable slope: FLAT
*
, –6 dB/oct., –12 dB/oct., –18 dB/oct.,
–24 dB/oct.
* FLAT can be set for the HIGH slope only when User’s is selected in
“Setting the Response Slope for the High Range Speaker (TW
Setup)” (page 76). 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.
5
Repeat steps 3 to 4 to make adjustment to the other
bands.
•
While adjusting the X-Over, you should consider the frequency
response of the connected speakers.
•
About the 2.2ch (3WAY)/4.2ch (FRONT/REAR/SUBW.) system
You can switch the system mode with the 2.2ch (3WAY)/4.2ch
(FRONT/REAR/SUBW.) switch on the PXA-H100. For details, refer
to the Owner’s Manual of PXA-H100.
Adjusting the Crossover Settings (X-OVER)
L+R:
Sets the same adjustment values for the left and right
channels.
L/R:
Different adjustment values can be set for the left and
right channels.
4.2ch (FRONT/REAR/SUBW.) System
2.2ch (3WAY) System
01GB00INA-W900E.book Page 74 Monday, September 13, 2010 9:52 AM
