Adjusting The Crossover Settings (X-Over) - Alpine IVA-D800R Owner's Manual

MX AUX (OFF, CMPM MX, Movie MX, Music MX)
Choose the MX mode (CMPM, Music, or Movie) that
corresponds to the media connected.
• When OFF is selected, MX effect of each MX mode will be OFF.
• Each music source, such as CD, and MP3 can have its own MX
setting.
• MX mode does not function when MX is ON for FM, MW, LW radio.
• MX CMPM is applied for MP3/WMA/AAC and iPod/iPhone.
• The MX setting can be performed only when a source is currently
selected.
• This function is inoperable when Defeat is set to ON.
• You can adjust this setting in main source screen by touching [
directly.

Adjusting the Crossover Settings (X-Over)

Before performing the following procedures, refer to "About the
Crossover" (page 54).
Setting item : X-Over
1
Touch [ ] or [ ] of X-Over to select L/R or L+R.
L/R: Different adjustment values can be set for the left and
right channels.
L+R: Sets the same adjustment values for the left and right
channels.
2
Touch the title bar of X-Over.
3
Touch the title bar of the band to be adjusted.
The screen changes to the X-Over screen to be adjusted.
4.2ch (FRONT/REAR/SUBW.) System
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)
Mid (REAR)
High (FRONT)
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.
50
-EN
20 Hz~200 Hz
20 Hz~200 Hz
20 Hz~200 Hz
5
Repeat steps 3 to 4 to make adjustment to the other
bands.
2.2ch (3WAY) System
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
Mid-H
High
1
* When Factory's is selected, refer to "Setting the Response Slope for
the High Range Speaker (TW Setup)" (page 52).
2
* When User's is selected, refer to "Setting the Response Slope for the
High Range Speaker (TW Setup)" (page 52).
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
* 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 52). 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.
20 Hz~200 Hz
20 Hz~20 kHz
1
*
(1 kHz~20 kHz) /(20 Hz~20 kHz)
* , –6 dB/oct., –12 dB/oct., –18 dB/oct.,
–24 dB/oct.
2
*