Crossover Settings (X-Over); Volume Setup; Adjusting The Key Sound - Alpine iLX-407A Owner's Manual

7-inch audio/video receiver
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Crossover Settings (X-Over)

[X-Over] is selected on the Sound Setup Menu screen.
Before performing the following procedures, see "About the
Crossover" (page 27).
Setting item:
X-Over
1
Touch [X-Over] on the Sound Setup menu
screen.
2
Touch [Channel], and then select [Front HPF],
[Rear HPF] or [SubW.LPF].
3
Adjust the crossover to your preference.
Selecting the Cut-Off Frequency
Touch [
] or [
] of "Freq. " (Frequency), and then select the
cut-off frequency.
Setting contents:
20.0 / 25.0 / 31.5 / 40.0 / 50.0 / 63.0 / 80.0 (Initial setting)
/ 100.0 / 125.0 / 160.0 / 200.0 Hz
Adjusting the Slope
Touch [
] or [
] of "Slope", and then adjust the HPF or LPF
slope.
Setting contents:
0 (Initial setting) / 6 / 12 / 18 / 24 dB/oct.
Adjusting the Level
Touch [
] or [
] of "Level", and then adjust the HPF or LPF
level.
Setting contents:
-12 to 0 dB (Initial setting: 0)
4
Repeat steps 2 to 3 to make adjustment to the
other channels.
5
To store the adjusted setting value, touch and
hold [Preset 1], [Preset 2], or [Preset 3] for at
least 2 seconds.
• Touch [Flat] to initialize all values.
• If the Rear Speaker setting is Off, the Rear Speaker setting
cannot be edited (page 26).
• If the Subwoofer setting is Off, the Subwoofer setting cannot be
edited (page 26).
• While adjusting the X-Over you should consider the frequency
response of the connected speakers.
Calling the X-Over adjusted value
Channel
Touch [Preset 1], [Preset 2], or [Preset 3].
The setting stored in the Preset will be recalled.

Volume Setup

[Volume] is selected on the Sound Setup menu screen.
Setting items:
Feedback Volume (page 25)
Source Volume (page 26)
Android Auto™ Volume (page 26)
Apple CarPlay Volume (page 26)
Phone Volume (page 26)
• Settable source differs depending on the connected device and
settings.

Adjusting the Key Sound

You can change the volume of the sound heard when a
button is touched.
Setting item:
Feedback Volume
Setting contents:
0 to 7 (Initial setting: 4)
25
-EN

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