Alpine D-AUDIO - Setting the Subwoofer; Advanced Sound Settings; Adjusting the Crossover Settings (X-Over)

14-EN
Turning Subwoofer ON/OFF
If an optional subwoofer is connected to the unit, make the following
setting.
Setting item:
Sub.W
Setting contents:
Off (Initial setting), On
Adjusting the Subwoofer Level
Setting item:
Level
Setting contents:
0 (Initial setting) to 15
• This setting is only available when “Sub.W” is set to [On].
Setting the Subwoofer Phase
The subwoofer output phase is toggled Subwoofer Normal (0°) or
Subwoofer Reverse (180°).
Setting item:
Phase
Setting contents:
0° (Initial setting), 180°
• This setting is only available when “Sub.W” is set to [On].
Advanced sound settings
[Advanced] is selected on the Sound Setup menu screen.
Setting item:
X-Over, P-EQ, TCR, MX, Defeat
Before performing the following procedures, see “About the Crossover”
(page 16).
Setting item:
X-Over
1 To uc h [Channel] to select the channel.
Each time you touch, the channel switches.
• The channel being adjusted is displayed in red.
2 Adjust the crossover to your preference.
Selecting the Cut-Off Frequency
Touch [] or [] of “Frequency,” and then select the cut-off
frequency.
Setting contents:
20 / 25 / 31.5 / 40 / 50 / 63 / 80 (Initial setting) / 100 / 125 / 160 / 200 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)
3 Repeat steps 1 to 2 to make adjustment to the other
channels.
4 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 Subwoofer setting is [Off ], the Subwoofer setting cannot be edited
(page 14).
• While adjusting the X-Over you should consider the frequency response
of the connected speakers.
Calling the X-Over adjusted value
Calling the pre-set X-Over adjusted value.
To uc h [Preset 1], [Preset 2], or [Preset 3] on the X-Over
screen.
The setting stored in the Preset will be recalled.
Setting the Subwoofer Adjusting the Crossover Settings (X-Over)
Front HPF Rear HPF SubW LPF Front HPF