Alpine IXA-W407 - Manual (Page 36)

34
-EN
Before performing the following procedures, refer to “About Time
Correction” (page 36).
Setting item: T.Corr
1
Touch [ ] of T.Corr.
The T.Corr adjustment screen appears.
2
Adjust the distance (0.0 to 336.6 cm) of a desired
speaker by touching the respective [
] or [ ]
button.
L = (distance to farthest speaker) – (distance to other
speakers)
Refer to “Time Correction Value List” on page 36.
3
Repeat step 2 to set another speaker.
By setting these values to make its sound reach the
listening position at the same time as the sound of other
speakers.
Before performing the following procedures, refer to “About the
Crossover” (page 37).
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 Maker’s is selected, refer to “Setting the Response Slope for
the High Range Speaker (TW Setup)” (page 32).
*
2
When User’s is selected, refer to “Setting the Response Slope for the
High Range Speaker (TW Setup)” (page 32).
Adjusting the Time Correction (T.Corr)
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