Alpine IVA-W502E owner manual Adjusting the Crossover Settings X-OVER, 49-EN

Adjusting the Crossover Settings (X-OVER)

Before performing the following procedures, refer to “About the Crossover” (page 51).

Setting item: X-OVER

1 Touch [ ] or [ ] of X-OVER to select L+R or L/R.

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.

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

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

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 47).

*2 When User’s is selected, refer to“Setting the Response Slope for the High Range Speaker (TW SETUP)” (page 47).

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 47). 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.

Storing Settings in the Memory

Adjustment or setting contents of X-OVER,T.CORR and P/G-EQ can be stored.

Contents that can be stored vary depends on the audio processor used.

1 Check whether the Defeat mode is off.

2 Touch [MEMORY] on the A.PROCESSOR list display.

3 Within 5 seconds, touch any one of the preset buttons [P.SET 1] through [P.SET 6] on the A.PROCESSOR list screen.

The setting contents are stored.

•The stored contents will not be deleted even when the battery power cord is detached.

•This operation cannot be performed when a typical equalizer setting (e.g. Pops) is selected in “Equalizer Presets (F-EQ)” (page 47).

49-EN