Alpine Complete Guide to Adjusting Crossover Settings on CDA 9813

Adjusting and Storing the Crossover Settings (CDA-9815/CDA-9813 only)

Before performing the following procedures, refer to “About the Crossover”(page 15).

1 Press and hold T.CORR/X-OVER for at least 2 seconds.

2 WAY System

2 Press BAND/TEL. to select desired parameter.

LOW (Subwoofer) → REAR → FRONT → LOW (Subwoofer)

3 Press g or f to select desired cut-off frequency point (cross over point).

Adjustable frequency bands: 20Hz to 200Hz (in 1/3 octave steps)

4 Press SOURCE/POWER to select desired slope.

Adjustable slope: 0 (FLAT (OFF)), 1 (-6 dB/oct.), 2 (-12 dB/oct.), 3 (-18 dB/oct.), 4 (-24 dB/oct.)

5 Turn the Rotary encoder to select the desired output level.

Adjustable output level: -12 to 0 dB.

To store the adjusted contents

1)Press and hold any one of the preset buttons (1 through 6) for at least 2 seconds into which you wish to store the adjusted contents.

6 For setting another channel, repeat the steps 2 to 5.

7 After setting, press T.CORR/X-OVER to return to normal mode.

•Crossover mode is automatically canceled if no operation is performed within 15 seconds.

3 WAY System

2 Press BAND/TEL. to select desired parameter.

LOW → MID-L → MID-H → HIGH (HI) → LOW

3 Press g or f to select desired cut-off frequency point (cross over point).

Adjustable frequency bands:

LOW : 20Hz to 200Hz (in 1/3 octave steps)

MID-L : 20Hz to 200Hz (in 1/3 octave steps)

MID-H : 20Hz to 20kHz (in 1/3 octave steps)

HIGH : 1kHz to 20kHz (in 1/3 octave steps)

4 Press SOURCE/POWER to select the desired slope.

Adjustable slope: 0 (FLAT (OFF))*, 1 (-6 dB/oct.), 2 (-12 dB/oct.), 3 (-18 dB/oct.), 4 (-24 dB/oct.)

*FLAT cannot be set for the HIGH slope.

5 Turn the Rotary encoder to select the desired output level.

Adjustable output level: -12 to 0 dB.

To store the adjusted contents

1)Press and hold any one of the preset buttons (1 through 6) for at least 2 seconds into which you wish to store the adjusted contents.

6 For setting another channel, repeat the steps 2 to 5.

7 After setting, press T.CORR/X-OVER to return to normal mode.

•About the 2way/3way system

You can switch to 2way/3way system mode with the 2way/3way switch on the side of the unit (page 38).

When setting to “3 WAY ”:

The unit can be operated in a 3 way system.

F/R Sub. W	When setting to “F/R/Sub.W ”:
3WAY	The unit can be operated in a 2 way system.

•Crossover mode is automatically canceled if no operation is performed within 15 seconds.

Recalling the Stored Crossover Settings (CDA-9815/CDA-9813 only)

1 Press and hold T.CORR/X-OVER for at least 2 seconds.

2 Press any one of the preset buttons (1 through

6)that has your desired crossover settings in memory.

3 Press T.CORR/X-OVER to return to normal mode.

•Crossover mode is automatically canceled if no operation is performed within 15 seconds.

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