5 Press MODE to select the speaker to be adjusted.

The test tone is produced by the selected speaker.

6 Adjust the output level by turning the Rotary encoder.

7 Adjust each volume level for optimum balance by repeating steps 5 and 6.

The adjustment range for the different speakers is –10 dB - +10 dB.

Adjust based on the front speakers.

8 When the setting is complete, press and hold TA for at least 2 seconds.

The unit returns to the normal mode.

If a speaker is set to off mode, that speaker’s level adjustment cannot be made. Refer to “Speaker Setup” (page 41).

When the setting is complete, it is recommended to store the setting contents. For storing, refer to page 44.

Mixing bass sound to the rear channel

This function mixes the front channel audio signals to the audio signals output from the rear speakers, improving the sound in the vehicle’s rear seat.

Avoid stopping, pausing, switching the disc, cueing, fast-forwarding or switching the audio channel of this unit while making this adjustment. The setting is cancelled if the Decode mode is switched.

1 Check that Defeat mode is off (page 25). 2 Press and hold TA for at least 2 seconds.

The audio processor control mode is activated.

3 Select the MULTI CH SETUP mode by pressing TA repeatedly.

4 Select REAR MIX by pressing or , then press MODE.

5 Select REAR MIX ON/OFF by turning the Rotary encoder.

If ON is selected, press MODE.

If ON is set, the audio signal which is output from the rear speaker is mixed to the front audio signal.

6 After setting to ON, turn the Rotary encoder to adjust the level (LEVEL).

The level can adjusted in five steps: –6, –3, 0, +3 and +6. The higher the level, the more bass is output from the rear speakers. (The effect differs according to the software (DVD, etc.).)

7 When the setting is complete, press and hold TA for atleast 2 seconds.

The unit returns to the normal mode.

This adjustment is ineffective when the rear speaker setup setting is set to “OFF.”

For linear PCM signals, the voice is output from the rear speaker regardless of the REAR FILL and REAR MIX setting.

When the setting is complete, it is recommended to store the setting contents. For storing, refer to page 44.

Adjusting the acoustic image

In most installations, the centre speaker must be placed directly between the front passenger and driver. Using this function, the centre channel information is distributed to the left and right speakers. This creates an acoustic image simulating a centre speaker directly in front of each listener. Adjusting the centre width in PL II MUSIC (see “Using the Pro Logic II Mode” page 43), makes this function ineffective.

Avoid stopping, pausing, switching the disc, cueing, fast-forwarding or switching the audio channel of this unit while making this adjustment. The setting is cancelled if the Decode mode is switched.

1 Check that Defeat mode is off (page 25). 2 Press and hold TA for at least 2 seconds.

The audio processor control mode is activated.

3 Select the MULTI CH SETUP mode by pressing TA repeatedly.

4 Select BI-PHANTOM by pressing or , then press MODE.

5 Select BI-PHANTOM ON/OFF by turning the Rotary encoder.

If ON is selected, press MODE.

If ON is set, the soundstage created is as if you are positioned directly in front of the centre speaker by distributing the centre speaker sound left and right.

6 After setting to ON, turn the Rotary encoder to adjust the level (LEVEL).

The level can be adjusted within the range of –5 to +5. The higher the level, the more the position of the centre speaker is shifted to the sides.

7 When the setting is complete, press and hold TA for at least 2 seconds.

The unit returns to the normal mode.

This adjustment is effective when the setting of the centre speaker to SMALL or LARGE in the speaker setup settings.

This adjustment is ineffective when the speaker is set to CENTER “OFF” in “Setting the Speakers” (page 37).

When the setting is complete, it is recommended to store the setting contents. For storing, refer to page 44.

42-EN

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Alpine DVA-9861Ri owner manual Mixing bass sound to the rear channel, Adjusting the acoustic image, 42-EN