Bass Focus

The time difference between the front-rear/left-right speakers, can be adjusted at the same time. With an initial delay of 0.1 ms for each of the 0 to 99 steps, audible time correction can be done.

1 Press the T.CORR button to select the Bass Focus mode.

Bass Focus mode Time correction mode

Normal mode

2 Press the BAND button to select the front-rear / left- right speakers.

FL

FR

 

FL

FR

RR

RL

RR

RL

 

Front (left-right)

 

Left (front-rear)

speakers

 

 

speakers

 

FL

FR

 

FL

FR

Example of Steps 2 and 3 Setting

(1)After entering corrections for the front (left and right) speakers in STEP 15, the time difference is 1.5 ms for both front-left and front-right speakers.

1.5ms1.5ms

(2)After entering corrections for the left (front and rear) speakers in STEP 15, the time difference becomes 3.0 ms* for the front left speaker and 1.5 ms for the left rear speaker.

*Because the time difference was already set to 1.5 ms for the front left speaker in STEP 1, the additional correction in STEP 15 makes the time difference of the front left speaker 3.0 ms.

RL

RR

RL

RR

Rear (left-right)

Right (front-rear)

speakers

 

speakers

 

3 Turn the Rotary encoder to adjust the front-rear / left- right delay.

3.0ms

1.5ms 1.5ms

1.5ms

1.5ms

4 For setting another channel (speaker), repeat the steps

2 and 3.

5 After setting, press the T.CORR to return to the normal mode.

NOTES

Any manual time correction adjustments will also affect corrections made in Bass Focus.

Time Correction mode is automatically canceled if no buttons are pressed within 15 seconds.

Tips

*Subwoofer speaker

Delay (turn the rotary encoder) the audio signal to the front (left and right) speakers to make the apparent position of the subwoofer to be at the front. In doing this, the apparent position between the front (left and right) speakers and subwoofer will appear equal to the driver. After performing above, you can change the positions of left and right speakers by delaying the time.

Continued

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Alpine DVA-7996 owner manual Bass Focus, Example of Steps 2 and 3 Setting

DVA-7996 specifications

The Alpine DVA-7996 is a remarkable mobile multimedia receiver designed to elevate the in-car entertainment experience. With its robust set of features and advanced technologies, it caters to both audiophiles and casual listeners alike.

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The DVA-7996 embraces the latest in connectivity, featuring built-in Bluetooth technology. This enables seamless audio streaming from compatible devices, hands-free calling, and easy access to voice command features. Additionally, it supports a broad range of media formats, including MP3, WMA, AAC, FLAC, and more, ensuring that users can enjoy their favorite tracks in various ways.

In terms of radio capabilities, the DVA-7996 offers AM/FM tuning with a high-quality digital signal processor (DSP) that enhances sound quality and allows for better reception. Users can store their favorite stations easily, thanks to the generous preset capabilities.

Another key highlight of the DVA-7996 is its compatibility with various media sources. It features a front USB port, making it easy to connect flash drives for direct playback, as well as a dedicated auxiliary input for additional devices. For users who enjoy using smartphones, the unit is compatible with Apple CarPlay and Android Auto, which provide a seamless integration of mobile apps right on the receiver's display.

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