Alpine DVA-7996 Owner's Manual download pdf (Page 13)

11-EN

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.

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

right speakers.

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

right delay.

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.

FL FR

RL RR

FL FR

RL RR

→

FL FR

RL RR

FL FR

RL RR

←←

→

Front (left-right)

speakers

Left (front-rear)

speakers

Rear (left-right)

speakers

Right (front-rear)

speakers

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.

(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.

* 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.

1.5ms

∗

1.5ms

3.0ms

1.5ms

Continued

Tips

Normal mode

Bass Focus mode

Time correction mode

1 ... 12 13 14 ... 64

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Alpine DVA-7996 Owner's Manual Page 13

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