Kenwood DDX374BT Instruction Manual page 51

SETTINGS SETTINGS
❏ Adjusting the Digital Time Alignment
(DTA)
Make fine adjustments to the delay time of
the speaker output to create a more suitable
environment for your vehicle.
1
Display the <Time Alignment> screen.
On the Home screen:
2
Select the listening position (<All>,
<Front L>, <Front R> or <Front All>).
3
Select an item to make an adjustment.
[Distance] Adjusts the Digital Time
Alignment (DTA) value.
[Gain] Adjusts the output volume of
the selected speaker.
4
Adjust each speaker setting.
• To determine the adjustment value, see the
right column.
• To initialize the setting value, press
[Initialize].
Determining the value for <Position DTA>
adjustment
If you specify the distance from the center of the
currently set listening position to every speaker,
the delay time will be automatically computed
and set.
1 Determine the center of the currently set
listening position as the reference point.
2 Measure the distances from the reference point
to the speakers.
3 Calculate the differences between the distance
of the furthest speaker and other speakers.
4 Set the DTA value calculated in step 3 for
individual speakers.
5 Adjust gain for individual speakers.
Example: When <Front All> is selected as the
listening position
1.4 ft
2.45 ft
4.9 ft
+0 ft
+3.5 ft
+2.45 ft
ENGLISH 51