48
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]
.
*
<Front All>
is selectable only when
<X’over Network>
is set to
[2 way]
. (Page
46)
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
150 cm
60 cm
80 cm
+ 0 cm
+ 90 cm
+ 70 cm
2016DDX-Entry̲E.indb 48
2016DDX-Entry̲E.indb 48
2015/09/30 16:22
2015/09/30 16:22
