JVC KW-V230BT Instruction Manual page 64

Monitor with dvd receiver
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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 <Settings> screen.
On the Home screen:
KW-V230BT
KW-V330BT
2
Display the <Time Alignment> screen.
3
Select the listening position (<All>,
<Front L>, <Front R> or <Front All>*).
64
4
Select an item to make an adjustment.
KW-V430BT
KW-V630BT
[Distance]
[Gain]
5
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 [2way]. (Page 62)
Adjusts the Digital Time
Alignment (DTA) value.
Adjusts the output volume of
the selected speaker.
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

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