Kenwood DDX7018BT Instruction Manual page 38

Settings Settings
Localizing the sound image—Front Focus
1
Touch [Front Focus] ( 1 ), select the
listening position ( 2 ) to set as the front
position, then touch [Adjust] (
Position/DTA
Listening Position Front Focus
Front L Front R
Front All Front All
Priority L Priority R
All All
Priority L Priority R
• When you are sitting on the [Front All] (front
seats) or [All] (front and rear seats) position, select
left ("Priority L") or right ("Priority R") to specify
the position to localize the sound image.
2
Touch [Delay] ( 1 ), then adjust the sound
image ( 2 ) precisely.
Front Focus Adjust
Initialise
Sound Image LR(Front)
Sound Image LR(Rear)
0.00ms 0.00ms
Size of the Virtual Sound Field
Subwoofer Delay
0.00ms 0.00ms
0.00ms 0.00ms
36 ENGLISH
[Sound Image LR (Front)]
Adjusts the sound image to be localized set on the
front position.
[Sound Image LR (Rear)]
3 ).
Adjusts the sound image to be localized set on the
rear position.
[Size of the Virtual Sound Field]
Adjusts the virtual sound field to the desired field
size.
• If the sound image moves out of the front
position, adjust [Sound Image LR (Front)]/
Adjust
[Sound Image LR (Rear)].
[Subwoofer Delay]
Adjusts the delay time of the subwoofer sound.
3
Touch [Level] (
volume (
Front Focus Adjust
Tweeter
0 dB
Front L
0 dB
Rear L
0 dB
Delay
Level
To initialize the setting value: Touch [Initialise].
1 ), then adjust the output
2 ) for each speaker.
Initialise
Front R
0 dB
Rear R
0 dB
Delay
Subwoofer
0 dB
Level
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.
E.g. When [Front All] is selected as the listening
position
60 cm
70 cm
150 cm
+0 cm
+90 cm
+80 cm