JVC KENWOOD KW-M540BT, Instruction Manual, Page: 33 / 52

29 ENGLISH
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
car.
1
Touch [Adjust] on the <Position/DTA>
screen to display the DTA adjustment
screen.
2
Touch [Delay] ( 1 ), then adjust the Digital
Time Alignment (DTA) value ( 2 ) for each
speaker.
Front L
0 cm
0 ms
Rear L
0 cm
0 ms
0 cm
0 ms
Front R
Rear R
0 cm
0 ms
Initialise
Level
Delay
Position/DTA
Subwoofer
0 cm
0 ms
• To determine the adjustment value, see
“Determining the value for <Position/DTA>
adjustment” on page 30.
3
Touch [Level] ( 1 ), then adjust the output
volume ( 2 ) for each speaker.
0 dB
Tweeter
0 dB
Front L
0 dB
Rear L
0 dB
Front R
0 dB
Rear R
0 dB
Subwoofer
Initialise
Level
Delay
Position/DTA
Settings Settings
To initialize the setting value: Touch [Initialise] .
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] ( 3 ).
Front Focus Listening Position
Front L
Front All
Priority L
All
Priority L
Front R
Front All
Priority R
All
Priority R
Adjust
Position/DTA
• 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.
Initialise
Sound Image LR(Front)
Sound Image LR(Rear)
Size of the Virtual Sound Field
Subwoofer Delay
Level
Delay
Front Focus Adjust
0.00ms
0.00ms
0.00ms
0.00ms
0.00ms 0.00ms
[Sound Image LR (Front)]
Adjusts the sound image to be localized set on the
front position.
[Sound Image LR (Rear)]
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)] /
[Sound Image LR (Rear)] .
[Subwoofer Delay]
Adjusts the delay time of the subwoofer sound.
3
Touch [Level] ( 1 ), then adjust the output
volume ( 2 ) for each speaker.
0 dB
Tweeter
0 dB
Front L
0 dB
Rear L
0 dB
Front R
0 dB
Rear R
0 dB
Subwoofer
Initialise
Level
Delay
Front Focus Adjust
To initialize the setting value: Touch [Initialise] .
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