JVC KENWOOD KMM-BT518HD Mode D'emploi page 30

AUDIO SETTINGS
Digital Time Alignment settings
Digital Time Alignment sets the delay time of the speaker output to
create a more suitable environment for your vehicle.
• For more information, Determining the value for [DISTANCE] and [GAIN] of
[DTA SETTINGS].
DTA SETTINGS
POSITION Selects your listening position (reference point).
ALL: Not compensating ; FRONT RIGHT: Front right seat ;
FRONT LEFT: Front left seat ; FRONT ALL: Front seat
DISTANCE 0FT to 20.01FT: Fine adjust the distance to compensate. (Before
making an adjustment, select the speaker you want to adjust.)
GAIN –8DB to 0DB: Fine adjust the output volume of the selected speaker.
(Before making an adjustment, select the speaker you want to adjust.)
DTA RESET YES: Resets the settings ([DISTANCE] and [GAIN]) of the selected
[POSITION] to default. ; NO: Cancels.
CAR SETTINGS Identify your car type and rear speaker location in order to make the
adjustment for [DTA SETTINGS].
CAR TYPE COMPACT/FULL SIZE CAR/WAGON/MINIVAN/SUV/
MINIVAN(LONG): Selects the type of vehicle. ; OFF: Not
compensating.
R-SP LOCATION Selects the location of the rear speakers in your vehicle to calculate the
furthest distance from the listening position selected (reference point).
• DOOR/REAR DECK: Selectable only when [CAR TYPE] is selected as
[OFF], [COMPACT], [FULL SIZE CAR], [WAGON] or [SUV].
• 2ND ROW/3RD ROW: Selectable only when [CAR TYPE] is selected
as [MINIVAN] or [MINIVAN(LONG)].
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• Before making an adjustment for [DISTANCE] and [GAIN] of [DTA SETTINGS], select the
speaker you want to adjust:
FRONT LEFT/FRONT RIGHT/REAR LEFT/REAR RIGHT/SUBWOOFER:
You can only select [REAR LEFT], [REAR RIGHT] and [SUBWOOFER] if a setting other than
[NONE] is selected for [REAR] and [SUBWOOFER] of [SPEAKER SIZE]. ( 25)
• [R-SP LOCATION] of [CAR SETTING] is selectable only if a setting other than [NONE] is
selected for [REAR] of [SPEAKER SIZE]. ( 25)
Determining the value for [DISTANCE] and [GAIN] of [DTA SETTINGS]
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 (rear
speaker) and other speakers.
4 Set the [DISTANCE] calculated in step
individual speakers.
5 Adjust [GAIN] for individual speakers.
Example: When [FRONT ALL] is selected as the
listening position
3
for