JVC KD-DB902BT Instruction Manual page 31

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, see "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 seats
• [FRONT ALL] is displayed only when [X ' OVER TYPE] is set to
[2-WAY]. (Page 21)
[DISTANCE]*1 [0CM] to [610CM]: Fine adjust the distance to compensate.
[GAIN]*1 [–8DB] to [0DB]: Fine adjust the output volume of the selected
speaker.
[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]*2 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)].
Determining the value for [DISTANCE] and [GAIN] of [DTA SETTINGS]
*1 Before making an adjustment, select the speaker:
When 2-way crossover is selected:
[FRONT LEFT]/[FRONT RIGHT]/[REAR LEFT]/[REAR RIGHT]/[SUBWOOFER]:
– [REAR LEFT], [REAR RIGHT] and [SUBWOOFER] is selectable only if a setting other than
[NONE] is selected for [REAR] and [SUBWOOFER] of [SPEAKER SIZE]. (Page 23)
When 3-way crossover is selected:
[TWEETER LEFT]/[TWEETER RIGHT]/[MID LEFT]/[MID RIGHT]/[WOOFER]:
– [WOOFER] is selectable only if a setting other than [NONE] is selected for [WOOFER] of
[SPEAKER SIZE]. (Page 24)
*2 Displayed only when [X ' OVER TYPE ] is set to [2-WAY] (page 21) and if a setting other
than [NONE] is selected for [REAR] of [SPEAKER SIZE]. (Page 23)
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 Determines the center of the currently set
listening position as the reference point.
2 Measures the distances from the reference point
to the speakers.
3 Calculates the differences between the distance
of the furthest speaker (rear speaker) and other
speakers.
4 Sets the [DISTANCE] calculated in step 3 for
individual speakers.
5 Adjusts [GAIN] for individual speakers.
Example: When [FRONT ALL] is selected as the
listening position
ENGLISH
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