KDC-X997/KDC-BT955HD/KDC-X897/KDC-BT855U/KDC-X697/KDC-655U/KMR-555U>5. DSP settings (KDC-X997, KDC-BT955HD)>5-7. Delay time control

5-7. Delay time control

Adjusting fine tuning of the speaker position compensation value specified at <5-3. Car type selection>.

Preparation for setting

  • 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 ( in the illustration shown below).

    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. Input the differences calculated in step 3 for individual speakers.

    5. Adjust gain for individual speakers. A sound image will be shifted to the speaker with increased gain.

    Example: When "Front" is selected as the listening position (<5-6. Listening position setting>).

  1. Press [SRC] and select a source other than Standby ("STANDBY") using [Control] knob.

    Refer to <Source selection>.

  2. Press [Control] knob.

    Enters the Function setting mode.

  3. Select "Audio Control" > "Pro Setup" > "DTA Settings" > "DTA" using [Control] knob.

    For how to use [Control] knob, refer to <3-3. How to select the item>.

  4. Select a speaker using [Control] knob.




    Front Left speaker


    0 – 20.01 feet

    Front Right speaker


    0 – 20.01 feet

    Rear Left speaker


    0 – 20.01 feet

    Rear Right speaker


    0 – 20.01 feet

    Subwoofer Left

    "SW L"

    0 – 20.01 feet

    Subwoofer Right

    "SW R"

    0 – 20.01 feet

    (Colored text: Factory setting)

  5. Select a value using [Control] knob.

Exiting from the Function setting mode

Press and hold [1/6].