REAR SEAT ENTERTAINMENT SYSTEM Sound from Wireless Headphones is Difficult to Hear, cannot be Heard, or Quality is Poor

CAUTION / NOTICE / HINT

Note

Check that the frequency setting of the wireless headphones is within the usable range for the rear seat entertainment system.

PROCEDURE


  1. CHECK WIRELESS HEADPHONES (DRY-CELL BATTERY)


    1. Check that the dry-cell battery of the wireless headphones is not depleted.

      OK
      Battery is not depleted.

    NG

    REPLACE WIRELESS HEADPHONE (DRY-CELL BATTERY)

    OK

  2. CHECK WIRELESS HEADPHONE SETTING


    1. Check the wireless headphone settings.


      1. Check that the volume is not set to "0".

      2. Check that "MUTE" is off.

        OK
        The volume is not set to "0" and "MUTE" is off.

    NG

    SET VOLUME TO HIGH AND TURN MUTE OFF

    OK

  3. CLEAN INFRARED RAY RECEIVING PORTION


    1. A01X9N6

      Clean the infrared ray receiving portion on the television display assembly.

    2. Check if the same problem occurs again.

      OK
      The function returns to normal.

    OK

    END

    NG

  4. CHECK WIRELESS HEADPHONES


    1. Replace the wireless headphone with a new or known good pair of headphones.

    2. Check if the same problem occurs again.

      OK
      Same problem does not occur.

    OK

    END (WIRELESS HEADPHONES ARE DEFECTIVE)

    NG

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