NAVIGATION SYSTEM The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CELLULAR PHONE


    1. Check if the other side can hear your voice properly.

      OK
      Your voice can be heard correctly.

    NG

    REPLACE CELLULAR PHONE

    OK

  2. CHECK SETTINGS


    1. A0162QGE04

      Check if the mute switch is set to ON.

      OK
      Mute switch is not set to ON.

    NG

    TURN MUTE SWITCH OFF

    OK

  3. CHECK SETTINGS


    1. A015YV8E04

      Enter the "Handsfree Voice Quality Set" mode Click here.

    2. Check if the Send Voice Level is set to "0".

      Tech Tips

      The Send Voice Level can be set to 11 different levels, -5 to +5, with a 3 dB difference.

    3. Check if the Send Voice Level is set to the minimum or maximum level.

      Tech Tips

      When the Send Voice Level is set to the minimum or maximum level, the sound may be distorted.

      OK
      The Send Voice Level is set to "0".

    NG

    SET SEND VOICE LEVEL TO "0"

    OK

  4. CHECK MICROPHONE (DISPLAY CHECK MODE)


    1. A01613ZE01

      Enter the "MICROPHONE & VOICE RECOGNITION CHECK" mode Click here.

    2. When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.

    3. Push the recording switch and perform voice recording.

      Tech Tips

      Voice can be recorded up to 5 seconds.

    4. Check that the recording indicator remains on while recording and that the recorded voice is played normally without noise or distortion.

      OK
      All check results are normal.

    NG

    PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    OK

    REPLACE MULTI-DISPLAY Click here