NAVIGATION SYSTEM Voice Recognition Difficulty

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CONDITION


    1. Check if the system's voice recognition level is low by using only one particular voice.

      OK
      System's voice recognition level is low with any voice.

      Tech Tips

      System's voice recognition level varies depending on voice and pronunciation. This is not a malfunction.


    NG

    END

    OK

  2. CHECK MAP DISC


    1. A0162S9E12

      Check that the map disc is not deformed or cracked.

      OK
      No deformations or cracks on the map disc.

    NG

    REPLACE MAP DISC

    OK

  3. CHECK MAP DISC


    1. A01633UE04

      Check for dirt on the map disc surface.

      OK
      No dirt is on the map disc surface.

      Note

      Do not use a conventional record cleaner or anti-static preservative.

      Tech Tips

      If the disc is dirty, clean the disc by wiping the disc's surface radially with a soft cloth.


    NG

    CLEAN MAP DISC

    OK

  4. CHECK MICROPHONE (NAVIGATION CHECK MODE)


    1. A0160DGE01

      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

    END