NAVIGATION SYSTEM (for DVD) Voice Recognition Difficulty

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CONDITION


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

      OK
      Voice recognition level of the system is low with any voice.

      Tech Tips

      Voice recognition level of the system varies depending on voice and pronunciation. This is not a malfunction.


    NG

    END

    OK

  2. CHECK MAP DISC


    1. A003D0ZE12

      Check that the map disc is not deformed or cracked.

      OK
      No deformations or cracks in the map disc.

    NG

    REPLACE MAP DISC

    OK

  3. CHECK MAP DISC


    1. A003CWFE04

      Check for dirt on the map disc surface.

      OK
      No dirt is on the map disc surface.

      Tech Tips

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

      Note

      Do not use a conventional record cleaner or antistatic preservative.


    NG

    CLEAN MAP DISC

    OK

  4. CHECK MICROPHONE (NAVIGATION CHECK MODE)


    1. A003E09E05
      Text in Illustration
      *1 Microphone Input Level Meter
      *2 Recording Switch
      *3 Stop Switch
      *4 Play Switch
      *5 Recording Indicator

      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 for 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 SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    OK

    END