NAVIGATION SYSTEM (for DVD) Voice is not Recognized

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK NAVIGATION SETTING


    1. A003CU2E03

      Enter the "Menu" screen by pressing the "MENU" switch.

    2. Select "Set up".

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      Check that "Voice Recognition Guidance" is not OFF.

      OK
      Voice Recognition Guidance is not OFF.

    NG

    TURN VOICE RECOGNITION GUIDANCE "ON"

    OK

  2. CHECK MAP DISC


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      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


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      Check for dirt on the map disc surface.

      OK
      No dirt is in 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)


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      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

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here