NAVIGATION SYSTEM Voice is not Recognized

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK CONDITION

   
   

   1. Check if the system voice recognition level is low when recognizing a particular voice.

      Table 1. Result

      Result	Proceed to
      System voice recognition level is low with any voice.	A
      System voice recognition level is low only for a particular voice.	B

      Tip:

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

   
   
   • AClick here
   • BClick here
2. Click here

   CHECK MICROPHONE AND VOICE RECOGNITION (OPERATION CHECK)

   
   
   1. 

      Enter the "Microphone & Voice Recognition Check" screen. Refer to Check Mic & Voice Recognition in Operation Check (Click here).

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

   3. Select the recording switch and perform voice recording.

      Tip:
      

      • Select the recording switch with the blower motor of the air conditioning system stopped. If an outlet of the air conditioning system is facing the microphone, noise may be recorded.

      • 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.

      Table 2. Text in Illustration

      *a	Microphone Input Level Meter
      *b	Recording Switch
      *c	Stop Switch
      *d	Play Switch
      *e	Recording Indicator

   
   
   • OKClick here
   • NGClick here
3. Click here

   REPLACE HARD DISC

   
   

   1. Replace the hard disc (Click here).

   2. Check that voice recognition is normal.

      OK
      Voice can be recognized normally.

   
   
   • OKClick here
   • NGClick here
4. Click here

   END (HARD DISC IS DEFECTIVE)

5. Click here

   END

6. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

7. Click here

   REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLYClick here