Audio And Visual System (For Radio And Display Type) Voice Is Not Recognized

INSPECTION PROCEDURE

CHECK CONDITION

CHECK MICROPHONE (OPERATION CHECK)

INSPECTION PROCEDURE

HINT:

When replacing the radio and display receiver assembly, it is necessary to perform the vehicle contract setting for Connected Services (w/ Connected Services Function).

1. Refer to the owner's manual and follow its instructions to check that the voice recognition level of the system is not too low for a particular voice.
   

   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

   HINT:

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

1. Enter the "Microphone Check" screen. [Refer to Check Mic & Voice Recognition in Operation Check (LandCruiser RM000005LZX005X.html)]
   

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.
   

   1. 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.
      
   2. 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.