NAVIGATION SYSTEM (for DVD) > Voice Recognition Difficulty

for Preparation Click here

INSPECTION PROCEDURE

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

B	END

A

1. Check that the map disc is not deformed or cracked.
   

   OK:

   No deformations or cracks on the map disc
   

NG	REPLACE MAP DISC

OK

1. Check for dirt on the map disc surface.
   

   OK:

   No dirt is on the map disc surface.
   

   NOTICE:

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

   HINT:

   If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

NG	CLEAN MAP DISC

OK

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. Push the recording switch and perform voice recording.
   

   HINT:

   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 SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)

OK
END