Voice Recognition Difficulty

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (w/ USB Audio System): Voice Recognition Difficulty
- Voice Recognition Difficulty

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CONDITION

(a) Check if the system's voice recognition level is low when recognizing a particular voice.

OK:

System's voice recognition level is low with any voice.

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

NG -- END
OK -- Continue to next step.

2. CHECK MAP DISC

(a) Check that the map disc is not deformed or cracked.





OK:

No deformations or cracks on the map disc

NG -- REPLACE MAP DISC
OK -- Continue to next step.

3. CHECK MAP DISC

(a) 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 antistatic preservative.

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

NG -- CLEAN MAP DISC
OK -- Continue to next step.

4. CHECK MICROPHONE (NAVIGATION CHECK MODE)

(a) Enter the "Microphone & Voice Recognition Check" (Check Mic & Voice Recognition) Operation Check.





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

(c) Push the recording switch and perform voice recording.

HINT
Voice can be recorded up to 5 seconds.

(d) 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 Problem Symptoms Table

OK -- END