Inspection Procedure

CHECK NAVIGATION SETTINGS
1. Enter the "Menu" screen by pressing the "MENU" switch.
2. Select "Set up".
  
  Fig 1: Identifying MENU Screen Display - Setup
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check that "Voice Recognition Guidance" is not OFF.
  OK: Voice Recognition Guidance is not OFF.
NG: TURN VOICE RECOGNITION GUIDANCE "ON"

Fig 2: Diagnosis Display - Setup Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: Go to Next Step
CHECK MICROPHONE (NAVIGATION CHECK MODE)
1. Enter the "Mic&Voice Recognition Check" mode (See OPERATION CHECK ).
2. When a 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:
  
  The recording limit is 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: REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY (See REMOVAL )

Fig 3: Diagnosis Display - Mic&Voice Recognition Check Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: END