Inspection Procedure

1. Enter the "Menu" screen by pressing the "MENU" switch.
2. Select "Set up".
   Fig 1: Navigation System Setting Screen Display - Menu

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3. Check that "Voice Recognition Guidance" is not OFF.

   OK: Voice Recognition Guidance is not OFF. 

NG : TURN VOICE RECOGNITION GUIDANCE "ON" 

Fig 2: Navigation System Setting Screen Display - Voice Recognition Guidance

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OK : Go to next step 

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

   OK: No deformations or cracks on map disc. 

NG : REPLACE MAP DISC 

Fig 3: Identifying Deformed And Cracked Disc

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OK : Go to next step 

1. Check for dirt on the map disc surface.

   OK: No dirt is on the map disc surface. 

   HINT:

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

   NOTE: Do not use a conventional record cleaner or antistatic preservative.
   Fig 4: Cleaning Disc

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NG : CLEAN MAP DISC 

OK : Go to next step 

1. Enter the "MICROPHONE & VOICE RECOGNITION CHECK" mode (see NAVIGATION CHECK MODE  ).
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 : PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE 

Fig 5: Diagnosis Menu Screen Display - Microphone & Voice Recognition Check

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OK : END