Inspection Procedure

1. Check if the system's voice recognition level is low with only one particular voice.

OK: The system's voice recognition level is low with any voice. 

NG: SYSTEM'S VOICE RECOGNITION LEVEL VARIES DEPENDING VOICE AND PRONUNCIATION. THIS IS NOT A MALFUNCTION 

OK: GO TO NEXT STEP 

Fig 1: Checking System'S Voice Recognition Level

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

   OK: No deformations or cracks appear on the map disc. 

NG: REPLACE THE MAP DISC 

OK: GO TO NEXT STEP 

Fig 2: Cleaning Dirt Map Disc Surface

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1. Check for dirt on the map disc surface.

OK: No dirt is on the map disc surface. 

HINT:

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

NG: CLEAN THE MAP DISC 

OK: GO TO NEXT STEP 

1. Enter the "Microphone Check" mode (see NAVIGATION CHECK MODE (MICROPHONE CHECK)  )
   Fig 3: Displaying Microphone Check

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2. Follow the directions on the screen. Check if the word recognition indicator is displayed in green in each item.

   OK: All check items are recognized. 

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE  

OK: NORMAL OPERATION