Voice Recognition Difficulty

NAVIGATION: NAVIGATION SYSTEM: Voice Recognition Difficulty

Voice Recognition Difficulty

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CONDITION
(a) Check if the system's voice recognition level is low by using only one particular voice.
OK:
System's voice recognition level is low with any voice.

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 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 map disc surface.

NOTE: Do not use a conventional record cleaner or anti-static 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 -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE