2013 Nissan Altima Navigation System Owner's Manual - Page 298

VOICE RECOGNITION Symptom The system does not recognize the voice command. or The system accepts the voice command incorrectly. Possible cause The interior of the vehicle is too noisy. The volume of the voice is too low. The volume of the voice is too loud. Pronunciation is unclear. The voice command is given before the voice recognition system is ready. Possible solution Close the windows or have other occupants be quiet. Speak louder. Speak softer. Speak clearly. button on the steering Press and release the wheel switch, and speak a command after the tone sounds. Make sure to speak a command within 8 seconds after the beep tone sounds. Use a correct voice command appropriate for the current screen. 8 seconds or more have passed after pressing and releasing the button on the steering wheel switch. Only a limited range of voice commands is usable for each screen. INFO: For the best recognition, speak appropriate commands. Command lists are available earlier in this manual. Standard Mode: "Command List" (page 9-7) Alternate Mode: "Command List" (page 9-19) Troubleshooting guide 11-9