Speaker Adaptation function
Nissan Altima / Nissan Altima Owners Manual / Monitor, climate, audio, phone and voice recognition systems / NISSAN Voice Recognition System
(if so equipped) / Speaker Adaptation function

The Voice Recognition system has a function to learn the user’s voice for better voice recognition performance. The system can memorize the voices of up to three persons.
See also:
Wheels and tires
...
Car phone or CB radio
When installing a CB, ham radio or car phone in
your NISSAN, be sure to observe the following
precautions; otherwise, the new equipment may
adversely affect the engine control system and
other ...
All-Wheel Drive (AWD) lock switch operations
The AWD LOCK switch located on the lower
side of the instrument panel. This switch is used
to select the AUTO or LOCK mode depending
on the driving conditions.
Each time you push the lower pa ...
