AM radio reception
AM signals, because of their low frequency, can bend around objects and skip along the ground.
In addition, the signals can be bounced off the ionosphere and bent back to earth. Because of these characteristics, AM signals are also subject to interference as they travel from transmitter to receiver.
Fading: Occurs while the vehicle is passing through freeway underpasses or in areas with many tall buildings. It can also occur for several seconds during ionospheric turbulence even in areas where no obstacles exist.
Static: Caused by thunderstorms, electrical power lines, electric signs and even traffic lights.
See also:
Using the system
Initialization
When the ignition switch is pushed to the ON
position, NISSAN Voice Recognition is initialized,
which may take up to one minute. When
completed, the system is ready to accept voice
...
Doors
WARNING
• Always have the doors locked while
driving. Along with the use of seat
belts, this provides greater safety in
the event of an accident by helping
to prevent persons from being
thrown ...
Manual control
While using the voice recognition system, it is
possible to select menu options by using the
steering wheel controls instead of speaking voice
commands. This can be especially helpful if the
noise ...