Chevrolet Corvette 2012 Manual page 80

After receiving the updated disc,
replace the old disc in the
navigation system. See Installing
the DVD Map Disc under
. Dispose of the old disc to
avoid confusion about which disc is
the most current.
Coverage area depends upon the
map detail available. Some areas
have greater map detail than others.
The navigation system works only
as well as the information provided
on the map disc. See
on how to obtain
updated map information.
The navigation system's voice
recognition allows for hands-free
operation of navigation and audio
system features. Voice recognition
can be used when the ignition is on
or in ACC/ACCESSORY or when
Retained Accessory Power (RAP) is
active.
This feature only works if the map
DVD is inserted. If you try to use
voice recognition without the map
DVD inserted, the system displays
Please insert the navigation map
DVD to use the voice recognition
feature. See Installing the DVD
Map Disc under
The system may not hear you or
may hear the incorrect word with the
windows open or the convertible top
down due to background noise.
To use voice recognition:
1. Press and hold
heard. The audio system mutes.
This button is located on the left
side of the navigation system
faceplate.
2. Clearly state one of the
commands listed on the
following pages. For example,
.
say FM1.
3. The system states the command
being implemented. For
example, the system says FM1
Radio and the audio system
changes to the FM1 source.
until a beep is