Database Coverage; Explanations; Voice Recognition - Chevrolet 2012 Corvette Navigation System User Manual

84 Infotainment System
After receiving the updated
disc, replace the old disc in the
navigation system. See Installing
the DVD Map Disc under Maps on
page 73. Dispose of the old disc to
avoid confusion about which disc is
the most current.

Database Coverage

Explanations

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 Ordering Map
DVDs on page 83 on how to obtain
updated map information.

Voice Recognition

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 Maps on page 73.
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 until a beep is
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.