H3 HUMMER 2007, Manual

Page: 96 / 124

Navigation Features and Controls
•
When turning at an
intersection, there is no route
guidance.
•
In some cases, plural names of
places may be announced.
•
It may take a long time to
operate automatic rerouting
during high-speed driving.
•
If you are heading for a
destination without passing
through a set waypoint,
automatic rerouting may
display a route returning to the
set waypoint.
•
The route prohibits the entry of
a vehicle due to a regulation by
time or season or any other
regulation which may be given .
. . . 96
•
Some routes may not be
searched.
•
If there are new roads, if roads
have recently changed or if
certain roads are not listed on
the map DVD, the route to the
destination may not be shown.
See "Ordering Map DVDs" in
this section.
If you experience problems with
your navigation system, you may
need to calibrate the system.
To calibrate the system, see the
following:
•
Navigation Setup
- Calibrate System
• IF THE SYSTEM NEEDS
SERVICE
If you are still experiencing
difficulty with your navigation
system and have read the
information in this guide, see your
dealer for assistance.