User Guide

JoyRoute™ Navigation for
50
FAQs and Troubleshooting
Q: Why does it take time for the navigation to work when it is first selected?
A: When the navigation application is launched it will take approximately 2 minutes for initial-
ization. Also, the navigation may require time for calibration. The user may need to drive for
about 1/2 hour to complete the calibration. This will only be required the first time the sys-
tem is launched or after the program is reinstalled.
Q: Why do I see a different location on the map when the navigation is selected?
A: EachNavtech DCA map has a default location that is shown until the GPS is initialized. This
should take only a few moments or it will correct itself when the car is moving. If the current
location does not match the map, an ACC cycle or warm boot may be required.
Q: How do I confirm the GPS is working properly?
A: By reviewing the Settings menu, GPS information, you can confirm the number of satellites
the system is acquiring. If your GPS antenna is not located in a clear area or if you are under
a bridge or between tall buildings, no satellite may be seen. Move the car to a location
where there are no obstructions or move the GPS antenna to a better location.
Q: Why is there no navigation display?
A: With ACC on, confirm the navigation application has been installed by viewing the
Navigation menu from the shell menu. Confirm the Navtech CD or DVD is installed properly
and not upside down. Be sure the application has been launched.