Appendix
Contacting the Factory
136
If the GNS 480 unit fails to operate despite troubleshooting efforts, contact Garmin Technical Support for
assistance.
GARMIN International, Inc.
1200 East 151st Street
Olathe, KS 66062-3426
USA
Phone: (913) 397-8200
FAX: (913) 397-8282
http://www.garmin.com
Be prepared to offer the following information about the installation:
•
Installation configuration (list of any accessories)
•
Model number, part number with mod levels, and serial number
•
Software Versions
•
Description of problem
•
Efforts made to isolate the problem