GPSMAP® 8500 InstallationInstructionsThe GPSMAP 8500 is a highly customizable marine navigationand information system. These instructions will explain theconnections between the various components of the system soyou can plan and install the best system for your boat.In addition, these instructions will cover the mounting and wiringof the primary GPSMAP 8500 device.Important Safety InformationWARNINGSee the Important Safety and Product Information guide in theproduct box for product warnings and other importantinformation.When connecting the power cable, do not remove the in-linefuse holder. To prevent the possibility of injury or productdamage caused by fire or overheating, the appropriate fusemust be in place as indicated in the product specifications. Inaddition, connecting the power cable without the appropriatefuse in place will void the product warranty.CAUTIONAlways wear safety goggles, ear protection, and a dust maskwhen drilling, cutting, or sanding.NOTICEWhen drilling or cutting, always check what is on the oppositeside of the surface.Registering Your DeviceHelp us better support you by completing our online registrationtoday.• Go to http://my.garmin.com.• Keep the original sales receipt, or a photocopy, in a safeplace.Contacting Garmin Product Support• Go to www.garmin.com/support and click Contact Supportfor in-country support information.• In the USA, call (913) 397.8200 or (800) 800.1020.• In the UK, call 0808 2380000.• In Europe, call +44 (0) 870.8501241.Understanding the ComponentsThe GPSMAP 8500 system can be set up in different ways, depending on your needs and the layout of your boat.The GPSMAP 8500 is the brain of a GPSMAP 8500 system and it connects to other devices and GPSMAP 8500 systems on yourboat. The GPSMAP 8500 can be controlled by a connected GMM™ monitor, a connected GRID™ input device, or combination ofthe two.December 2012 190-01558-02_0A Printed in Taiwan