Designed with the latest, high-sensitivity GPS receiver by SiRF, this unit tracks your position even in tree cover and canyons. It provides a bright, sunlight-readable color TFT display and include a 128MB microSD card for storage of optional map detail. Garmin preprogrammed microSD cards can be purchased, providing detail for Topo, BlueChart, Fishing Hot Spots, Minnesota LakeMaster Promaps and European streets. The 128MB microSD card can also be loaded with data from MapSource products like BlueChart, U.S. Topo 24K, Minnesota LakeMaster Promaps and City Navigator. Fast USB connectivity makes loading charts and maps quick and easy, while navigation instructions can be shared with repeaters, plotters, and autopilots using NMEA protocols through the dedicated serial port. The GPSMAP 76CSx incorporates a barometric altimeter for extremely accurate elevation and vertical profile data. An electronic compass displays accurate heading while standing still.
