6" Satellite Differential GPS Color Raychart featuring Navionics Gold Chart cartography. Direct Sunlight readable display. Flexible and Compact Flash support for cartography and unlimited waypoint, route and track storage. Raymarine SmartRoute automatically builds routes and waypoints from previous tracks. Autozoom and Screen Amplifier functions intelligently maintain the vessel symbol, waypoint destination and appropriate chart range in clear view while underway. Standard 12 channel Satellite Differential GPS receiver for extreme accuracy using WAAS or EGNOS (European system, under development) system. Rugged waterproof (CFR46) display and Raymarine reliability backed by a superior two-year warranty. NMEA 0183 compatible. Supplied with quick reference guide, suncover, mounting bracket, mounting bracket knobs (x2), power/NMEA cable, GPS active antenna, and GPS pole mounting kit.