This Chartplotter is compatible with the Navionics XL Version Navigable River Charts.
Furuno's GP1850W integrated color LCD GPS/WAAS Chart Plotters are power packed, precise and user-friendly. These rugged, waterproof units quickly and accurately show you where you have been, where you are, and where you are going.
It's Chartplotter features include: An Enhanced Daylight Viewable, AR-Coated 7 inch (6.5" viewable) 8 color LCD (TFT) - RISC processor for rapid plotter redraw - Front loading Mini-Chart Card port - Vessel Position Display in L/L or Loran C TD's - MOB (Man Overboard) Key Strokes stores Vessel Position and Time - North-Up, Course-Up or Automatic Course-Up Display Modes - Plotter Range Scales for 0.14 to 6,144 nautical miles - 835 Waypoints including Quick Points - Plotter, Nav Data, Steering Director or Highway Display Modes - Up to 200 Routes consisting of up to 35 Waypoints - 16 different mark symbols may be used - Waypoint entry by L/L position or TD position or Target Range and Bearing - Plotter position from specific Furuno Radars or Echosounders.
The GPS features include: Integral parallel tracking GPS receiver - Integral receiver is DGPS ready - Up to 900 knot tracking velocity - 20 seconds for first position fix - GPS position accuracy of approximately 10 meters, 95% of the time with S/A off - WAAS position accuracy of approximately 3 meters, 95% of the time with S/A off.