The innovative GP-1650WF is a 6" color TFT LCD system that offers precise GPS/WAAS performance advanced chartplotting and superior fishfinding capabilities. Furuno has built all these features into a slim-line waterproof display, ideal for smaller fishing boats and pleasure craft. While the GP-1650 is compact, it is an extremely powerful navigation and fishfinding tool. Some of it's chartplotter features include: Enhanced Daylight Viewable, AR-coated 6 inch (5.6" viewable), 8 color LCD (TFT) with a Wide Viewing Angle. RISC Processor for rapid plotter redraw. Vessel position display in L/L or Loran TD's. MOB Keystroke stores vessel position and time. North-up, Course-up display modes. Plotter range scales from 0.14 to 6,144 nautical miles. 835 Waypoints including Quick Points, Plotter, Nav Data, Steering Director or Highway Display Modes. Automatic route switching and Autopilot data output. Up to 200 routes consisting of 35 waypoints. 16 different mark symbols may be used. Waypoint entry by L/L or TD position or target Range and Bearing Plotter position interval may be set by time or distance traveled. TLL position from specific Furuno Radars or Echosounders. Utilizes Furuno or Navionics mini-chart cards. It's GPS/WAAS features: Integral parallel tracking GPS/WAAS receiver, integral receiver is DGPS ready. 20 seconds for position fix, 900 knot tracking velocity. GPS position accuracy of approximately 10 meters, 95% of the time with SA off. WAAS position accuracy of approximately 3 meters, 95% of the time with S/A off. It's Fishfinder features include: 50 and 200 Khz operation, 600 watts rms output (4800 watts PEP). 8 preset ranges with maximum scale of 2,500 feet, offset to 5000 feet. 8 or 16 Color Fish and Bottom returns including White. A-Scope for rapid species identification and size estimate. Surface water temperature graph (Sensor input required). Multiple display modes: Single or Dual Frequency with Bottom Lock Zoom, Bottom Zoom or Marker Zoom. Utilizes a 10-pin Transducer/Multi Sensor connection. When ordering, please specify Furuno/C-Map or Navionics version. Unit comes without Transducer. Please order a transducer separately from the Furuno accessories section.