Lowrance Color M68C S/Map Sonar/GPS Marine Mapping Combo

Lowrance's M68C S/Map features highly-detailed hydrographic mapping and an internal GPS+WAAS receiver. Internal back-up memory keeps stored sonar settings and GPS data accessible for years. Lowrance's M68C is completely sealed and waterproof for use in the harshest environments. Includes manufacturer's full one-year warranty. Screen, Keys and Case Striking 3.5' diagonal, 320x240 pixel, sunlight-readable 256-color, active matrix TFT display for superior sonar and mapping detail White LED backlit screen and keypad for night or low-light viewing Simplified keypad with Menu and Pages keys Overlay Data feature displays GPS information over sonar screen and sonar information over GPS screens Space-saving case design with adjustable tilt, quick-mount/release convenience Sonar 800 watts peak-to-peak transmit power with depths to 600 feet 2X and 4X zoom with bottom tracking zoom Full-screen LCD flasher mode with COLORLINE? displays real-time sonar readings Auto or manual sensitivity, surface clarity, noise rejection and depth-range controls Selective on/off shallow, deep, zone and fish alarms Low-profile high-performance 200 kHz Skimmer? transducer with built-in water surface temp sensor and up to 60-degrees of fish detection coverage Operates up to 70 mph Other unique sonar features include HyperScroll?, Advanced Signal Processing (ASP?), Advanced Fish Symbol I.D.?, FishTrack? GPS/Mapping 12-parallel channel GPS+WAAS receiver with advanced internal satellite antenna Built-in Lowrance high-detail hydrographic mapping of lakes, rivers, Great Lakes and U.S. coastal waters with navigational aids Memory saves up to 1, 000 waypoints, 1, 000 event markers and up to 100 waypoints/routes 100 savable plot trails with up to 10, 000 points per trail 42 graphic icons to mark important spots 40 map ranges (0.02 to 4, 000 miles) with easy zoom-in/out control Off course/arrival/anchor alarms Trip calculator, sun/moon calculator