The SL70C features unmatched Pathfinder performance, ease-of-use, and reliability combined in a beautiful 7" Daylight viewable LCD display. Easy to use controls provide for instant access to all commonly used functions. The viewing angle and contrast are the best available. Raymarine radomes and open array antennas (sold separately) use a narrow horizontal beam width that is 20% more concentrated than most other LCD Radars, providing better resolution and improved weak target detection. This performance color radar display has an array of outstanding features, including 10 target MARPA (Mini Automatic Radar Plotting Aid) and the unique AUTO GST feature makes the SL72 the first truly automatic radar, programmed to sense its surroundings and adapt to them by automatically adjusting Gain, sea-clutter and tune for optimal picture quality. When connected to NMEA or SeaTalk GPS or Loran, the Pathfinder will display waypoint data and nav data in unique data boxes on the screen. Waterproof Display. Includes 2 EBL's, 2 VRM's, 4 levels of grey scale display, guard zone and 9 range scales. Best of all, the SL70C is compatible with the full range of Pathfinder performance scanners, from 2Kw Radome up to a 10Kw 6' Open array. 8.66'' x 5.6'' x 4.4'' display.