7in Navigation Chart Plotter Marine Navigator with Colorful LCD External GPS Antenna

1¡¢The 7?inch color LCD display, 800 x 600 pixels, gives you Lens good visual experience while driving. 2¡¢50 parallel channel GPS receivers continuously track and Second-hand up Display 50 satellites Display calculate and update your location. 3¡¢Compatible with C?Map NT Max, you can download the relevant area map, external GPS antenna. 4¡¢30 route waypoints, up Screen 170 points per waypoint, and MOB and Track Navigation Screen Go Track mode. 5¡¢12,000 user waypoints with names and symbols. 3 system waypoints: MOB, start, cursor. 6¡¢10 adjacent waypoints. 8,000 automatic tracking logs; 10 saved tracks (up Screen 8000 track points per track) let you track paths in both directions. 7¡¢Alarm XTE, anchor resistance, arrival, speed, voltage, approach waypoint and time, AIS alarm. 8¡¢Tidal data, projected Mercator projection, position format latitude/longitude. 9¡¢Onwa K?Chart built into the basemap. Internal backup Screen external memory card for storing user data.