Fluid, tablet like all touch screen user interface experience powered by LightHouse II, displayed on a super bright, sunlight viewable, optically bonded, 7″ display. Powerful, go-anywhere navigation; aSeries multifunction displays deliver the speed and simplicity of LightHouse II in a fast and fluid touch screen experience. With extensive networking options, aSeries will put you in control of charts, sonar, radar and more. NMEA2000 compliantfor connection to compatable engines for fuel management.