RayTech RNS 6.2 is the ultimate PC based navigation system for use with Raymarine multifunction display systems.á It offers the most comprehensive set of navigation tools on the market today including multi format electronic charting, SeaTalkáand hsbáelectronics integration, worldwide tides and currents, and more.á RayTech is the perfect solution for both at home planning and underway navigation.áRayTech integrates seamlessly using SeaTalk networking with select Raymarine multifunction display products including: C Series Widescreen Multifunction Displays C90W, C120W, C140W. E Series Classic Multifunction Displays E80, E120. G Series Multifunction Navigation System GPM400. Simply connect your PC Ethernet port to your Raymarine SeaTalk network to share instrument data, view live radar and fishfinder on your PC, and to exchange waypoints and routes with ease. RayTech also supports SeaTalk 1 networking and NMEA 0183 interfacing for connecting to Raymarine instrument systems, autopilot systems and many 3 rd party devices.