This version of the GPSMAP 7616 chartplotter includes a J1939 connector, which offers a dedicated CAN port for receiving engine data. Designed for cruisers, sailors and sailing racers who demand high performance, ease of operation, and feature integration. The GPSMAP 7616 chartplotter with 16" diagonal multi-touch widescreen display has a 10 Hz internal GPS that updates position and heading 10 times per second.Its fully network capable, including Garmin Network and NMEA 2000 (radar, autopilot, instruments, multiple screens, FUSION-Link, sensors, black box sonar, digital switching, thermal cameras, GRID and more). It also offers the conveniences of built-in Wi-Fi connectivity.Key FeaturesGarmin Marine Network. NMEA 2000 and J1939 Support:Full-network compatibility allows you to add more to your boat. GPSMAP 7616xsv supports radar, autopilot, instruments, multiple screens, FUSION-Link, sensors, remote sonar modules, digital switching, thermal cameras, GRID and more.J1939 connector offers a dedicated CAN port for receiving engine data.Network Sharing:GPSMAP 7616xsv allows you to share features with other compatible GPSMAP units, such as radar, supplemental maps and user data, including waypoints, routes and tracks. User data entered into 1 chartplotter can be automatically synced with other chartplotters in a network.Heading, Position Refreshed 10 Times per Second:Fast, responsive 10 Hz GPS/GLONASS refreshes your position and heading 10 times each second to make your movement on the screen more fluid. It makes dropping up to 5,000 accurate waypoints and finding your way back them quick and easy.Special Sailing Features:Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider. Racing features include pre-race guidance, synchronized race timer, virtual starting line, time to burn and lay line data fields. Gauge displays are designed to provide important need-to-know information at a glance, including true and apparent wind angle, set and drift, true or apparent wind speed, horizontal or vertical graphs, and a data bar with customizable data