Highly accurate, built-in GPS antenna plus a detailed U.S. map featuring more than 3,000 lakes and rivers and coastal contours to 1,000 feet
Optional Americas chart upgrades include Lake Insight™ and Nautic Insight™ PRO, Navionics HotMaps® Premium and Fishing Hotspots® PRO. Global chart upgrade options include Navionics + and Jeppesen C-MAP MAX-N
Use your Insight Genesis™ custom maps created from your own sonar logs
Advanced Signal Processing (ASP) reduces the need to manually adjust settings to see fish, structure and bottom detail more clearly
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