- 7" screen with 800x480 resolution and 1,500-nit brightness
- CHIRP Sonar for impressive detail and accuracy
- Ethernet network compatible with other onboard electronics
- GPS chartplotting with built-in UniMap
- Down Imaging to 350 ft.
Improved user-friendly interface and added features like CHIRP sonar and Down Imaging® make the Humminbird Helix 7 CHIRP DI Sonar/GPS Combo G2N an efficient fish-finding tool. G2N units feature Ethernet networking capability, built-in CHIRP sonar, enhanced mapping with AutoChart Live and SmartStrike compatibility, and updated software to enrich your time on the water. Vivid 256-color 7" screen with an 800x480-pixel glass-bonded display and 1,500-nit brightness renders super-clear images. Quickly identify cover and structure down to depths of 350 ft. with Down Imaging. CHIRP sonar uses a broad range of frequencies for extreme target separation. G2N units can network with other electronics onboard using an Ethernet connection, including Humminbird CHIRP Radar, Auto Pilot, 360 Imaging and i-Pilot® Link™ by Minn Kota®. Use the Bluetooth® capability to view messages and missed calls from your head unit. Compatible with all Humminbird LakeMaster maps, including SmartStrike™, as well as Navionics maps. microSD card slot allows for multiple mapping options. AutoChart Live allows you to map structure on your screen and save to your micro SD card. Vegetation and bottom hardness overlays the contours, working with your i-Pilot Link to keep you on top of the fish. Internal GPS stores up to 2,750 waypoints and 45 routes.