"Full Description:\nElevate your fishing adventures with the innovative Humminbird Helix 9 CHIRP MEGA DI+ GPS G4N CHO available at SCHEELS. This Control Head Only Model, designed for seamless integration with Minn Kota trolling motors and existing Humminbird Ethernet networks, offers unparalleled underwater clarity with its MEGA Down Imaging+ and dual spectrum CHIRP sonar. The preloaded menu system with easy-touch controls and an internal GPS and Humminbird Basemap enhances your navigation and fishing with detailed lake charts, depth markers, and more. Benefit from wireless Bluetooth updates, creating real-time maps with AutoChart Live, and building a professional, high-speed Ethernet fishing system. Make the most of your time on the water and explore the Humminbird Helix 9 at SCHEELS today.\n\nFeatures:\n\u003cul>\n\u003cli>NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information; from boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking.\u003c/li>\n\u003cli>MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar.\u003c/li>\n\u003cli>AutoChart Live: Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features. Map depth contours, bottom hardness and vegetation as you drive your boat. Comes standard with eight (8) hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually-endless AutoChart Live mapping capacity.\u003c/li>\n\u003cli>Premium Chart Compatible: Humminbird provides the most complete offering of premium chart options to anglers everywhere. Get a complete view of the world below with optional charts from Humminbird's LakeMaster® and CoastMaster™ products, as well as your choice of compatible Navionics® charts.\u003c/li>\n\u003cli>Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search; Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.\u003c/li>\n\u003cli>One-Boat Network Compatible: Many Humminbird models seamlessly integrate and communicate with Minn Kota and Cannon products to unlock more features and capabilities for anglers everywhere. Make the more of your time on the water with the exclusive boat control and fish-catching features of the One-Boat Network.\u003c/li>\n\u003cli>Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions.\u003c/li>\n\u003cli>Internal GPS and Humminbird Basemap: Our enhanced basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence. Identify buoys, day markers, hazards, marinas, contours, depth markers and much, much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the continental U.S.\u003c/li>\n\u003cli>Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.\u003c/li>\n\u003cli>Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird.\u003c/li>\n\u003cli><strong>Control Head Only Model:</strong> This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Display Pixel Matrix: 1024H x 600V\u003c/li>\n\u003cli>Depth-Sonar: 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)\u003c/li>\n\u003cli>Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging+\u003c/li>\n\u003cli>Sonar-Frequencies Supported: 50/83/200/455/800 kHz & 1.2 MHz\u003c/li>\n\u003cli>Display Size - Diagonal: 9"\u003c/li>\n\u003cli>Includes control head, power cable, gimbal mounting bracket. This CHO model does not include a transducer, allowing you to pick the best fit for your rigging needs.\u003c/li>\n\u003cli>2-Year Limited manufacturer Warranty\u003c/li>\n\u003cli>Model #: 411370-1CHO\u003c/li>\n\u003c/ul>\n"