Precision and Clarity for Serious Anglers

The Humminbird HELIX 12 CHIRP MEGA DI+ GPS G4N CHO Display Only is designed to provide unmatched sonar imaging and advanced features for the ultimate fishing experience. Featuring a large 12.1-inch display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, and internal GPS with Humminbird Basemap, this fish finder ensures you have the best tools at your disposal. The Control Head Only (CHO) model allows you to choose the perfect transducer for your specific needs.

Key Features

• Control Head Only Model: Customize your setup by selecting the ideal transducer. Perfect for connecting to built-in MEGA Imaging on Minn Kota trolling motors or accessory transducers like MEGA 360 Imaging.
• Keypad Control: User-friendly soft key controls for reliable operation in any condition.
• MEGA Down Imaging+: Unprecedented underwater clarity down to 200 feet, offering more detail and depth capability than standard imaging.
• Dual Spectrum CHIRP Sonar: Detailed fish arches and clear views of structures with wide and narrow search modes.
• Internal GPS and Humminbird Basemap: Navigate confidently with detailed charts of over 10,000 lakes and U.S. coastal coverage.
• Premium Chart Compatibility: Compatible with Humminbird's LakeMaster and CoastMaster products, as well as Navionics charts.
• AutoChart Live: Create real-time maps with depth contours, bottom hardness, and vegetation. Comes with eight hours of built-in recording time.
• One-Boat Network Compatibility: Integrates seamlessly with Minn Kota and Cannon products.
• Ethernet Networking: Connect multiple fish finders and add-on technologies like Minn Kota i-Pilot Link.
• Bluetooth Connectivity: Control Talon and Raptor shallow water anchors and Cannon Optimum downriggers. Supports wireless updates and smartphone notifications.
• NMEA 2000 Networking: Access comprehensive boat performance data, weather, and water conditions.

Technical Specifications

• Display Size: 12.1 inches
• Resolution: 1024H x 600V
• Sonar Capabilities: Dual Spectrum CHIRP / MEGA Down Imaging+
• Sonar Coverage: 20°, 42°, 60°, (2) 86°, and (2) 55° @ -10dB
• CHIRP Frequencies Supported: Full (150-220 kHz), Narrow (180-240 kHz), Wide (140-200 kHz)
• Sonar Frequencies Supported: 50/83/200/455/800 kHz and 1.2 MHz
• Depth - Sonar: 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)
• Memory Card Slot: Dual SD
• Power Draw: 2.7 Amps
• Power Input: 10.8-20 VDC
• Power Output RMS: 1000 Watts
• Mounting Dimensions (Standard): 13.44 in W x 7.5 in H x 4.2 in D
• Warranty: Two-Year Limited Warranty

Available Variations

• With Transducer No: Customize with your own transducer or connect to existing networks.
• With Transducer Yes: Includes a transducer for a complete setup.

Enhance Your Fishing Adventures

Equip your vessel with the Humminbird HELIX 12 CHIRP MEGA DI+ GPS G4N CHO and experience unparalleled sonar clarity and control. Whether exploring new waters or targeting specific fish, this fish finder will enhance your fishing experience and help you make the most of your time on the water.