Humminbird 411640-1CHO Helix 7 CHIRP MEGA DI GPS G4N Fishfinder Chartplotter Display Only

The Humminbird Helix 7 CHIRP MEGA DI GPS G4N is a professional-grade fishfinder and chartplotter display designed for serious anglers who demand premium sonar technology and navigation capabilities. This display-only unit combines Dual Spectrum CHIRP sonar with MEGA Down Imaging and MEGA Side Imaging for unparalleled underwater clarity and fish-finding performance.

Display and Interface:

• 7-inch high-definition LCD display with 1024 x 600 pixel resolution for crystal-clear viewing
• Intuitive keypad control with tactile buttons for easy operation in all conditions
• Waterproof construction built to withstand harsh marine environments

Sonar Technology:

• Dual Spectrum CHIRP sonar with 500-watt output delivers exceptional target separation and clarity
• MEGA Imaging+ technology provides photo-like images of structure, cover, and fish
• MEGA Down Imaging reveals what's directly below your boat in stunning detail
• Compatible with MEGA Live Imaging for real-time forward and down viewing (requires compatible transducer)

GPS and Navigation:

• Built-in G4N GPS chartplotter with precision internal GPS receiver
• Built-in mapping with ContourXD and AutoChart Live compatibility
• Identify and mark waypoints including buoys, day markers, hazards, marinas, and depth contours
• Create custom depth markers and navigation routes

Connectivity:

• Bluetooth connectivity for wireless software updates and SmartStrike integration
• Built-in WiFi for networking with compatible devices
• Ethernet networking capability for multi-unit integration

Package Includes:

• Helix 7 CHIRP MEGA DI GPS G4N control head
• Power cable
• Gimbal mounting bracket with adjustable tilt
• Mounting hardware

Dimensions: 10.5 inches length x 5.8 inches height x 3.68 inches depth

Important Note: This is a display-only unit. Compatible transducer must be purchased separately to utilize sonar features. Choose from a variety of Humminbird transducers to match your boat type and fishing style.