The HELIX 7 CHIRP DI G2 with Humminbird's new user interface and operating system, features a brilliant 800H x 480V, 8-bit color display with backlight. CHIRP Down Imaging and DualBeam PLUS sonar with 4000 watts PTP power ouptut. Maximize your angling experience with the Humminbird HELIX 7 CHIRP DI G2 fishfinder system.

WARNING: This product can expose you to chemicals 1,3-Butadiene which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

• Down Imaging Sonar: Get a fish-eye's view of what's happening below your boat. Incredible
  images are created with High-frequency sound waves.
  
• SwitchFire Sonar: Take command of how your sonar returns appear with our Clear and Max Modes.
  
• Dualbeam Plus Sonar: Two beams combine for great detail and a wide coverage area. Use the narrow beam
  for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.

• Display Size - Diagonal:7"
  
• Display Pixel Matrix:800H X 480V
  
• Display Type:Color TFT
  
• Display Colors Grayscale:16-bit
  
• Sonar Standard:CHIRP Down Imaging/CHIRP Digital Sonar, DualBeam PLUS
  
• Standard Sonar Coverage:16°, 28°, 45° & 75° @ -10db
  
• Standard Sonar Frequency:200/455/800 kHz
  
• Sonar Optional:50kHz, 83kHz & 50/Low Airmar CHIRP
  
• Target Separation:2.5"
  
• Power Output RMS:500 Watts*
  
• Power Output Peak to Peak:4000 Watts*
  
• Depth Capability:350 ft (DI), 600 ft, 2500 ft*
  
• Temperature:Built In Transducer
  
• Speed:Capable
  
• Backlight:LED
  
• Unit Size - Gimbal Mount:10.54"W x 5.44"H x 1.13"D
  
• Mount A Type:Gimbal Mount
  
• Unit Size - Indash Mount:10.54"W x 5.80"H x 3.68"D
  
• Mount B Unit Size2:Optional In-Dash
  
• Mounting Options:Gimbal or Optional In-Dash
  
• Transducer Standard:XNT 9 DI T
  
• Transducer Mounting:Transom
  
• Optional Sonar:50/200 Deepwater
  
• Power Input:10.8-20 VDC
  
• Power Draw:850 mA
  
• GPS Receiver:Optional
  
• GPS Tracking:Optional
  
• GPS Chartplotting:Not Supported
  
• Humminbird Mapping:Not Supported
  
• Navionics+:Not Supported
  
• Navionics Platinum+:Not Supported
  
• Platinum Capable:Not Supported
  
• C-Map 4D:Not Supported
  
• PC Connect:Optional
  
• SwitchFire Sonar:Included
  
• Screen Snap Shot:Not Supported
  
• Sonar Recording:Not Supported
  
• Humminbird PC:Included
  
• Upgradable Internal Software:Optional
  
• Split Screen Zoom:Included
  
• Split Screen Bottom Lock:Included
  
• 3D Chart View:Not Supported
  
• Large Digits View:Included
  
• Wide/Narrow Cone Split Screen:Included
  
• Custom View Selections:Included
  
• Custom Digital Readout:Included
  
• View Preset Keys:Not Supported
  
• Temperature Graph:Not Supported
  
• Temperature Alarm:Included
  
• Freeze Frame:Included
  
• Instant Image Update:Included
  
• Mark Structure on Sonar:Not Supported
  
• Selective Fish ID+:Included
  
• Real Time Sonar:Included
  
• Triplog:Optional
  
• X-Press Menu System:Included
  
• Card Reader Available:No

CHIRP Frequencies (Out of Box Transducer)

• 455 kHz: 420-520 kHz
  
• 800 kHz: 790-850 kHz
  
• Maximum Depth: 600 feet

CHIRP Frequencies (Optional Transducer)

• Low: 28-75 kHz
  
• Med: 75-155 kHz
  
• High: 130-250 kHz
  
• 83/200: 75-155/130-250
  
• 50/200: 28-75/130-250
  
• Maximum Depth: 2500 feet