Humminbird HELIX 7 CHIRP SI GPS G4 Fishfinder - 411590-1

The HELIX 7 CHIRP SI GPS G4 fish finder features CHIRP Side Imaging, CHIRP Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in. An upgraded high-definition 7" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish.

Features:

• Keypad control: Master HELIX at the touch of a button. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions
• CHIRP Side Imaging: see fish and structure to the left and right of your boat, so you can spend less time searching and more time catching
• CHIRP Down Imaging: Filter out noise and clutter for a clear view beneath your boat. CHIRP Digital Sonar processing of Down Imaging sonar means that you'll see great detail to make finding the fish simple and easy
• 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
• Internal GPS and Humminbird Basemap: 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
• Premium Chart Compatible: Humminbird provides the most complete offering of premium chart options to anglers everywhere
• AutoChart Live: Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features
• Includes control head, transom-mount transducer, power cable, gimbal mounting bracket and mounting hardware

Specifications:

• Display Size - Diagonal: 7"
• Display Pixel Matrix: 1024 x 600
• Sonar-Standard: Dual Spectrum CHIRP, CHIRP Down Imaging, CHIRP Side Imaging
• Sonar-Coverage: 20°, 42°, 60° & (2) 86° at 10dB
• Sonar-Optional: 53 kHz, 50/Low Airmar CHIRP
• CHIRP - Frequencies Supported: 83/200 (75-155/130-250 kHz), Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
• Sonar-Frequencies Supported: 50/83/200/455 kHz
• Depth-Sonar: 1,200' (standard transducer), 3,500' (optional 50 kHz)
• CHIRP - Imaging-Frequencies Supported: 455 kHz (420-520 kHz)
• Depth-Down Imaging: 400' (455 kHz)
• Range-Side Imaging (Side-To-Side): 800' (455 kHz)
• Interface: Keypad Control
• Features: Built In GPS, Built In Mapping, Dual Spectrum CHIRP, Down Imaging, Side Imaging
• Memory Card Slot: Single Micro SD
• Compatible With: AIS, AutoPilot, Minn Kota US2 Sonar
• Power Draw: 800 mA
• Power Input: 10.8-20V DC
• Power Output Peak-to-Peak: 4000W
• Power Output RMS: 500W
• Screen Snap Shot
• Sonar Recording
• Mount-Standard: Gimbal
• Mount-Standard Size: 10.54" x 5.8" x 3.68"
• GPS Chartplotting
• GPS Trackplotting
• LakeMaster Compatible
• Coast Master Compatible
• Navionics Gold/HotMaps Compatible
• Navionics Platinum + Compatible
• Platinum Compatible
• Heading Sensor GPS Compatible
• Upgradable Software
• View Preset Keys: No
• X-Press Menu System
• Custom Digital Readout
• Custom View Selections: No
• Display Colors Grayscale: 16-Bit
• Speed included
• Buil-in temperature
• Temperature Alarm
• Temperature Graph
• Transducer included: transom mount XNT 9 HW SI T

Owner's Manual (9.62 MB)

Installation Instructions (2.49 MB)