HELIX 7 CHIRP SI GPS G4

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: Filter out noise and clutter for a clearer view of the world below and out to each side of your boat. CHIRP Digital Sonar processing of Side Imaging sonar means that you’ll 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 the fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum CHIRP 2D sonar offers two ways to search; Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.
Internal GPS and Humminbird Basemap: Our enhanced base map 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.
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.
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.
Includes control head, transom-mount transducer, power cable, gimbal mounting bracket and mounting hardware.
1-Year Limited Warranty

Item Number
411590-1

Series
HELIX

Display Size – Diagonal
7″

Display Pixel Matrix
1024H x 600V

Sonar-Standard
Dual Spectrum CHIRP, CHIRP Down Imaging, CHIRP Side Imaging

Sonar-Coverage
20°, 42°, 60° & (2) 86° @ -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
50/83/200/455/800 kHz

Depth-Sonar
1,200 ft (standard transducer), 3,500 ft (optional 50 kHz)

CHIRP – Imaging-Frequencies Supported
455 kHz (420-520 kHz), 800 kHz (790-850 kHz)

Depth-Down Imaging
400 ft (455 kHz), 125 ft (800 kHz)

Range-Side Imaging (Side-To-Side)
800 ft (455 kHz), 250 ft (800 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
10.8-20 VDC

Power Output Peak-to-Peak
4000 Watts

Power Output RMS
500 Watts

Screen SnapShot
Included

Sonar Recording
Included

Mount-Standard
Gimbal

Mount-Standard Size
10.54″ W x 5.8″ H x 3.68″ D

Mount-Optional Size
10.54″ W x 5.44″ H x 1.13″ D

Transducer Mount Location
Transom

GPS Chartplotting
Included

GPS Trackplotting
Included

LakeMaster Compatibility
Yes

Coast Master Compatibility
Yes

Navionics Gold/HotMaps Compatibility
Yes

Navionics Platinum + Compatibility
Yes

Platinum Compatibility
Yes

Heading Sensor GPS Compatibility
Yes

Upgradable Software
Yes

View Preset Keys
No

X-Press Menu System
Yes

Custom Digital Readout
Yes

Custom View Selections
No

Display Colours Grayscale
16-Bit

Display Size
5″ – 7″

Speed
Included

Temperature
Built-In

Temperature Alarm
Yes

Temperature Graph
Yes

Transducer Included
XNT 9 HW SI T

HDMI Compatible
No

MEGA Live Compatibility
No