The HELIX 7 CHIRP MEGA DI GPS G4 fish finder features MEGA 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.
Display Size - Diagonal |
7" |
Display Pixel Matrix |
Display Pixel Matrix |
Sonar-Standard |
Dual Spectrum CHIRP, MEGA Down 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 & 1.2 MHz |
Depth-Sonar |
1,200 ft (standard transducer), 3,500 ft (optional 50 kHz) |
CHIRP - Imaging-Frequencies Supported |
455 kHz (440-500 kHz), MEGA DI (1075-1150 kHz) |
Depth-Down Imaging |
400 ft (455 kHz), 75 ft (MEGA) |
Range-Side Imaging (Side-To-Side) |
NA |
Interface |
Keypad Control |
Features |
Built In GPS, Built In Mapping, Dual Spectrum CHIRP, Down Imaging, MEGA Imaging |
Memory Card Slot |
Single Micro SD |
Compatible With |
AIS, AutoPilot, Minn Kota US2 Sonar, Minn Kota Built-In MEGA DI |
Power Draw |
800 mA |
Power Input |
10.8-20 VDC |
Power Output Peak-to-Peak |
4000 Watts |
Power Output RMS |
500 Watts |
Screen Snap Shot |
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 Colors Grayscale |
16-Bit |
Temperature |
Built In |
Temperature Alarm |
Yes |
Temperature Graph |
Yes |
Transducer Included |
XNT 9 HW MDI 75 T |
HDMI Compatible |
No |
MEGA Live Compatibility |
No |