Pay attention to downloading an important update at the end of March 2017.
Then the vegetation is also visible on the aircraft at Autochart Live
The Helix 7X CHIRP SI - GPS G2 is the most complete 7 inch device in the world. This all-rounder has everything on board and clearly shows this via the 7 "wide screen. The unique Side Imaging (a Humminbird invention) gives you a photographic three-dimensional image of the soil. Down Imaging provides a photographic two-dimensional image and the DualBeam sonar at 200 and 83 kHz completes the fishfinder. Built-in GPS and chartplotter ensure safe and clear navigation. And that includes the all in one transducer!
Autochart Live on the GPS combo models
With every passage more details Contours: AutoChart Live draws a map with the depth lines of your water, complete with depth figures, while you sail the boat.
Soil hardness: The details continue. AutoChart Live determines the hardness of the soil.
Vegetation: Weed beds and water plants are mapped with AutoChart Live.
Side Imaging, Down Imaging, DualBeamPlus with SwitchFire. 455/200/83 kHz. Built-in GPS, only Micro SD card slot.
Complete with XNT-9-SI-180