Humminbird LakeMaster VX for the Great Lakes brings next-generation VX Technology to one of the most trusted names in freshwater fishing cartography. Built on decades of high-accuracy GIS mapping, this card delivers five customizable color palettes, SmartStrike fish-finding intelligence, and seamless One-Boat Network integration — giving anglers a precise, detailed picture of what lies beneath the surface.

Specifications:

• VX Technology — delivers exceptional map performance and five customizable color palettes
• SmartStrike — enter season, time of day, water temperature, and target species to highlight areas where fish are most likely biting (select HD Lakes only)
• Chart Presets — quickly switch between saved custom view configurations
• Depth Highlight — select a specific depth range to visually identify productive fishing zones
• Shallow Water Highlight — red shading marks shallow areas across an adjustable range of 0–60 feet
• Water Level Offset — synchronizes depth contours and shorelines with actual current water levels on lakes, reservoirs, and rivers
• One-Boat Network — links your LakeMaster chart with a Minn Kota trolling motor to automatically follow a selected depth contour
• Compatible with Humminbird HELIX G3/G3N and newer, all SOLIX units, and all APEX units
• 1-Year Cartography Warranty — opened packages are not eligible for return

Resources:

• Owner's Manual (PDF)
• Quick Start Guide (PDF)
• Product Brochure (PDF)
• Product Video