Mounting Template and Dimensions for Humminbird Helix 7". G2N, G2, G3N and G3

This is the mounting template for the Humminbird Helix 7 G2 or Helix 7 G3. It shows you what size hole you need to cut when flush mounting in the dash the Helix 7 G3N, Helix 7 G3, Helix 7 G2N and Helix 7 G2.Helix 7 in dash mounting dimensions and template for flush mount. Also gives unit dimensions