LakeMaster not Working

My LakeMaster Humminbird card does not work in my Humminbird GPS. What should I do?

If your Humminbird GPS Combo is not displaying the LakeMaster map card try the following: 

  • In your Humminbird unit, check the "Chart Select" or "HB Chart" tab options to verify that the map card is being read (See image 1 below).  Choose Auto, or Left/Right card slot depending on your unit.
  • Check to ensure you have a compatible  Humminbird GPS combo product, using the Humminbird Cartography Compatibility Chart as a reference.
  • Check to ensure that your Humminbird Fish Finder has the most recent update available.
  • Occasionally setting your Humminbird to North Up under the Nav tab>Chart Orientation Menu option may increase the speed of your unit. LakeMaster map cards will also display in ""Course Up"" mode. (See image 2 below)

After checking and adjusting the above settings, you should be able to zoom into a LakeMaster lake and see contours.

Image 1


Lakemaster Chart Select 

Image 2

Chart Orientation in Nav Tab
 

  • Ensure that your map card is a Humminbird LakeMaster Card.  Humminbird products do not support older Lowrance or Garmin LakeMaster cards.  

If you are still having problems displaying contours, please contact us.

Was this article helpful?
24 out of 110 found this helpful