Surface Clutter (Advanced) - Humminbird Matrix 67 Operation Manual

Surface Clutter adjusts the filter that removes surface clutter noise caused by algae and aeration. The
lower the setting, the less surface clutter will be displayed. The Surface Clutter menu choice is available
when User Mode is set to Advanced (see Setup Menu Tab: User Mode).
To change the Surface Clutter setting:
1. Make sure you are in Advanced User Mode, then highlight Surface Clutter on the Sonar main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Surface Clutter setting.
(Low = 1 to High = 10, Default = 5)
Surface Clutter
(Advanced)
Surface
Clutter
49