Humminbird Wide 3D - Manual (Page 37)

Your Wide 3D View is now configured for Wide Side operation.
When you exit the "System Options" menu, the view you will see on-screen is shown above.
Viewing both left and right sides simultaneously gives you an excellent tool when searching for
bait fish or following a creek bed, however greater display resolution can be achieved by viewing
only one side.
Experiment with the Wide Side transducer while operating it in a familiar area and learn how to
make maximum use of the information displayed. Remember, if you are using a trolling motor
mount, the information displayed is controlled by the direction the trolling motor is pointing, not
necessarily the direction the boat is travelling.