Welcome to the 
    inner circle. Like underwater radar, Humminbird 360 Imaging surrounds your 
    boat with incredibly detailed images up to 150' off all sides, for a 300' 
    circular view of the world below. Locate fish, cover, structure and 
    drop-offs in any and every direction - while trolling or sitting still. 
    Choose from five beam speeds for the right balance of image quality and 
    refresh rate. You can also narrow your sweep area anywhere from 10 to 360 
    degrees, which is especially useful when fishing at the bow for casting to 
    productive areas without spooking fish. 
  
 
You can see up to 150' in front of your sonar pod in full 360-degree mode or 
a specific sweep area. 360 Imaging lets you isolate 10- to 360-degrees of water 
in any direction. This is beneficial when fish-holding structure and cover waits 
ahead.The days of blindly casting in front of your boat are over. Now you know 
exactly what kind of structure or fish lies ahead. And by isolating your 
coverage, your beam has less ground to cover, resulting in a faster refresh 
rate.