Hi All,

My Garmins have the ability to turn off surface clutter ( think that's the right word) so it doesn't show up on the screen. I guess my question is, when is it better to turn it of, or leave it on?

                                           Thanks

                                                   Jim

OFF!

 

SE Kansas grass grower

Can someone explain how to turn it off on the Echomap Series. 

3 hours ago, RHuff said:

Can someone explain how to turn it off on the Echomap Series. 

I don't remember the exact sequence I used to get to that option, but I'll be in the boat tomorrow. I'll retrace my steps and let you know.

                                           Jim

I think it's in the installation menu.  Not sure tho.

 

SE Kansas grass grower

18 hours ago, jbmaine said:

I don't remember the exact sequence I used to get to that option, but I'll be in the boat tomorrow. I'll retrace my steps and let you know.

                                           Jim

 

 Thank You Jim. Much appreciated. 

5 hours ago, RHuff said:

 

 Thank You Jim. Much appreciated. 

O.K., it's actually called surface noise. To get to it--

get into traditional sonar

 (hit) menu

( select) sonar setup

( select) advanced 

( select) surface noise ( by clicking on this you can turn it on and off)

  That should do it, Hope this helps.

                                     Jim

By deleting surface clutter you lose about 15% of screen top. I am not familiar how Garmin achieves eliminating surface noise/clutter, 2 different things, noise is interference and clutter is suspended particles, debris, bubbles and baitfish.

If this is accomplished by reducing gain, don't do it.

Tom

I run my H’bird with surface clutter cancellation ON.  I can’t tell the difference in sensitivity.