Thread: 800 khz. vs. 455khz.

Originally Posted by Barnacle Bill

I'm pretty sure everything is default. I'm still learning the unit but due to physical problems I haven't been able to get out much.

Thanks for the comparison images between 800 and 455. I was just doing the same thing today with my HDS7 on the lake. i settled on the 455 in apx 10-14 ft of water.