Hds 10 help
I have a hds 10 with the 50/200hz transducer and need some help ironing out a few issues and understanding how to get the full benefits from it. My first question is what depths suit the alternate 50/200hz? I think that the 50 is better in shallow water and the 200 in deeper but not 100% sure.
Also I seem to be getting a rather unclear picture, especially in the top third of the water column. What is the cause of this and how do I eliminate it?
I'm also unsure if what I think is fish and good ground is actually that. I read it as though thick red is solid coral, yellow as softer ground such as sand and blue as weed beds. I haven't changed any settings from installation, so would this be on the money or am I giving myself false indications?
I'm sure there are a lot of different options to gain maximum benefits from it, but more than anything I'm too unsure about it to start pressing buttons for the sake of it and throw the settings out altogether. It was a pretty expensive unit so I want to understand it properly to maximize its purpose and catch more fish.
Any help would be great :)