I've found that the user's manual that came with it is, for me, difficult to understand. For instance, I need to access the music submenu, but there are no instructions on how to get there, just that there is a submenu and these are the features you can use. I want to set my unit to shuffle so that my music is played randomly rather than sequentially. I want to use the EQ and get the lyrics to display and there are a few songs that I'd like to delete. I suspect it is a very simple process so I am hoping someone can help me figure it out.