How to remove the Member Menu?

I use Dolphin 7.0.5 and want to remove the "Member Menu". The only options i have in Admin Panel (Advanced Setting/Variables) is the position (top, bottom or static), but i don´t want that it appears on the site (a hidden options would be nice!). How can i hide it?

Look a couple of rows up and see the 'Enable Member Menu'. Remove the checkmark and click save.

Ooops!!!!!
I really have not seen it ... Thank you !!!!!