Different Menu for Homepage only

Is it possible to use a different menu on the homepage to all other pages? E.G assign a Navigation element to one page only?

I would like to use 3 anchors on the homepage, which then will not work as you navigate to other pages as the anchor points are on the homepage.

I have created the 2 menus, but just am unsure how to assign one to homepage only or each individual page to it's required menu without it being a global change.

Thanks in advance.

AJ