How to access FbneoSA menu to change configurations?

I want to review and change the configurations of FbneoSA, but I cannot figured out how to do that. None of the gamepad buttons opens the menu. Also, “-menu” command line opens the rom select interface instead of menu…

Anyone know how to configure FbneoSA?

Connect a keyboard and press TAB will access it’s Menu, though its limited.

Thanks. It works.

The options are indeed limited, actually I don’t see anything can be configured at all. I think I’d better continue using libretro core.