[Info-vax] Emacs and Meta Key on a VT-520 (LK411-AA Keyboard) Terminal?

[haziz]

As an Emacs user I appreciate the presence of a meta key (or similar) on a Keyboard. I am unable to figure out how to send a meta key signal to Emacs.

I am using a VT-520 terminal with an LK411-AA keyboard.

If there is not one to begin with is it possible to reprogram a key (single key please rather than a sequence) to serve as Meta.

Thanks.