IEE 35062 connector

Hi all! This is my first post here so please bear with me.

I got hold of an IEE 35062 2x20 VFD display but I'm stuck at connecting to it. The documentation I've found describes a 14 pin connector but mine has a 20 pin. Does anybody have any idea what is what?

Thanks in advance

EDIT: Found the docs. If anyone else needs it lmk and I'll share it.