VFD20-14051 from BOE (???)

Hi All!

Has anyone succeeded in using this device? (http://www.fazevedo.org/CIG20-1405N.pdf)

I salvaged this from an old TV STB (and confirmed that I can get brand new ones for my project if required) but had no success so far in getting the most expected "Hello World!" out of it...

Any ideas?

Cheers! Fernando