Changing screen size using "Magnify" on an InFocus Projector 

Genial es el único video que me enseñó lo que buscaba muchas gracias great is the only video that taught me what I need thank you very much

The End was how one school had their projecter before 2021 The Start was when the school decided to make it smaller since June 2021

Show the controller too pls

How to this work

What is that?

Benq

window 7

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