A:AnswerYes. I send an 1600x1200 signal to the projector and it projects 1440x1080 onto the screen. Has both native 1920x1080 and 4:3 selection options.
A:AnswerYou have to mount the projector closer or further away form the screen to have it fit your desired screen size. It does have a digital zoom function to adjust the screen size but its not ideal. the image does get smaller but the actual projection size (rectangle of light with black bars) stays the same.
