Projector Knowledge, Projector Lens, Projector Maintenance, Projector Software
What is keystone correction?
28
Apr
Apr
What is keystone correction? What is keystone correction? A projector is a two-piece system: a projector and a screen. All projectors use rectangular imaging chips to create an image, and it’s crucial that the image sent by the chip is exactly perpendicular to the screen. We will cover these topics: What is the keystone correction? […]