Optoma Test Grid. Easily setup your projected image
Each Open Air Cinema complete outdoor movie system ships with an appropriate Optoma projector — tough enough for outdoor conditions, and among the best performers in its price range.
Every Optoma projector offers a “Test Pattern” function that displays a high-contrast grid.

How is a test pattern helpful?
Projecting a grid on your screen lets you set the image position, apply keystone correction, and set focus.

The test pattern helps you quickly zoom in or out to set the image position, and it's the best way to focus precisely and dial in keystone correction. Even before sunset the grid is easy to see on your screen, so you can save valuable time setting up the image while it's still too light to see the movie.
Thanks for reading, and best of luck with your events! Feel free to call our team at Open Air Cinema if you need more advice: 866-329-3180.


Thank you for your kind words Mega Outdoors! There are a lot of great companies offering an indoor projector screens (I like Draper for example), but we prefer to stick with giant inflatable open air screens ;)
Nicely written and informative. I really appreciate it. Please let me know if you have indoor cinema screens as well. I am looking forward to your response.