The throw ratio, or projection ratio, is 0.233:1. This ultra-short throw ratio allows the projector to produce large images even when placed close to the projection surface, making it ideal for use in smaller rooms or spaces that can’t support the longer distance that traditional projectors require.

Yes, you can adjust the image size using the zoom in/out function on the remote control.

The projector offers 2400 Peak Lumens brightness which is much higher than other projectors on the market and brings a much clearer image even if used in daylight. However, for the best visual experience, it is recommended to be used in dark light.

Yes, the projector supports Dolby Vision so you can enjoy stunning HDR content with lifelike colors, brightness, and contrast.

Yes, the Aurora Pro supports 3D playback in various formats, including frame packing, frame sequential, left and right, and top and bottom.

Yes.
1. Please find 4 x M4 screw holes on the bottom of the projector for mounting on the ceiling.
2. The projector's mounting holes are M4 x 14mm in size. The distance between these mounting holes on the back of the projector measures 13.1" diagonally, 11.7" horizontally, and 5.9" vertically. You could find a suitable ceiling mount based on these specifications.

Before you can install apps using APK files, you must enable installation from unknown sources.
To do this, go to Settings > General > Unknown Sources > On.

Copy an APK file from a trusted website onto a USB drive (FAT32 format), and plug the flash drive into the Aurora Pro.
Go to Input Source > USB > USB Drive > APK to open the file. Select Install to begin installing the APK file.