Alternatively, press the Empowering Key on your projector's remote
control to open Acer eView Management. From the 3D options, select DLP
If you find that the 3D content is not displaying properly, try selecting 3D
Sync Invert from the projector OSD or Acer eView Management.
Important: If you have an NVIDIA graphics card and the NVIDIA 3D
Vision drivers installed, you may need to disable the Stereoscopic
feature to use the DLP 3D technology.