Note the following when using Screen Mirroring
features (PowerLite 2142W/2247U):
- You cannot project an interlaced image.
- You cannot play audio with more than 3
channels.
- You cannot project images with a resolution above
1920 × 1080 and a frame rate above 30
fps.
- You cannot project 3D video.
- You cannot use extended Miracast features on Windows
8.1.
- You may not be able to view contents with copyright
protection using a Miracast connection.