Home / Service / Questions for IWB and Projector

Why the Projection Screen is Upside Down?

  • After the projector is connected to the computer, use the remote control to open the menu, the fourth page of the menu page, find the projection position, and adjust it to "upside down"; as shown below:
  • Phone Number: +86 13718623147
  • Post Code: 10001
  • Address: Room No.518, 5th Floor, No.1 Building, No.16 Yard, Chenguang East Road, Fangshan District, Beijing City
  • Website: