5.Press 
/
to highlight 3D Sync Invert and press 
/ 
to select Invert to switch between the image for the left eye and the right eye for the more natural viewing. You can also toggle this function between Invert and Disable by pressing 3D Invert on the remote control.
•Use corrective glasses or other such methods to correct your eyesight if you suffer from myopia, hyperopia, astigmatism, or have eyesight differences between the left and right eyes before putting on the 3D Glasses to watch the 3D content.
•When the projector starts to project the 3D images, the image may seem misplaced, however, this is not a product malfunction.
•Take appropriate breaks when watching 3D content.
•Stop watching 3D content if you feel fatigue or discomfort.
•Keep a distance from the screen of about three times the effective height of the screen when watching 3D content.
•Children and people with a history of oversensitivity to light, heart problems, or have any other existing medical condition should be refrained from watching 3D content.
38 Using the projector