BenQ GSI Outdoor Leisure Series User Manual page 81

Problem
3D content does not display correctly
Cause
The 3D glasses are out of battery.
The settings in the 3D menu are not set
correctly.
Your Blu-ray Disc is not in 3D format.
The input source has not been correctly
selected.
81
Remedy
Recharge the 3D glasses.
Correctly set the settings in the 3D menu.
Use a 3D Blu-ray Disc and try again.
Select the correct source with the SOURCE key on
the projector or remote control.