Optoma EH320USTi User Manual page 86

Appendices
86
English
Image has slanted sides:
` If possible, reposition the projector so that it is centered on the
screen and below the bottom of the screen.
` Use "Display-->V Keystone" from the OSD to make an adjust-
ment.
Image is reversed
` Select "Setup-->Projection" from the OSD and adjust the pro-
jection direction.
Blurry double image
` Press "3D Format" button and switch to "Off" to avoid normal
2D image is blurry double image.
Two images, side-by-side format
` Press "3D Format" button and switch to "SBS" for input signal
is HDMI 1.3 2D 1080i side-by-side.
Image does not display in 3D
`
Check if the battery of 3D glasses is drained.
` Check if the 3D glasses is turned on.
` When the input signal is HDMI 1.3 2D (1080i side-by-side
half), press "3D Format" button and switch to "SBS".