Acer UL6500 User Manual page 52

Ghosting (a double image) occurs
18 without the image appearing in
3D.
• Check that you are using 3D LCD shutter glasses that
®
support the DLP Link™ system.
- Be sure to use 3D LCD shutter glasses that support the
®
DLP Link™ system.
• Check that the shutters on the 3D LCD shutter glasses
are working properly.
- Turn the 3D LCD shutter glasses off and then on again.
- Check the batteries of the 3D LCD shutter glasses.
- Check that the 3D LCD shutter glasses are set to 3D
viewing mode.
Some 3D LCD shutter glasses are equipped with a
special viewing mode (such as "dual view mode") in
addition to the normal 3D viewing mode. See the
operation manual of your 3D LCD shutter glasses.
• Check the settings of the projector.
- Check 3D Mode setting.
- Use "3D Sync Invert" to change the setting.
• Check whether a signal that is not supported is being
input.
- Configure your 3D application at the correct resolution
and refresh rate.
Make sure you are running your 3D application in
resolutions that support 3D. To support 3D, your 3D
application must be configured to run at the correct
settings for this projector.
For details on the supported signals, see "3D Supported
Signals" of the Compatibility Chart.
• If the projector is connected to a computer for 3D image
playback, check that a stereoscopically-enabled
application is being used.
- Use the applicable software.
- Set the applicable software to the field sequential
format.
• Check that there are no obstructions between the screen
and the 3D LCD shutter glasses.
- Remove any obstructions.
Any obstructions may cause the glasses not to function
properly causing the lenses to flicker or turn off. Do not
place your hand or other objects in front of the 3D control
signal sensor on the glasses.
• Check whether there is a source of high intensity lighting
nearby.
- Block the light or turn it off.
High intensity lighting can interfere with communication
between the 3D LCD shutter glasses and the screen
resulting in some flicker.
• Check whether two or more projectors are projecting 3D
images at the same time.
- Use only one projector at a time.
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