Section 3: Operation
3.8.4 3D Troubleshooting
3D Test Pattern
Use the 3D internal test pattern to confirm 3D mode, L/R orientation and your sync output setting. This pattern
automatically activates 3D mode and increases frame rate by a factor of 6:2. NOTE: The test pattern will
flicker significantly due to its low frame rate and is not recommended for synchronizing projector processing
with your 3D device.
Image Breakup
Increasing the Dark Time beyond its maximum may cause image breakup.
No 3D Effect
Certain settings in the Channel: 3D Control menu are likely reversed.
Ghosting / Cross-talk
Ghosting or cross-talk indicates that the eyes are detecting portions of the opposing frame due to an "out-of-
sync" system. Adjust Dark Time or Output Delay so that the projector's display output is synchronized with
the gating (switching) of your glasses.
Motion Artifacts
If the image seems to jump back and forth during horizontal pans, the L/R Display Sequence is likely
backwards. Try reversing the current setting.
Single 3D Input Not Working
A single source signal containing both left and right data is not currently supported.
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CP2000-ZX User Manual
020-100006-05 Rev. 1 (05-2009)