3D Troubleshooting; Internal Test Pattern For 3D - Christie CP2000 User Manual

BASIC OPERATION
Using the 3D Test Pattern

3D Troubleshooting


Use the 3D internal test
pattern to confirm 3D
mode, L/R orientation, and
your Sync Output (GPO)
setting only. 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.
Figure 3.22. Internal Test Pattern for 3D
Image breakup
Increasing the Dark Time beyond its maximum may cause image break-up.
No 3D effect
Certain settings in the Custom: 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 and/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 does not work
A single source signal containing both left and right data is not currently supported.
3-54 LIT MAN USR CP2000
020-100032-04 Rev. 1 (03/14)