Adjust Dmd Convergence; Fold Mirror Adjustment - Christie Solaria One User Manual

9. Check the screen each time an adjustment is made. The right-side adjustments affect the top right and
bottom left points on the screen. Once both cross hairs are in focus lock the set screw for right boresight.
10. Repeat Steps 5 to 7 for the left side.
11. Each corner of the screen should be equally in focus when horizontal boresight is completed correctly. If
necessary, repeat vertical boresight. Only adjust vertical boresight 1/8 of a turn or less at one time to
maintain optimal lens performance (factory setup of absolute lens distance to the prism). It is critical that
each turn of the cap screws is tracked to ensure adjustments are accurate.
2.5

Adjust DMD Convergence

A convergence problem occurs when one or more projected colors (red, green, blue) appears misaligned when
examined with a convergence test pattern. Normally, the three colors should overlap precisely to form pure
white lines throughout the image and one or more poorly converged individual colors may appear adjacent to
some or all of the lines. Contact your Christie accredited service technician to correct DMD convergence
issues.
2.6

Fold Mirror Adjustment

If a corner or edge of an image is missing, the fold mirror might be misaligned with the optical system. To
correct this issue:
1. Remove the top lid and set it aside.
2. Display a full white test pattern:
a. On the TPC, tap the Test Pattern icon (
b. Tap All Test Patterns.
c. Tap RGB-12bit-Full Screen White.
2-6
in the task bar.
)
Solaria One User Manual
020-100841-02 Rev. 1 (11-2012)