Correct Vignetting; Adjust Vertical Boresight Angle - Christie Solaria One User Manual

8. Reinstall the locking brackets removed in step 6.
9. Turn the vertical knob on the front of the projector to bring the horizontal lines closer together.
10. If required, on each projector, turn the zoom adjustment ring on the lens so both images are the same size
and focused.
2.2

Correct Vignetting

The term vignetting applies to an image that is brighter at the center than it is at the sides. If your image suffers
from vignetting, the lens has reached the end of its offset travel range. If your installation does not allow the
image to be centered with the center of the screen, move the entire projector in the direction of lens travel.
2.3

Adjust Vertical Boresight Angle

WARNING
focused uniformly on the screen by aligning the projector to the screen and focusing the lens.
When adjusting boresight, you must maintain the boresight distance from the lens to the
prism plane set by Christie. For example, when you move the top screw outward, turn the
bottom two boresight screws to maintain the overall distance.
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.
It is recommended that you complete a top and bottom boresight adjustment before adjusting the horizontal
boresight.
1. Remove the lens surround.
2. Display the DC2K Framing2 test pattern:
a. On the Touch Panel Controller, tap the Test Pattern icon in the task bar.
b. Tap DC2K Framing 2.
Solaria One User Manual
020-100841-02 Rev. 1 (11-2012)
A boresight adjustment should only be made when the image cannot be
Only adjust vertical boresight 1/8 of a turn or less at one time to maintain
2-3