Christie CP2210 Setup Manual page 36

Adjust the Image
1. When top/bottom boresight is complete, adjust the image at the left and right sides of the screen.
2. Tap the Test Patterns button on the Main Panel.
3. Tap All Test Patterns.
4. Tap DC2K Framing.
5. Loosen the right boresight set screw with a 5mm hex key. (Figure 4-3/B).
6. Turn the right adjust cap screw 1/16 of a turn clockwise with a 5mm hex key (Figure 4-3/A).
7. Adjust the left adjust cap screw equally in the opposite direction (Figure 4-3
8. Check the screen. If the projected image is worse than before the adjustment was made turn the right adjust
cap screw 1/16 of turn counter-clockwise. Ensure the left adjuster is adjusted equally in the opposite
direction.
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 (Figure 4-4). 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 (i.e. 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.
4-4
Figure 4-3 Left/Right Image Adjustment
Figure 4-4 Example of Framing Test Pattern
A Right Boresight Cap Screw
B Right Boresight Set Screw
C Left Boresight Cap Screw
D Left Boresight Set Screw
).
/C
CP2210 Setup Guide
020-100524-04 Rev. 1 (05-2014)