Yellow Notch Filter Color Calibration - Christie CP2215 Service Manual

8. Each corner of the screen should be equally in focus when horizontal boresight is completed
correctly. If necessary, repeat vertical boresight. See
10.
Only adjust vertical boresight 1/8 of a turn or less at one time to maintain optimal lens
performance (such as factory setup of absolute lens distance to the prism). Each turn of the cap
screws much be tracked to ensure adjustments are accurate.

Yellow Notch Filter Color Calibration

UV HAZARD! When servicing the projector with the top lid removed anyone within the
immediate vicinity must wear ultraviolet (UV) glasses with side shields.
Complete this procedure whenever the yellow notch filter is moved or replaced, or when a new
Illumination Optics System (IOS) is installed.
1. Set up a spectroradiometer in front of the viewing screen and aim it at the center of the screen.
2. Create an MCGD file:
a. Tap Menu > Advanced Setup > MCGD File Setup.
b. Tap Save As.
c. Enter a name for the MCGD file in the Filename field and tap OK.
d. Tap the option button in the red area of the chromaticity image to display the red test
pattern.
e. Measure the red chromaticity with a spectroradiometer.
f. Record the red chromaticity value.
g. Repeat steps d to f for the green, blue, and white chromaticity measurements. Select the
test pattern that matches the color you are measuring.
h. Enter the chromaticity measurements you recorded in step f in the red, green, blue, white,
and black x and y fields.
i. If the MCGD file will be associated with a 3D channel, tap Enable 3D and select a frame
rate in the Frame Rate N:M list.
j. Tap Save.
3. Create a channel that includes the new MCGD file:
a. Tap Menu > Channel Setup.
b. Select a channel in the Channel Name list.
c. Tap the Launch Dialog
d. Enter a name for the channel and tap Enter.
CP2215 Service Manual
020-101226-03 Rev. 1 (10-2015)
Adjust Vertical Boresight Angle
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Adjust the Image
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