Calibrating The Yellow Notch Filter Color - Christie CP2208-LP Service Manual

Screw Description
A First set screw
B First cap screw
C Second set screw
D Second cap screw
4. Using a hex driver, loosen screws A and C.
5. Using a hex driver, adjust screws B and D until the black corners on the image are removed.
6. Tighten screws A and C.
7. Replace the top skin.

Calibrating the yellow notch filter color

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 colorimeter in front of the viewing screen and aim it at the center of the screen.
2. Remove the top skin (on page 32).
3. Remove the screw holding the yellow notch filter cover.
4. Loosen the lock screw and move the yellow notch filter backward or forward.
5. Create a measured color gamut data (MCGD) file.
a) Turn on the light source and allow it to operate for 20 minutes.
b) On the touch panel controller (TPC), tap Menu > Advanced Setup > MCGD File Setup.
c) Tap Save As.
d) In the Filename field type a name for the MCGD file.
e) Tap OK.
f) To display the red test pattern, in the red area of the chromaticity image tap the option
button.
g) Measure the red chromaticity with the colorimeter.
h) Record the red chromaticity value.
CP2208-LP Service Manual
020-102263-01 Rev. 1 (09-2016)
Copyright 2016 Christie Digital Systems USA Inc. All rights reserved.
©
Location
Service setups
17