Mitsubishi E55LCD Service Manual page 30

4.7 Color temperature check
(1) Input timing 1024X768;75Hz, XGA75 with signal generator, then set pattern to full white and video signal
level to 0.7V.
(2) OSD brightness setting to MAX(100) and contrast setting to 80.
(3) OSD into factory mode and adjust R;G;B gain to meeting below color coordination.
(4) Each color temperature setting as below
9300K: x = 0.281+/- 0.03
8200K: x = 0.290+/- 0.03
7500K: x = 0.300+/- 0.03
6500K: x = 0.313+/- 0.03
5000K: x = 0.345+/- 0.03
y = 0.311 +/- 0.03
y = 0.300 +/- 0.03
y = 0.310 +/- 0.03
y = 0.329 +/- 0.03
y = 0.352 +/- 0.03
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