ViewSonic E95 - Page 60

9.1.4
Ensure that color coordination is x=0.28340.010, y=0.297+40.010, if color coordination out
specification, repeatedly item 9.1.1 ~ 9.1.3, until it meet specification.
Adjust R.G.B BIAS control to meet following chromatically spec.
9300°K—> x = 0.283+40.010 » y= 0.29740.010 > Y =0.6+0.2FLS (E95-1)
6500°K—> x =0.311+0.010 » y = 0.32940.010
5000°K—> x = 0.346+40.010 » y= 0.359+0.010
9.2 Brightness and white balance adjustment
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
‘Set VESA 1024x768 / 75Hz window pattern, CONTRAST = 100% BRIGHTNESS = 50%.
Apply green white window pattern adjust G-DRIVER to obtain GREEN window pattern light
output about Y = 30+2 FLS.
Apply white window pattern, adjust R-DRIVER, B-DRIVER to meet following chromatically spec.
after G-DRIVER fixed.
9300°K — x = 0.283+0.010 , y = 0.297+40.010
Get Y=40+1FLS
Apply GREEN white window pattern light output about (Y = 24 + 2 FLS).
Apply white window pattern, adjust R-DRIVER, B-DRIVER following chromatically spec. after
G- DRIVER fixed.
6500°K> x=0.313 + 0.010, y= 0.329 + 0.010
Apply GREEN white window pattern, adjust G-DRIVER to obtain GREEN window pattern light
O/P about (Y = 20+2 FLS).
Apply WHITE window pattern ,adjust R-DRIVER, B-DRIVER to meet following chromatically
spec after G-DRIVER fixed.
5000°K— x = 0.346+0.010 , y = 0.35940.010
9.3 Apply full WHITE pattern, adjust VR403 to get Y = 30+2 FLS and check the chromatically meet
following spec.
9300°K only for 1024x768 / 75Hz
| x (Y=MAX)-x(Y=10)| <=0.010
| y (Y=MAX)~y(Y=10) | <=0.010
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