Y (light output) vs. Video Level
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
Calibration Results For The Above Settings Using A Spectroradiometer &
Color Analyzer
IRE%
100
90
80
70
60
50
40
30
20
10
0
Note: The high color temperature @ 0 IRE indicates a color correction filter might
help shift the low level blacks closer to D65 is x=0.313 and y=0.329
Equipment Used: Philips PM5639 color analyzer, Sencore signal generator and
a LightSpex spectroradiometer.
Measured contrast ratios with AEMC CA813 in a dark room.
On/Off – 313
ANSI - 210
50
60
70
80
90
x
y
0.315
0.332
0.314
0.330
0.315
0.330
0.315
0.328
0.315
0.330
0.316
0.332
0.318
0.336
0.317
0.334
0.315
0.328
0.302
0.303
0.269
0.243
Color Temp - Degrees K
7000
6750
100
6500
6250
6000
5750
5500
0
10
20
Y
dE
13.67
2
11.13
1
8.76
2
6.51
2
4.63
2
3.07
3
1.83
6
0.98
4
0.40
3
0.14
22
0.06
12 of 12
30
40
50
60
70
°K
Gamma
6364
6430
1.96
6377
2.01
6389
2.09
6377
2.14
6312
2.18
6188
2.23
6249
2.24
6389
2.29
7517
2.23
18026
80
90
100