1
0
B. P. S. DIP switch
1-17. Automatic COLOR adjustments
WARNING:
- 8 -
Do not change the horizontal and vertical sync signal or the frequency
while the automatic COLOR adjustments are underway.
Color analyzer setting:
Luminance unit switch: cd/m
2
B.P.S. DIP switch: 9600 (1000)
Turn ON the color analyzer switch and press 0-CAL switch before use.
1)
2)
3)
4)
5)
6)
7)
Be sure to enter the Factory Mode by using the short-connector.
Connect the interface adapter from RS-232C of the color analyzer to the
PWB-RS of the short-connector.
Select BNC for the signal input and receive a white window signal of MODE 4.
Turn OFF the R, G and B outputs on the signal generator.
Apply a color analyzer probe to the center of the screen.
Turn ON the Remote Switch of the color analyzer so that “G” will appear
on the screen to inform that automatic CUT-OFF adjustment starts.
Turn ON the R, G and B outputs on the signal generator when “GBRIN”
appears on the screen so that the COLOR TEMPERATURE and
CONTRAST LIMIT adjustments start automatically.
<COLOR TEMPERATURE>
The X and Y specified readings of the color analyzer are as follows:
<CONTRAST>
The specified contrast range is 120±6cd/m
2
.
Note:
“G” appears again on the screen to indicate the contrast is not
within the specified range above. In that case, repeat 4) to 7).
“END” appears on the screen to inform that the adjustments are completed.
Turn OFF the Remote Switch of the color analyzer.
CT 1 (9300K)
X: 0.283±0.006
Y: 0.297±0.006
CT 2 (6500K)
X: 0.313±0.006
Y: 0.329±0.006
l
l
l
cd/m²
fL
Luminance unit switch
Note:
The adjustments above can be repeated by turning OFF and ON the
Power Switch.
n
1)
2)
Receive a 16-gradation gray scale signal of MODE 4.
Make sure the 15th gradation on the gray scale is barely visible when the
16th gradation (back raster) is not visible at all.
1-18. GRAY SCALE confirmation
n
CT 3 (5000K)
X: 0.345±0.006
Y: 0.352±0.006
8)
9)
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