Mitsubishi Electric Diamond Pro 930SB, Service Manual

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4-7
2. 5000K (Select color Mode 5000K)
1) Brightness set to 50% and Contrast to maximum.
2) Set pattern to 50*50mm white block Pattern.
3) Adjust 2 channel gain control to x=0.345
±
0.005, y=0.359
±
0.005 and keep one channel with 100%.
4) Adjust R, G, B gain to meet following spec.
5000K x=0.345
±
0.005cd/m
2
y=0.359
±
0.005cd/m
2
Y>100cd/m
2
(D) “sRGB MODE” White Balance Adjustment (Select color Mode sRGB)
1) Brightness set to 50% and Contrast to maximum.
2) Set pattern to 50*50mm white block Pattern.
3) Adjust 3 channel gain control to x=0.313
±
0.005, y=0.329
±
0.005.
4) Adjust contrast to meet following spec.
sRGB x=313
±
0.005cd/m
2
y=329
±
0.005cd/m
2
Y=87
±
1cd/m
2
(27FL)
(E) “SB1, 2 MODE” White Balance Adjustment (Select the color Mode SB1, 2 MODE)
1) Select the color mode “SB2 MODE” by “Select” key when OSM is off in 9300K.
2) Brightness set to 50% and Contrast to maximum.
3) Set pattern to 50*50mm white block, Adjust contrast to Y=235
±
5cd/m
2
.
4) Change to “SB1 MODE" by select key when OSM is off.
5) Brightness set to 50% and Contrast to maximum.
6) Set pattern to 50*50mm white block, Adjust contrast to Y=235
±
5cd/m
2
.
7) Adjust Brightness to Y=200
±
3cd/m
2
(Keep contrast position).
(F) ABL Adjustment and Brightness Preset
1) SB mode off, Color set to 9300K.Full White Pattern.
2) Brightness, contrast control to max., Adjust VR302 to Y=105
±
2cd/m
2
(30.5FL).
3) Brightness preset: set to 50%.