Service manual

2.3.4 LUMINANCE TEST
2.3.4.1 SET COLOR Temperature TO 9300°K
APPLY VESA 1280x1024/60Hz , APPLY FULL WHITE PATTERN, ADJUST
OSD BRIGHTNESS = 100%, CONTRAST = 70%.
1. THE LUMINANCE MEASURE SHOULD BE OVER 155cd/m
2
2.3.4.2 SET COLOR Temperature TO 6500°K
APPLY VESA 1280x1024 / 60Hz , APPLY FULL WHITE PATTERN, ADJUST
OSD BRIGHTNESS = 100%, CONTRAST = 70%
1. THE BRIGHTNESS MEASURE SHOULD BE OVER 190cd/m
2
2. SET BRIGHTNESS =100% , CONTRAST=100% ,THE LUMINANCE
MEASURE SHOULD BE OVER 220cd/m
2
2.3.4.3 SET COLOR Temperature TO 5400°K
APPLY VESA 1280x1024 / 60Hz , APPLY FULL WHITE PATTERN, ADJUST
OSD BRIGHTNESS = 100%, CONTRAST = 70%
1. THE BRIGHTNESS MEASURE SHOULD BE OVER 180cd/m
2
2.3.4.4 SET COLOR Temperature TO5000°K
APPLY VESA 1280x1024 / 60Hz , APPLY FULL WHITE PATTERN, ADJUST
OSD BRIGHTNESS = 100%, CONTRAST = 70%
1. THE BRIGHTNESS MEASURE SHOULD BE OVER 180 cd/m
2
2.3.4.5 APPLY VESA 1280x1024/60Hz , APPLY FULL WHITE PATTERN, ADJUST
OSD BRIGHTNESS 100%, CONTRAST 70% ,
MEASUREMENT AT CENTER OF SCREEN
MODE X y Y
9300°K 0.283±0.010 0.298 ±0.010
OVER 155 cd/m
2
6500°K 0.313 ±0.010 0.329 ±0.010
OVER190 cd/m
2
5400°K 0.335 ±0.010 0.350 ±0.010
OVER 180 cd/m
2
5000°K 0.346 ±0.010 0.359 ±0.010
OVER 180 cd/m
2
5
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Do Not Copy VG910s/b