58104S CM23 GSIIIGENERAL PRODUCT SPECIFICATION
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4.8Mis-convergence
The maximum convergence error to be measured on a white
spot or white display line to represents the maximum
distance between the energy centers of any two primary
colors. (See Fig. 6)
CONVERGENCE SPEC.
Zones0.28 mm CRT
Zone C0.15 mm
Zone A0.25 mm
Zone B0.35 mm
4.9Focus check ( 53.674 KHZ / 85.061 HZ )
Adjust brightness control to center click and contrast control to
get 25 FL at full white pattern , then generate ?@?
characters to cover entire of the picture
the characters should be clearly identified in
all display area. (See Fig. 7)
4.10Luminance uniformity
condition : With full white pattern, set contrast control at maximum position
and brightness control at center click position.
The center of the display is 30 FL. , the Max. deviation of the
screen should not exceed 25% .
4.11White color adjustment
Based on the 1931 CIE chromaticity
diagram (x,y)
coordinates of white display on screen center should be:
For 9300° KX = 0.281 0.015
Y = 0.311 0.015
Check conditions :
Set brightness control at center click position and
contrast at maximum position.
14" CM2300 GS-III CMTR
TYPE: 104S11/89 (COCA)8639 000 10477
00-02-18BRAND : PHILIPS (54K)
Wiliam Ou2559012
00-02-18
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