Philips V30 - Manual (Page 59)

59 107T5 GENERAL PRODUCT SPECIFICATION
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17" V30 GS4 107T5-71K CMTR
TYPE : 107T51/00
BRAND : PHILIPS
2003-01-07
Wayne Lin
2003-01-07
30 17 590
4.8 Mis-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). For 31.5kHz modes B Zone : 0.4mm.
CONVERGENCE SPEC.
Zones 0.25 mm CRT
Zone C 0.15 mm
Zone A 0.25 mm
Zone B 0.35 mm
4.9 Focus check ( 68.7 KHZ / 85 HZ )
Adjust brightness control to center(50%) and contrast control to get 25 FL
at full white pattern, then generate “me” characters to cover the entire picture.
The characters should be clearly identified in all display area. (See Fig. 8)
4.10 Luminance uniformity
condition : With full white pattern, set contrast control at maximum(100%)
and brightness control at center(50%).
Brightness of the center of the display is 30 FL+/-5.
The Max. deviation over the screen should not exceed 25% .
4.11 White color adjustment
Based on the 1931 CIE chromatic diagram (x,y) coordinates
of white display on screen center should be:
For 9300
° K
X = 0.283
± 0.015
Y = 0.297 ± 0.015
For 6500 ° K X = 0.313 ± 0.015
Y = 0.329 ± 0.015
For sRGB X = 0.313
± 0.015
Y = 0.329
± 0.015
Check conditions : Set brightness control at center(50%) and contrast at
maximum(100%).
For sRGB mode sRGB contrast is at Factory value.
4.12 Color tracking on full white pattern
Adjust for the luminance output from 3 to 30 FL by pressing the contrast control key
(brightness control at 50%). The color co-ordinates should not deviate more than
the following tolerance when compare to display center:
X= X (center)
± 0.015
Y= Y (center) ± 0.015