Philips DELLP1230 Service Manual page 63

GENERAL PRODUCT SPECIFICATION(Continued)
4.16 White uniformity
Set the brightness control at center 50 % position, then adjust the
contrast, control to set the luminance at the center of the screen to
100% max..
The color coordinate at any point on the screen should be:
X = X (center) +/- 0.015
Y = Y (center) +/-0.015
4.17 Color tracking on full white pattern
Adjust the contrast control from max. to min.(with brightness at click
position). The color coordinates should not deviate more than:
x = x (center)+/-0.015
y = y (center) +/-0.015
4.18 Purity
Conditions: With full color pattern, with brightness
control at 50 % position and contrast control in
maximum, under the specific destinations of earth
magnetic environments.
After a warm-up time of 30 min., the purity control can be used to
Eliminate, colored stains if it occurs, the monitor should be well
degaussed before purity
Remark: If the external degaussing is used, the degaussing coil should
be a stick type, Can't use ring type for MITSUBISHI NF CRT.
To set the electrical current of four corners purity coils and N/S coil
( if exis) equal to zero, or switch off the monitor before external
degaussing.
4.19 Moire
At 15FL contrast & moire is acceptable if not over 1/3 area.
4.20 Ringing
Apply a full white pattern at
symmetrically by raster shift press the OSD button & select "horizontal
position" shift the image to the left edge of the raster. The yoke ring
should less than 20mm.
4.21 Tapping test
No interference does disturb the monitor picture during tapping test
with arubber hammer.
4.22 Distance between two monitors
Two monitors of the same monitor type which were conducted with
Different ,Modes or frequencies, don't show any interference in a
distancedown to25cm.
22" CMTR-M25P-Dell-P1230
TYPE : 6L3P10/76
OEM : Dell 130KHz
2003-12-19
C.C.Liao
adjustment.
120.5kHz , set horizontal raster
8639 000 15121
590
31
DELL P1230 M25P
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202P Gs3 CM25
19
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