Philips 202E1SB2/69, Руководство по обслуживанию

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14 202E1SB2 LCD
Color Adjustment
Alignment procedure
1. Turn on the LCD monitor .
2. Turn on the Timing/pattern generator. See Fig.1
3. Preset LCD color Analyzer CA-1 10
-Remove the lens protective cover of probe CA-A30.
-Set measuring/viewing selector to measuring position for reset
analyzer .(zero calibration) as Fig.2
- Turn on the color analyzer (CA-1 10)
-Press 0-CAL button to starting reset analyzer .
Fig.5
5.Display
Press "UP" or "DOWN" button to select . Change the value
by "UP" or "DOWN" key until the X, Y co-ordinates as below
5.1 Whit e color adjustment
There are three factory preset white color 9300K, 6500K, sRGB.
Apply full white pattern, with brightness in 100 % position and the contrast
control at 50 % position.
Fig. 1 Fig.2
The 1931 CIE Chromaticity (color triangle) diagram (x ,y) coordinate for
the screen center should be:
4. Access Factory Mode
1). Turn off monitor.
2).
[Push "AUTO" & "MENU" buttons at the same time and hold them]
+[Press "power" button untill comes out "Windows screen" ]
=> then release all buttons
3).Press "MENU button, wait until the OSD menu with
Characters
"MERIDIAN 202E1 V1.0 2009-07-09” (below OSD menu)
come on the Screen of the monitor as shown in Fig3.
Product specification Production alignment spec.
CIE coordinates CIE coordinates
x = 0.283 ± 0.02 x = 0.283 ± 0.008 9300K
y = 0.297 ± 0.02
9300K
y = 0.297 ± 0.008
x = 0.313 ± 0.02 x = 0.313 ± 0.008 6500K/sRGB
y = 0.329 ± 0.02
6500K/sRGB
y = 0.329 ± 0.008
x = 0.313 ± 0.02 x = 0.313 ± 0.008 sRGB
y = 0.329 ± 0.02
sRGB
y = 0.329 ± 0.008
Quality Inspection specification:
CIE coordinates
x = 0.283 ± 0.015 9300K
y = 0.297 ± 0.015
x = 0.313 ± 0.015 6500K/sRGB
y = 0.329 ± 0.015
x = 0.313 ± 0.015 sRGB
y = 0.329 ± 0.015
Factory Mode indicator
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4). Press button, then select factory mode indicator by "MENU" "LEFT"
or "RIGHT" button .Press"MENU" button to bring up submenu
windows as below:
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