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5. Adjusting Procedure
1.
Function test
(1)
Test equipment
Color video signal and pattern generator (or PC with SXGV resolution)
(2)
Test condition
Before function testing and alignment, the unit must warm up for at least 30 minutes under the
following conditions:
1.
Room temperature
2.
With full-white screen , RGB , black pattern
3.
with cycled display modes.
2.
Test display modes
Item Timing
Analog
Digital
1.
640 x 350 @ 70Hz, 31.5kHz
Yes
Yes
2.
640 x 400 @ 70Hz, 31.5kHz
Yes
Yes
3.
640 x 480 @ 60Hz, 31.5kHz
Yes
Yes
4.
640 x 480 @ 67Hz, 35.0kHz
Yes
Yes
5.
640 x 480 @ 72Hz, 37.9kHz
Yes
Yes
6.
640 x 480 @ 75Hz, 37.5kHz
Yes
Yes
7.
720 x 400 @ 70Hz, 31.5kHz
Yes
Yes
8.
720 x 480i 59.94/60Hz @ 15.7 kHz
Yes
Yes
9.
720 x 576p 50Hz @ 31.25kHz
Yes
Yes
10.
720 x 576i 50Hz @ 15.62kHz
Yes
Yes
11.
800 x 600 @ 56Hz, 35.1kHz
Yes
Yes
12.
800 x 600 @ 60Hz, 37.9kHz
Yes
Yes
13.
800 x 600 @ 75Hz, 46.9kHz
Yes
Yes
14.
800 x 600 @ 72Hz, 48.1kHz
Yes
Yes
15.
832 x 624 @ 75Hz, 49.7kHz
Yes
Yes
16.
1024 x 768 @ 60Hz, 48.4kHz
Yes
Yes
17.
1024 x 768 @ 70Hz, 56.5kHz
Yes
Yes
18.
1024 x 768 @ 72Hz, 58.1kHz
Yes
Yes
19.
1024 x 768 @ 75Hz, 60.0kHz
Yes
Yes
20.
1280x720p 50Hz @ 37.5kHz
Yes
Yes
21.
1280x 720 @ 60Hz, 45kHz
Yes
Yes
22.
1280 x 1024 @ 60Hz, 63.4kHz
Yes
Yes
23.
1280 x 1024 @ 75Hz, 79.97kHz
Yes
Yes
24.
1600 x 1200 @ 60Hz, 75kHz
Yes
Yes
25.
1600 x 1200 @ 70Hz, 87.5kkHz
Yes
No
26.
1600 x 1200 @ 75Hz, 93.8kHz
Yes
No
27.
1680 x 1050 @ 60Hz, 65.3 kHz
Yes
Yes
28.
1680 x 1050 @ 75Hz, 82.3 kHz
Yes
No
29.
1920 x 1080i @ 50Hz, 56.5kHz
Yes
Yes
30.
1920 x 1080p @ 50Hz, 62.5kHz
Yes
Yes
2
5
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