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ViewSonic Corporation
Confidential - Do Not Copy
Q19wb-3
20
5. Adjustment 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
No
2
640 x 400 @ 70Hz, 31.5kHz
Yes
No
3
640 x 480 @ 60Hz, 31.5kHz
Yes
No
4
640 x 480 @ 67Hz, 35.0kHz
Yes
No
5
640 x 480 @ 72Hz, 37.9kHz
Yes
No
6
640 x 480 @ 75Hz, 37.5kHz
Yes
No
7
720 x 400 @ 70Hz, 31.5kHz
Yes
No
8
800 x 600 @ 56Hz, 35.1kHz
Yes
No
9
800 x 600 @ 60Hz, 37.9kHz
Yes
No
10
800 x 600 @ 75Hz, 46.9kHz
Yes
No
11
800 x 600 @ 72Hz, 48.1kHz
Yes
No
12
832 x 624 @ 75Hz, 49.7kHz
Yes
No
13
1024 x 768 @ 60Hz, 48.4kHz
Yes
No
14
1024 x 768 @ 70Hz, 56.5kHz
Yes
No
15
1024 x 768 @ 72Hz, 58.1kHz
Yes
No
16
1024 x 768 @ 75Hz, 60.0kHz
Yes
No
17
1152 x 864 @ 75Hz, 67.5kHz
Yes
No
18
1152 x 870 @ 75Hz, 68.7kHz
Yes
No
19
1280 x 1024 @ 60Hz, 63.4kHz
Yes
No
20
1280x 1024 @ 75Hz, 79.97kHz
Yes
No
21
1440x 900 @ 60Hz, 59.9kHz
Yes
No
22
1440x 900 @ 75Hz, 75kHz
Yes
No
Summary of Contents for Optiquest VS11578
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