ViewSonic VG921m-2, Руководство по обслуживанию

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ViewSonic Corporation Confidential - Do Not Copy
VG921m-2
5. Adjustment Procedure
1. Function Test
1.1 Product
- 19” LCD Monitor
1.2 Test Equipment
- Color Video Signal & Pattern (or PC with SXGA resolution and a sound card)
1.3 Test Condition
Before function test and alignment, each LCD Monitor should be run-in and warmed
up for at least 30 minutes with the following conditions:
(a) In room temperature,
(b) With full-white screen, RGB, and Black
(c) With cycled display modes,
640*480 (H=37.5kHz, V=75Hz)
800*600 (H=46.9kHz, V=75Hz)
1024*768 (H=60kHz, V=75Hz)
1280*1024 (H=80kHz, V=75Hz)
1.4 Test Display Modes & Pattern
1.4.1 Compatible Modes
Analog
1. 640 x 480 @ 60Hz, 31.5kHz
2. 640 x 480 @ 67Hz, 35.0kHz
3. 640 x 480 @ 72Hz, 37.9kHz
4. 640 x 480 @ 75Hz, 37.5kHz
5. 720 x 400 @ 70Hz, 31.5kHz
6. 800 x 600 @ 56Hz, 35.1kHz
7. 800 x 600 @ 60Hz, 37.9kHz
8. 800 x 600 @ 72Hz, 48.1kHz
9. 800 x 600 @ 75Hz, 46.9kHz
10. 832 x 624 @ 75Hz, 49.7kHz
11. 1024 x 768 @ 60Hz, 48.4kHz
12. 1024 x 768 @ 70Hz, 56.5kHz
13. 1024 x 768 @ 75Hz, 60.0kHz
14. 1280 x 1024 @ 60Hz, 64.0kHz
15. 1280 x 1024 @ 75Hz, 80.0kHz