Pattern 1 Pattern 2
Pattern 3 Pattern 4
3.
Test pattern
Item
Test condition
Pattern
Specification
Remark
1 Frequency & performance Cross-hatch pattern
No noise is allowed, all colors must be clear
Pattern 1
2 Monitor saturation 16-gray scale pattern
3 to 4 levels must be saturated when brightness
and contrast are set to 100%
Pattern 2
3
RGB color performance
RGB color
Check the color temperature of
RGB signal color
Pattern 3,
4, 5
4 Sub-pixel defect RGB color Check for sub-pixel defects Pattern 3,
4 , 5
5 Full white Full white
Check the brightness and contrast ratio,
and check for bright pixel defects
Pattern 6
6
Full black
Full black
Pattern 7
7.
5-cycle pattern
5-cycle pattern
Check the BU
Pattern 8
8.
1-dot pattern
1-dot pattern
Check the flicker
Pattern 9
36
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX922-1
Summary of Contents for VX922-1
Page 57: ...Step 2 Press Write to IC icon 54 ViewSonic Corporation Confidential Do Not Copy VX922 1...
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Page 64: ...Write DDC to IC Step 1 Select 24C02 61 ViewSonic Corporation Confidential Do Not Copy VX922 1...
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Page 83: ...3 Monitor white screen 80 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Page 84: ...4 Monitor black screen 81 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Page 92: ...9 Block Diagram 89 ViewSonic Corporation Confidential Do Not Copy VX922 1...
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