ViewSonic Corporation
Confidential - Do Not Copy
VX912-4
24
Test pattern
Item Test condition
Pattern
Specification
Remark
1 Frequency
&
performance
Cross-hatch
pattern
No noise is allow & all color
is clear
Pattern 1
2 Monitor
saturation 16-gray
scale
pattern
3~4 level need to saturated
when brightness & contrast is
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 the sub-pixel defect
Pattern 3, 4 , 5
5
Full white
Full white
Check the brightness ,CR &
bright pixel defect
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
Pattern 1
Pattern2
Pattern 3
Pattern4
Summary of Contents for VX912-4
Page 46: ...ViewSonic Corporation Confidential Do Not Copy VX912 4 43 No Characters Missing Color ...
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