Vx2025Wm - ViewSonic VX2025wm-1 Service Manual

3. Test pattern
Item Test condition
1 Frequency &
performance
2 Monitor saturation
3 RGB color
performance
4 Sub-pixel defect
5 Full white
6 Full black
7. 5-cycle pattern
8. 1-dot pattern
Pattern 1
Pattern 3
ViewSonic Corporation
Pattern Specification
Cross-hatch No noise is allowed, all colors must be
pattern clear
16-gray scale 3 to 4 levels must be saturated when
pattern brightness and contrast are set to 100%
RGB color Check the color temperature of RGB
signal color
RGB color Check the sub-pixel defect
Full white Check the brightness and contrast ratio,
and check for bright pixel defects
Full black
5-cycle pattern Check the BU
1-dot pattern Check the flicker
Confidential - Do Not Copy
25
Remark
Pattern 1
Pattern 2
Pattern 3, 4, 5
Pattern 3, 4 , 5
Pattern 6
Pattern 7
Pattern 8
Pattern 9
Pattern2
Pattern4

VX2025wm-1