ViewSonic VX2000 Service Manual - Page 33

Function Test Display Pattern - specs

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6-4.2 Function Test Display Pattern Item Test Content Pattern Specification Remark 1 Frequency & Tracking Fine Line Moire Eliminate visual wavy noise. Figure 1 2 Contrast/Brightness 16 Gray Scale 16 gray levels should be distinguishable. Figure 2 3 Boundary Horizontal & Vertical Thickness Horiz. and Vert. position of video should be adjustable to be within the screen frame. Figure 3 4 R,G,B, Color Performance R.G.B Color Intensities Contrast of each R,G,B, color should be Figure normal. 4,5,6 5 Screen Uniformity & Flicker Full White Should be compliant with the spec. Figure 7 6 Dead Pixel/Line White Screen Dark Screen The numbers of dead pixels should be compliant with the spec. Figure 8 VX2000 Series Service Manual VX2000 series Fine Line Morie Pattern (Figure 1) Gray Scale Pattern (Figure 2) Horizontal & Vertical Thickness Pattern (Figure 3) R. Color Pattern (Figure 4) ViewSonic Corporation Confidential - Do Not Copy VX2000-1 6-3

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VX2000 Series Service Manual
VX2000 series
6-4.2
Function Test Display Pattern
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Fine Line Morie Pattern (Figure 1)
Gray Scale Pattern (Figure 2)
Horizontal & Vertical Thickness Pattern (Figure 3)
R. Color Pattern (Figure 4)
ViewSonic Corporation
6-3
Confidential – Do Not Co
py
VX2000-1