ViewSonic N4200w-1 VS10945-1M Service Manual page 16

- Test Display Modes & Pattern
Mode Compatibility Table-N4200w-1M
Function Test Display Pattern
Item Test Content
Frequency and
1
Tracking
2 Contrast/Brightness
Boundary
3
4 RGB Color
Performance
5 Screen Uniformity
and Flicker
Dead Pixel/Line
6
7 White Balance
ViewSonic Corporation
Analog
1. 720 x 400 @ 70Hz
2. 640 x 480 @ 60Hz
3. 640 x 480 @ 75Hz
4. 800 x 600 @ 60Hz
5. 800 x 600 @ 75Hz
6. 832 x 624 @ 75Hz
7. 1024 x 768 @ 60Hz
8. 1024 x 768 @ 75Hz
9. 1280 x 720 @ 60Hz
10. 1280 x 768 @ 60Hz
11. 1280 x 1024 @ 60Hz
12. 1360 x 768 @ 60Hz
Pattern
Fine Line Moire
16 Gray Scale
Horizontal and
Vertical
Thickness
RGB Color
Intensities
Full White
White Screen and
Dark Screen
White and Black
Pattern
Digital
1. 720 x 400 @ 70Hz
2. 640 x 480 @ 60Hz
3. 640 x 480 @ 75Hz
4. 800 x 600 @ 60Hz
5. 800 x 600 @ 75Hz
6. 832 x 624 @ 75Hz
7. 1024 x 768 @ 60Hz
8. 1024 x 768 @ 75Hz
9. 1280 x 720 @ 60Hz
10. 1280 x 768 @ 60Hz
11. 1280 x 1024 @ 60Hz
12. 1360 x 768 @ 60Hz
Specification
Eliminate visual wavy noise
16 gray levels should be
distinguishable
Horizontal and Vertical position of
video should be adjustable to be
within the screen frame
Contrast of each R, G, B, color
should be normal.
Should be compliant with the spec
The numbers of dead pixels should
be compliant with the spec
15
Confidential - Do Not Copy
Remark
Figure 1
Figure 2
Figure 3
Figure 4, 5, 6
Figure 7
Figure 7, 8
Figure 9
N4200w-1