BenQ 9H.Y1277.000, Product Service Manual

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5. IMAGE QUALITY SPECIFICATION:
SEQ # TEST SCREEN ACCEPTANCE CRITERIA
1
Major Dark
Blemish
Blue 60
1. 4 visib ≦ le dark blemishes are allowed in the active area
2.
No blemish will be >1.5” long / diameter
2
Major Light
Blemish Gray 10
1. 4 visible light blemishes are allowed in the active area ≦
2. No blemish will be > 1.5” long / diameter
3
Reset Boundary
Artifact
Gray 30 No rest boundary artifacts allowed
4
Eye catchers
border Artifact
Any screen Eye catchers border artifact are allowed
5
Projected
Images
Any screen
1. No adjacent pixels
2. No bright pixels in Active Area
3. No unstable pixels in Active Area
4. ≦ 1 bright pixel in the POM
5. ≦ 4 dark pixels in the Active Area
6. No DMD window aperture shadowing on the Active Area
7. Minor blemishes are allowed