Optoma HD710 - Page 45

HD71/HD710/HD75 Condential
4-6
4. Dead Pixel (Bright pixel)
Procedure - Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz
- Test Pattern: full black
Inspection item - Bright pixel check.
Note: Frame dimension under operative zone
1 inch
Criteria - Bright pixel is unacceptable.
- Ref. below table
Note: The defect criteria follows TI specication.
5. Dead Pixel (Dark pixel)
Procedure - Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz
- Test Pattern: full white
Inspection item - Dead pixels check.
- White pattern (IRE=100)
- Adjacent dark pixel.
Criteria - The number of the dead pixels should be less or
equal to 6 pixels.
- Adjacent pixel with each other is unacceptable.
- Ref. below table
Note: The defect criteria follows TI specication.
Full black
Full white