Barco CLM W6 Service Manual page 83

Chapter 4 Function Test & Alignment Procedure
Screen Defects (While replacing DMD Chip, DMD Board, Main Board)
< Figure: Zone A--> The blue area which in the center of the image;
Zone B--> The white area which between green line and blue area;
Frame--> The green line;
Definition, Active area = Zone A + Zone B >
Defect specification spec.
Order
 Bright pixel ( dots)
2 Dark pixel(dots)
3 Bright blemish
4 Dark blemish
5 Bright dot on frame
6 Unstable pixel
7 Adjacent dark pixel
4-4
Frame
Symptom Pattern
Gray 0 pattern
White pattern
Gray 5 pattern
Blue 60 pattern
Gray 0 pattern
White & Black pattern
White & Black pattern
CLM W6_CLM HD6 Jan 3, 202
Criteria
A+B=0 (CLM HD6)
A+B≤1 (CLM W6)
A+B ≤ 6
A+B ≤ 10
A+B ≤ 10
≤ 1
A+B ≤ 1
A+B = 0