Defect Specification Table - Optoma EX542 Service Manual

4-5 Defect specification table

For EX762/EX542I/ES523ST
Order Symptom
1 Bright pixel ( dots)
2 Dark pixel(dots)
3 Unstable pixel (dots)
4 Adjacent dark pixel (dots)
5 Dark blemish (Dirty)
6 Bright blemish (Dirty)
7 Bright dots on frame
For EX542/EX612/EX615/EX540/EX540I
Order Symptom
1 Bright pixel ( dots)
2 Dark pixel(dots)
3 Unstable pixel (dots)
4 Adjacent dark pixel (dots)
5 Dark blemish (Dirty)
6 Bright blemish (Dirty)
7 Bright dots on frame
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST
Pattern
Gray 10 pattern
White pattern
Any pattern
Any pattern
Blue 60 pattern
Gray 10 pattern
Gray 10 pattern
Pattern
Any pattern
Any pattern
Any pattern
Any pattern
Blue 60 pattern
Gray 10 pattern
Any pattern
Criteria
A+B=0
A+B≤4
A+B=0
A+B=0
A+B≤2
(diameter <1/2 inch)
A+B≤2
(diameter <1/2 inch)
≤1
Criteria
A+B=0
A+B≤4
A+B=0
A+B=0
A+B≤4
(diameter <1 inch)
A+B≤4
(diameter <1 inch)
≤1
Confidential
4-3