Optoma HD21 - Screen Defects; Defect Specification Table

Condential
4-3
HD20/HD200X/HD2200/HD20LV/HD21/HD23
Order Symptom Pattern Criteria
1 Bright pixes Gray 10 pattern A+B=0
2 Dark pixels White pattern
A=0
B≤2
3 Unstable pixels Any pattern A+B=0
4 Adjacent pixels Any pattern A+B=0
5 Dark blemish Blue 60 pattern
A=0
B≤4
(diameter<1 inch)
6 Bright blemish Gray 10 pattern
A=0
B≤4
(diameter<1 inch)
7 Bright dots on frame Gray 10 pattern ≤1
Defect specication table
< Figure: Zone A, Zone B & Frame(as green line) Denition,
Active area=Zone A+ Zone B >
Screen Defects
Frame