Optoma EP776 - Defect Specification Table

EP776 Series/EP782 Series
Condential
4-3
Defect specication table
Order Symptom Pattern Criteria
1 Bright pixel ( dots)
Black pattern
( IRE=O)
A+B=0
2 Dark pixel(dots) White pattern
A+B=6
3 Unstable pixel (dots) Any pattern
A+B=1
4
Adjacent dark pixel
(dots)
Any pattern
A+B=0
5 Dark blemish (Dirty) Blue 60 pattern
A+B=3
(diameter <1/2 inch)
6 Bright blemish (Dirty) Gary 30 pattern
A+B=3
(diameter <1/2 inch)
7 Bright dot on frame Black pattern 2
< Figure: Zone A &B Denition >
Screen Defects (While replacing DMD Chip, DMD BD and MB)