Test Condition - Optoma PK-301 Service Manual

4-4 Test Condition

4-4-1 Normal Test Condition
- Circumstance brightness: Dark room less than 2.0 lux
- Screen size: 20 inches
Screen Defects
Figure: Zone A(as green line) Definition
< Figure:
Defect specification table
Order
1 Dark pixel (dots)
2 Unstable pixel (dots)
3 Adjacent pixel (dots)
4 Bright pixel (dots)
5 Bright dot on frame
Symptom
>
Pattern
White pattern
Any pattern
Any pattern
Gray 10 pattern
Gray 10 pattern
PK-301/PK320/PK301 PLUS
Criteria
A≤4
A=0
A=0
A=0
≤1
Confidential
4-2