Test Inspection Procedure - Optoma PK201 Service Manual

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

4-5 Test Inspection Procedure

- After changing parts, check the information below
Update
Version Update
Factory Reset
EDID
Symptom
Main Board Module
V
V
V
Pattern
White pattern
Any pattern
Any pattern
Gray 10 pattern
Gray 10 pattern
Change parts
Firmware
PK201
Criteria
A+B≤4
A+B=0
A+B=0
A+B=0
≤1
V
V
Confidential
4-3