Defect Specification Table; Test Inspection Procedure - Optoma EP783 Service Manual

Defect specification table

Order
1 Bright pixel (dots)
 Dark pixel (dots)
3 Bright blemish
4 Dark blemish
5 Bright dot on frame
6 Unstable pixel
7 Adjacent pixel

4-5 Test Inspection Procedure

Charge parts/
Update
Version Update
Color Wheel Index
PC
Calibration
YPbPr
Calibration
Reset lamp hour
OSD Mode
EDID
Re-write Lamp
Hour Usage
Lens Calibration
Rod adjustment
Symptom
Main
Firmware
Board
v v
v
v v
v v
v v
v
v
v v
EP783/EP783S/EP783L/OPX5000/TX783L/TX783S Confidential
Pattern
Any pattern
Any pattern
Gray 10 pattern
Blue 60 pattern
Any pattern
Any pattern
Any pattern
Color
Lamp Module Rod Module
Wheel
v
v
Criteria
A+B = 0
A+B ≤ 4
A+B ≤ 4
(diameter < 1 inch)
A+B ≤ 4
(diameter < 1 inch)
≤ 1
A+B = 0
A+B = 0
Engine
Module
v
v v
4-3