Optoma EX615 - 4-6 Test Inspection Procedures

Condential
4-4
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST
For EW533ST
Order Symptom Pattern Criteria
1 Bright pixel ( dots) Gray 10 pattern A+B=0
2 Dark pixel(dots) White pattern A+B≤7
3 Unstable pixel (dots) Any pattern A+B=0
4 Adjacent dark pixel (dots) Any pattern A+B=0
5 Dark blemish (Dirty) Blue 60 pattern
A+B≤4
(diameter <1 inch)
6 Bright blemish (Dirty) Gray 10 pattern
A+B≤4
(diameter <1 inch)
7 Bright dots on frame Gray 10 pattern ≤1
4-6 Test Inspection Procedure
Update
Change parts
Main
Board
Firmware
Color
Wheel
Lamp
Module
Engine
Module
Lan
Module
Blower
Version Update v v v
Color Wheel Index v v
ADC
Calibration (RGB/
Video Calibration)
v
Reset lamp hour v
OSD Reset v v
EDID v
Re-write Lamp
Hour Usage
v
Rod adjustment v
Factory RPM
Save
v v
Note: - If Color appears abnormal after changing Main Board/Color Wheel Module, please do Color
Wheel index adjustment.
- After changing parts, check the information above.