Optoma EX765 - 4-5 Test Inspection Procedure

Condential
4-4
EX765/EW766/EX765W/EW766W
Order Symptom Pattern Criteria
5 Bright blemish (Dirty) Gray 10 pattern
A+B≤4
(diameter <1 inch)
6 Dark blemish (Dirty) Blue 60 pattern
A+B≤4
(diameter <1 inch)
7 Bright dot on frame Gray 10 pattern ≤1
4-5 Test Inspection Procedure
Update
Change parts
Main
Board
Firmware
Color
Wheel
Lamp
Module
Engine
Module
LAN
Module
Wireless
Module
Blower
Version Update v v v v
Color Wheel Index v v
Reset lamp hour v
OSD Reset v v
EDID v
Re-write Lamp
Usage Hour
v
Rod adjustment v
Save Blower
Speed
v v
Note: - If Color appears abnormal after changing Main Board Module,
please do Color Wheel index adjustment.
- After changing parts, check the information above. 4-6 PC MODE