Test Inspection Procedure - Optoma EX765 Service Manual

Order Symptom
5 Bright blemish (Dirty)
6 Dark blemish (Dirty)
7 Bright dot on frame

4-5 Test Inspection Procedure

Update
Version Update
Color Wheel Index
Reset lamp hour
OSD Reset
EDID
Re-write Lamp
Usage Hour
Rod adjustment
Save Blower
Speed
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
Main Color
Firmware
Board Wheel
v v
v
v v
v
v
v
EX765/EW766/EX765W/EW766W
Pattern
Gray 10 pattern
Blue 60 pattern
Gray 10 pattern
Change parts
Lamp Engine
Module Module
v
v
v
Criteria
A+B≤4
(diameter <1 inch)
A+B≤4
(diameter <1 inch)
≤1
LAN Wireless
Blower
Module Module
v v
Confidential
v
4-4