Function Test & Alignment Procedure; Service Mode; Defect Specification Table - Optoma HD67 Service Manual

Chapter 4
Function Test & Alignment Procedure

4-1 Service Mode

manual 4-2)
1. Turn on the projector
2. Do the following actions sequentially to get into service mode
(1) Press "Power", "Left", "Left" and "Menu" buttons sequentially on remote controller.
(2) Service Mode will be shown.
(3) Choose "Exit" to leave the Service Mode after confirming the configuration.

4-2 Defect specification table

Order Symptom
 Bright pixel ( dots)
2 Dark pixel(dots)
3 Unstable pixel (dots)
4 Adjacent dark pixel (dots)
5 Bright blemish (Dirty)
6 Dark blemish (Dirty)
7 Bright dot on frame
(This section links to common service
Pattern
Black pattern
White pattern
Any pattern
Any pattern
Gray 10 pattern
Blue 60 pattern
Black pattern
Criteria
A+B=0
A+B≤4
A+B=0
A+B=0
A+B≤4
(diameter <1 inch)
A+B≤4
(diameter <1 inch)
≤1
HD67
Confidential
4-