Optoma HD25e - Page 26

Condential
4-5
HD25/HD25LV/HD25e
Criteria - The bright blemish is unacceptable under blue
60 pattern in zone A and no more than 4
bright blemish in zone B.
- Please refer to Pixel specication table. .
Pixel specication
Order Symptom Pattern Criteria
1 Bright pixel ( dots) Gray 10 pattern A+B=0
2 Dark pixel(dots) White pattern
A=0
B≤2
3 Unstable pixel (dots) Any pattern A+B=0
4 Adjacent pixel (dots) Any pattern A+B=0
5 Bright blemish (Dirty) Gray 10 pattern
A=0
B≤4
(diameter<1 inch)
6 Dark Blemish(Dirty) Blue 60 pattern
A=0
B≤4
(diameter<1 inch)
7 Bright pixel on frame Gray 10 pattern =0
6. Focus Test
Procedure - Test equipment: video generator.
- Test signal: analog 1920x1080�60Hz1920x1080�60Hz�60Hz
- Test Pattern: full screen
Inspection item - Focus check
Criteria - From screen 1.8M via visual to check the focus,
look at the entire screen, focus shall be clear, crisp,
and sharp over the entire surface of the display pat-
tern. (Blur word on one of the corner after adjust-
ment is acceptable. However, the word should at
least be recognizable.)
7. Color Performance
Procedure - Test equipment: video generator.
- Test signal: 1920x1080�60Hz, 1080i1920x1080�60Hz, 1080i�60Hz, 1080i
- Test Pattern: 64 gray RGBW
Please get into service mode.Use
720p & 1080p signal, pattern to do color
performance. Color cannot discolor to purple and
blue.
Full screen