P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Condential 4-6
4. �right �lemish �right �lemish
Procedure - Test equipment: video generator
- Test signal: analog 1024 x 768@60Hz
- Test Pattern: Gray 15
Inspection item - Bright blemish check.
Criteria - The bright blemish should be no more than 10
under gray 15 pattern.
- Ref. Defect specication table.
5. Dark �lemishDark �lemish
Procedure - Test equipment: video generator.
- Test signal: analog 1024x768@60Hz.
- TestPattern: Blue 60 - Test Pattern: Blue 60
Inspection item - Dark blemish check.
Criteria - The dark blemish should be no more than 10
under blue 60 pattern.
- Ref. Defect specication table
6. Focus test Procedure - Test equipment: video generator.
- Test signal: analog 1024 x 768@60Hz
- Test Pattern: Full screen- Test Pattern: Full screen
Inspection item - Focus check
Criteria - From screen 2 M 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 pattern. (Blur word on one of the
corner after adjustment is acceptable. However,
the word should at least be recognizable.)
Gray 15
Full screen
Blue 60