Video Performance - Acer P3250 Refresh Service Manual

4-7 Video Performance

1. CVBS
Procedure
Inspection item
Inspection Distance
Criteria
2. S-Video
Procedure
Inspection item
Inspection Distance
Criteria
(the unidentified color levels on both left and
right sides should not over 8 color levels.)
- Grey level should not have abnormal color or
heavy lines.
- The PC mode functionally sure be workable
include support format with frequency and auto
detected functional will be workable
- Test equipment: DVD player
- Test signal: CVBS
- Video performance test
- 1.8M ~2.5M
- Check any abnormal color, line distortion or any
noise on the screen.
- Check the sound from speakers.
- Test equipment: DVD player
- Test signal: S-Video
- Video performance test
- 1.8M ~2.5M
- Check any abnormal color, line distortion or any
noise on the screen.
- Check the sound from speakers.
P3150/P3250/P3150 Refresh/P3250 Refresh
Motion video
Confidential
4-8