Hdmi Port Test; Test - Optoma HD25 Service Manual

4-4-5 HDMI Port Test

Procedure
Inspection item
Inspection Distance
Criteria
4-5-6 3D Test
Procedure
Inspection item
Inspection Distance
Criteria
4-5 Run In Test
- Temperature: 15°C~35°C
- Circumstance brightness: Normal environment
- Screen size: No concern
- Display mode: ECO mode
After repairing each unit, a Ru
Symptom
Normal repair
NFF
Auto shutdown
- Get into Burn-In Mode
* Cycle setting is based on the defect symptoms. ie: If it is NFF, the run-in time is 4 hours. You have
to set the lamp on for 50 min. and lamp off for 10 min for 4 cycles.
- Test equipment: DVD Player with HDMI output.
- Test signal: 720p, 1080p, 1080i
- HDMI performance test.
- 1.4 M ~1.6M.
- Ensure the image is well performed and the
color can not discolor.
- Check whether "mute" is normal.
- Test equipment: 1. Blue-Ray DVD player & 3D format CD
- Test signal: 1080i�50Hz �50Hz
- 3D test (HDMI)
- 3~5 M
- The image should not appear noise, flicker shadow, shocking,
abnormal color.
n-in test is necessary (refer to the below table).
Run-in Time
2 hours
4 hours
6 hours
HD25/HD25LV/HD25e
Confidential
4-9