Eiki EIP-WSS3100 Service Manual page 44

No Symptom
7 Image Flicker
8 Color Abnormal
Poor Uniformity/
9
Shadow
Dead Pixel/Dust
10
(Out of spec.)
- Do "Reset (All data)" of the OSD Menu
- Ensure that the signal cables and source are work as well
- Check Lamp Driver and execute waveform download
- Check Lamp Module
- Check Color Wheel
- Check Photo Sensor and clean Photo Sensor
- Check Engine module
- Check Main Board
- Do "Reset (All data)" of the OSD Menu
- Adjust Color Wheel Index
- Check Main Board
- Check Engine module
- Check Color Wheel
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Ensure the Brightness is within spec.
- Check Engine Module
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Check Engine Module
Procedure
Confidential
3-4