Rod Adjustment - Optoma EP720 Family Service Manual

2-25 Rod Adjustment

1. Environment adjustment
- The distance between the engine and the
screen is 2.38M.
- This process should be done at a dark
environment. (under 5 Lux)
2. Procedure adjustment
- Change the screen to "white screen."
- Adjust the screws by using the rod on
the engine module to readjust the image.
(adjust until the yellowish or bluish parts
disappeared.)
3. Abnormal image inspection
- It should not have any abnormal color
at the rim of the image by estimating
through the eyes.
Note: - Avoid over adjusting the rod.
- After the opration, please use the
glue to fix the screws.
EP720 Family/EP726 Family
Confidential 2-