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Projection is blurry, what can I do?

1. The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring.
2. The projector and the screen are not aligned properly.Adjust the projection angle and direction as well as the height of the unit if necessary.
3. There may be dust accumulated on lens. Refer to "How do I clean the lens?"
4. The lens cap is still attached to the lens. Remove the lens cap.