Possible Causes:
- The projector is not positioned or angled correctly.
- The projection screen is not installed in the center.
Solution:
- Adjust the projector angle: Ensure the projector is parallel to the screen and positioned directly in front of it. If the angle is off, adjust the projector’s stand or use the keystone correction feature to align the image.
- Re-measure and install the screen: If the screen is not centered, use a tape measure to recheck the hook positions and adjust as needed to ensure the screen is level and centered.
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