1: First, there might be an issue with the projector's color settings. You can access the projector's menu and reset the color settings until the image looks optimal.
2: If the problem persists, check if the signal cable's pins are damaged or broken.
Why isn't the projector displaying the full image?
1: This could be due to a resolution mismatch. Adjusting the projector’s resolution settings should help resolve the issue.
What causes blurry spots on the screen?
1: One common cause is dust buildup inside the projector, especially on the liquid crystal panel.
2: The lens may be dirty and needs cleaning.
3: A faulty optical system or internal burnout accounts for about 80% of such issues.
A perfectly round spot appears on the screen.
1: This is often caused by a defective LCD panel.
Additional tips: Regular maintenance, such as cleaning the lens and ensuring proper ventilation, can prevent many of these problems. Also, make sure all connections are secure and the projector is placed on a stable surface.
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