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The projector does not display an image (high score)-Alice

December 04, 2021

The projector does not display the image generally in the following situations:

1. There is too much dust inside the projector and the filter is clogged, which causes the ventilation fan of the machine to not heat well, the machine appears to protect itself, and the power is automatically cut off.

2. If the projector lamp fails or the lamp reaches its end of life, it needs to be replaced with a new one.

3. The projector fan is faulty and the rotation speed is abnormal, causing it to shut down.

4. The projector's power supply is faulty.

5. The projector lighting board is faulty.

6. The main board of the projector is malfunctioning.

7. The color wheel of the projector is malfunctioning, etc.

In this case, it is best to find professional projector maintenance personnel to test, and it is better to analyze and judge specific problems.

[Disclaimer: The above content is sourced from the Internet and does not represent the views of this site. I hope some of the content can help you. 】


We (Alice) are a manufacturer specializing in the production of nameplates for office appliances. We have 21 years of experience in making furniture signs. We can produce zinc alloy, aluminum alloy, stainless steel, copper, brass, iron, and titanium. , PC, PET, PE, pvc and other different labels.

Contact us E-mail: sales03@alicelogo.com

WhatsApp: +86 132 6564 6796

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