1. The optical system inside the projector is very precise and cannot withstand strong vibrations, so do not move it randomly during use.
2. When turning off the projector, be sure to put the projector into the standby state in the order, and then turn off the main power of the projector.
3. The projector should have good ventilation and heat dissipation conditions during use. Do not place anything in the vents to avoid poor ventilation and affect heat dissipation. And regularly clean the air filter. If the use environment is bad, please increase the frequency of filter cleaning.
4. The projector suddenly stops during the screening process, and the temperature indicator turns red, indicating that there is a problem with the heat dissipation of the machine, and the air filter can be checked; if the inspection is completed, the projector is still overheating, and you need to ask maintenance personnel to check it.
V. Dark spots appear on the fixed position of the screen. It may be dust attached to the LCD panel. Please ask maintenance personnel to clean them and improve the projector's environment in time. Otherwise, the dark spots may appear repeatedly.
6. When connecting the projector with other equipment, it is recommended to turn off the power of all equipment first to prevent damage to the interface equipment of the projector. After the cables are connected, power on the related equipment.
7. It is recommended to avoid using the projector in the oily smoke environment, otherwise it may affect the service life of the projector.
[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. 】
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