Talking about how the LCD splicing screen in winter reduces the generation of static electricity
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In winter, the weather is very dry, and it is prone to static electricity. For example, when we undress, we will have a buzzing sound. This is the static electricity. Electrostatic electricity is very harmful to the human body. Excessive static electricity accumulates in the human body and makes people feel dizzy. Headaches. For electronic components such as liquid crystal panels, excessive static electricity means excessively high electrostatic voltage, which can also interfere with the display effect of large screens. In severe cases, there are even no display signals.
Although the generation of static electricity is a natural law and cannot be eliminated, we can still take corresponding measures to weaken it. From the installation of cables to daily protection, we can eliminate the diseases from these aspects.
Separate line and line
Check whether the various connection lines of the LCD splicing screen are separated. Generally, when the LCD products are installed, a distinction will be made. The clear investment engineer will strictly separate the VGA cable from the power cable to avoid unnecessary trouble caused by the inadvertent routing. The general VGA cable is not shielded, and it is easy to cause static electricity when you go with the power cable.
Is the device grounded?
Check that the equipment is grounded. The so-called grounding is to discharge the static electricity directly to the earth through the wire. This method is simple, low-cost, and effective. It is the most direct and effective method for preventing static electricity.
Is it insulated
Check whether the insulation protection measures are damaged, etc. Whether the liquid crystal splicing screen is connected with the metal and the power supply is treated with an insulating tape or if the insulating tape is damaged, and the two are insulated, no static electricity will be generated.
Routine maintenance
In the dry spring, try not to use the finger-point screen, to prevent the screen itself from being scratched, and second, to reduce the friction between the screen and the human body, usually using a special lotion for scrubbing, in addition to dust while reducing static electricity produce.