With the advancement of social technology, outdoor advertising is rapidly transforming from traditional static billboards to dynamic digitalization. Outdoor LCD advertising machines will not be affected by the weather due to the dissemination of information and can bring good visual and auditory enjoyment. It has been widely used in outdoor advertising broadcasting, outdoor public information release, outdoor media communication, touch interactive inquiry and other fields around the clock.
The outdoor LCD advertising machine is very popular in major shopping malls, outdoor public places, social service stations and other places because of its greatly improved picture layering and better performance of details. It is precisely because the outdoor crowds are dense, so the daily care of outdoor LCD advertising players has become a headache for maintenance personnel. Today, the editor is here to teach you the daily care of outdoor LCD advertising players.
1. How to clean the shell
Use a cotton cloth dipped in clean water to wipe, do not use any cleaning agents, this will make the shell lose its unique luster when it leaves the factory.
When the LCD is switched on and off, interference patterns appear on the screen. This situation is caused by the signal interference of the display card, which is a normal phenomenon. This problem can be solved by adjusting the phase automatically or manually.
2. How to clean the LCD screen
When cleaning the LCD screen, try not to use a damp cloth that contains too much moisture, so as to avoid moisture entering the screen and causing malfunctions such as a short circuit inside the LCD. It is recommended to wipe the LCD screen with soft objects such as glasses cloth and lens paper, so as to prevent moisture from entering the LCD without scratching the screen.
3. Matters needing attention
Before cleaning the screen of the machine, please unplug the power cord to ensure that the advertising machine is in a power-off state, and then gently dust off the dust with a clean, soft, non-threaded cloth, and do not use spray directly on the screen.
Do not expose the product to rain or sun to avoid affecting the normal use of the product.
Please do not block the vents and sound holes on the advertising player’s shell, and do not place the advertising player near radiators, heat sources or any other equipment that may affect normal ventilation.
Do not disassemble or repair the advertising player by yourself to avoid high-voltage electric shock or other dangers. If repairs are needed, professional maintenance personnel should be used to complete all maintenance work.
Since advertising players are mostly used in public places, the voltage is unstable, which may cause damage to the advertising equipment. It is recommended to use stable mains power and never use the same power supply with high-power equipment such as elevators. If the voltage is often unstable, such as subway stations, etc., be sure to use the corresponding voltage stabilizing equipment to stabilize the voltage, otherwise it will easily cause the advertising machine to work unstable, or even burn the advertising machine.
When inserting the card, if it cannot be inserted, please do not insert it hard to avoid damage to the card pins. At this time, check whether the card is inserted backwards. In addition, please do not insert or remove the card while the power is on. You should perform this operation after powering off.
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Post time: Nov-13-2020
