.P3.91 outdoor LED display.Daily maintenance and upkeep of small pitch LED display screens

　　With the rapid development of LED technology, it is becoming increasingly common to gradually replace DLP, LCD splicing, and projection products with LED display screens that can be viewed up close indoors, instead of large spacing outdoor products. Especially with the rapid development of smart cities and security industries, as well as the development of digital enterprises and the digital era, the demand for indoor display hardware is constantly increasing.

　　Focusing on the field of LED small pitch, we provide different solutions for small pitch products to major demand parties every year. During this process, many customers also ask questions about "daily maintenance and upkeep of small pitch LED displays". Therefore, the editor followed up with the technical support personnel to summarize the following dry goods for everyone's reference.

　　1、 Maintenance tips for turning on/off the screen

　　2、 Daily routine maintenance

　　It is recommended to check the ambient temperature and humidity of the display screen every day to ensure that they meet the working conditions.

　　Use the display screen and supporting equipment at least twice a week for 2 hours each time; If the display screen is not used for 14 consecutive natural days, please perform a preheating operation before using it again.

　　To achieve the best display effect, it is recommended to use an anti-static soft bristle brush to clean the dust on the surface of the display screen every month.

　　Check the components of the distribution box every quarter, check the contact firmness and safety of the power signal line of the display screen, and check whether the display screen is grounded properly.

　　Check the firmness of the steel structure every year.

　　3、 Long time unused - startup preheating operation

　　If you do not use the display screen for 14 consecutive days, please follow the following instructions to preheat before using it again.

　　The following pre-storage screen settings need to be set during the first screen click. This setting is only for preheating operation, and if the display screen is frequently used, the following operations are not required.

　　Select a pure black background image, set the startup screen time to 60 seconds, and display the pre stored screen when the network cable is disconnected and there is no DVI signal. Finally, save it to the hardware

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