During the usage of holographic invisible screens, over time, dust and debris tend to accumulate, especially in areas with high airborne dust. Therefore, regular cleaning of dust on the modules is essential. Many people may be unfamiliar with the concept of holographic invisible screens. With the maturation of LED lighting technology, these screens are gradually being applied in various locations such as high-end office buildings, commercial complexes, and shop windows in downtown areas for business promotions and advertising displays. LED displays, commonly seen in our daily lives, bring vibrant visual scenes, providing joy while requiring proper maintenance.
So, how can we protect holographic invisible screens? In the process of daily protection, pay attention to the following points:
1、Ensure stable power supply, always have grounding protection, and avoid connecting the power in harsh natural environments whenever possible.
2、Avoid water and easily conductive metallic substances such as iron filings inside the screen. Place transparent LED displays in low-dust environments to prevent large dust particles from affecting display functionality, as excessive dust can cause damage to the circuit.
3、In case of water ingress for any reason, immediately cut off power and contact maintenance personnel. Only resume use after the display panel inside the screen has dried.
4、If dust accumulates on the surface, use a vacuum cleaner or air gun to remove it from a distance (do not use a cloth for direct wiping to prevent damage, and avoid applying excessive force to prevent the screen from falling).
5、Regularly maintain by using a vacuum cleaner or air gun to remove dust from a distance. Avoid using excessively hard or rough fabrics for cleaning to prevent damage to the product surface.
6、Each holographic invisible screen should have a rest time of no less than 2 hours per day. In the rainy season, use the LED screen at least once a week to prevent moisture damage to the circuit board due to humid air. Illuminate for at least 2 hours each time.
7、Regularly check for normal operation, inspect the lines for damage, replace them promptly if they are not working, and repair or replace damaged lines promptly.
8、Avoid displaying solid-colored screens such as all yellow, all red, or all green for an extended period during playback to prevent excessive current, excessive heating of the power cord, LED damage, and the impact on the lifespan of the display. Do not disassemble or splice the screen.
In addition, regular maintenance of holographic invisible screens is crucial. Clean the accumulated dust on the screen regularly to avoid affecting heat dissipation. During the playback of advertising content, try not to keep the screen in an all-white, all-green, or similar screens for an extended period to prevent current amplification, cable heating, and potential short circuits. Adjust the screen brightness based on ambient brightness when displaying holiday content at night, saving energy and extending the lifespan of the LED display screen.