屋外用 LED ビデオウォールの日常メンテナンスに関する注意事項!
1、 広告LEDスクリーンキャビネット内の清潔さに注意してください.
Cleaning the interior of 屋外用LEDディスプレイ screens. 保護レベルが低いディスプレイの場合, 特に屋外スクリーン, 粉塵は大気中の通気孔から機器内に侵入します。, 摩耗が促進され、ファンやその他の機器が損傷する可能性もあります. 表示画面の内部制御コンポーネントの表面にも埃が落ちる可能性があります。, 熱伝導率と断熱性能の低下. 湿気の多い天候に遭遇したとき, dust can absorb moisture in the air, causing short circuits and long-term mold growth of PCB boards and electronic components, leading to a decline in equipment technical performance and malfunctions. したがって, cleaning display screen equipment may seem simple, but in fact, it is an important way of maintenance work.
When cleaning the dust inside the display screen, be sure to disconnect the power and operate with caution.
2、 Clean the surface of the screen.
After long-term use, it is necessary to clean the dust and impurities accumulated on the surface of the LED electronic display screen.
Firstly, it is necessary to consider purchasing a high-quality cleaning kit. The cost of cleaning solution generally includes electrolyte, high-purity distilled water, anti-static liquid, 等, which can effectively clean dust and other stains on LED screens.
Some people believe that clean water is also acceptable, and it will not affect outdoor LED displays. しかし, the cleaning effect of clean water is relatively poor, and after cleaning, dust will adhere again. 同時に, it should be noted that water should not be sprayed on the screen. Instead, a small amount of cleaning solution should be sprayed on the cleaning cloth, and then gently wiped in the same direction. Before cleaning, the power cord needs to be unplugged.
Finally, use a vacuum cleaner to remove any water droplets and marks left after wet cleaning, ensuring that the display screen cover is clean and dust-free.
3、 Tighten the outdoor LED display screen.
Large scale LED display screens belong to high power consuming equipment. After running for a considerable period of time, due to multiple starts, stops, and runs, the wiring terminals of the power supply part may become loose due to cold and hot conditions, resulting in loose contact, loose contact, and virtual connections. 重症の場合, they may heat up and ignite the plastic components next to them. The signal wiring terminals may also become loose due to changes in environmental temperature, and moisture erosion may cause poor contact, leading to equipment failures. したがって, it is necessary to regularly check the tightness of the connectors in the equipment. When adjusting fasteners, the force should be evenly and appropriately applied to ensure firmness and effectiveness.
4、 Visual inspection of the display screen.
The appearance inspection of outdoor LED display screens refers to the visual or measurement observation and inspection of the appearance of the display equipment.
