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Daily Maintenance of the Digital Signage


1. Maintain the humidity in the environment where the digital signage is used, and don't let anything with moisture into your digital signage. Powering on the digital signage that contains moisture will cause the corrosion of the digital signage components and further cause permanent damage.


2. To avoid problems that may be encountered, we can choose passive protection and active protection, try to keep the items that may cause damage to the digital signage away from the screen, and when cleaning the screen, wipe it as gently as possible to minimize the possibility of injury.


3. The relationship between digital signage and our users is the closest, and thus it is necessary to do a good job in cleaning and maintenance. When exposed to wind, sun, dust, etc., in an outdoor environment for a long time, there must be lots of dust on the screen after a period of time. This needs to be cleaned in time to prevent dust from covering the surface for a long time to affect the viewing effect.


4. It is required that the power supply is stable and the grounding protection is good. Do not use it under severe natural conditions, especially strong thunder and lightning.


5. It is strictly forbidden to let water, iron powder and other easily conductive metal objects into the screen. The digital signage should be placed in a low-dust environment as much as possible. A large amount of dust will affect the display effect, and too much dust will cause damage to the circuit. If water enters due to various reasons, please cut off the power immediately and contact the maintenance personnel until the display panel in the screen is dry before use.


6. Switching sequence of the digital signage:

A: First turn on the control computer to make it run normally, then turn on the large digital signage screen.

B: Turn off the digital signage screen first, then turn off the computer.


7. Don't stay in full-white, full-red, full-green, full-blue and other full-bright screens for a long time during using the digital signage, so as to avoid problems such as excessive current, excessive heating of the power cord, and damage to the LED light, which will affect the service life of the digital signage display screen. Do not disassemble or splice the screen at will.


8. It is recommended that the digital signage has a rest time of more than 2 hours a day, and the digital signage should be used at least once a week during the rainy season. Generally, turn on the screen at least once a month and light it for more than 2 hours.


9. The surface of the digital signage can be wiped with a dry cloth, or can be cleaned  by a brush or vacuum cleaner for dust removal, and it cannot be wiped directly with a wet cloth.


10. The digital signage needs to be checked regularly for normal operation and whether the circuit is damaged. If it does not work, it should be replaced in time. If the circuit is damaged, it should be repaired or replaced in time. Non-professionals are forbidden to touch the internal wiring of the digital signage to avoid electric shock or damage to the wiring; If there is a problem, please ask a professional to repair it.


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