Outdoor advertising machine
First: The outdoor advertising machine must take measures such as rain and sun protection. Long-term wind, sun, and rain will increase the surface dust, but the surface of the screen cannot be directly scrubbed with a damp cloth. You can use alcohol to do it. Scrub, or apply a brush or vacuum cleaner to do a good job of dust removal.
Second: The power supply should be stable, and the protective grounding should be good. The power supply should be disconnected under severe weather such as thunder and lightning and heavy rain.
Third: It is not necessary to forcefully disconnect it, and it is not necessary to frequently turn off and turn on the power supply of the display screen to prevent excessive current and excessive heating of the power cord, which will interfere with the life of the display screen. Do not disassemble or splice the screen without authorization!
Fourth: During application, first turn on the control computer to make it run normally before turning on the outdoor advertising player; after application, turn off the display first, and then turn off the computer.
Fifth, it is recommended that the outdoor advertising machine screen rests for at least 2 hours a day, and it is applied at least once a week during the rainy season. Usually, the screen is turned on at least once a month and lighted for more than 2 hours.
Sixth point: Water is forbidden to enter the screen, and flammable and very conductive metal objects are prohibited from entering the screen to prevent short-circuiting of the equipment and fire. If water enters, please immediately disconnect the power supply and contact the maintenance staff, until the information board displayed in the screen is dry before it can be used. The LCD screen of the outdoor advertising machine also needs to be regularly checked whether it is working properly, and the damaged circuit should be repaired or replaced in time. The main control computer and other related equipment should be placed in an air-conditioned and dusty room to ensure ventilation and heat dissipation of the computer and stable operation. Non-professionals are forbidden to touch the internal wiring of the screen to prevent electric shock or damage to the wiring. If there is a problem, you should ask a professional to do an inspection.
