With the rapid development of the market, the ways and types of advertising have become more and more abundant, and Taxi top LED Display have emerged in the context of advertising. However, many users only know the use after purchasing the taxi dome light, but they do not know how to maintain it. Regardless of the vehicle's use of LED ceiling lights, care and maintenance during use can better extend its service life. Below, we will explain the correct maintenance of taxi ceiling lights.

(1) Maintain the operating system

A car operating system is equivalent to the brain of the whole car. If you don't pay attention to protection, it will easily lead to LED advertising car crashing, reducing its system running speed, frequent software failures, etc., so in daily operation, it must be Operate in order

(2) Protect the screen

After the taxi is used, try to park indoors to avoid the wind and rain. If you park outdoors, be sure to maintain it first and then cover the car cover. Moreover, the vehicle should be used for at least four hours in half a month. If the vehicle cover is closed for a long time, it will cause damage to the screen, such as causing the circuit board of the Taxi LED screen to regain moisture, or even causing the circuit board to be short-circuited. At the same time, the surface of the car body should also be maintained. It is best to use a polishing wax once every week to half a month. The tire can also be scrubbed with a professional tire polish. The surface of the screen should also be cleaned with a fine brush for half a month. Never use a water pipe to wash, and the inside of the screen has to be cleaned for two months.

(3) overhaul the circuit line

The front and rear axle bearings of the vehicle are inspected at least once a year. If the bearing is damaged, replace it with a new one, and then fill the car with universal lithium. If the tire pressure is insufficient, the air pressure should be adjusted to 6.5 ± 0.5. At the same time, all circuit wires must be inspected once a month to check whether the line is broken, broken, and whether there are potential hidden dangers.

(4) Check the stability of the screw

Every time the equipment is used, all screws must be checked and tightened. These screws include wheel hub screws, steel plate screws, steel plate lifting ear screws, led screen box screws, fan fixing screws, speaker fixing screws, etc., and the LED screen box door It must also be fully locked.

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