1. The power line zero and fire of the computer control part of the Wholesale p1.5 led screen material cannot be reversely connected, and should be connected in strict accordance with the original position. If there are peripherals, after connecting, you should test whether the case is live.
2. When moving the control device of the Wholesale p1.5 led screen, check the connection cable and the control board for looseness before powering on.3. The position and length of the communication line and flat connecting line of the Wholesale p1.5 screen cannot be changed at will.
4. If the Wholesale p1.5 led screen material is found to be short-circuited, tripped, burnt, smoke and other abnormalities appear after moving, the power-on test should not be repeated, and the problem should be found in time.
5. To control the use time of the Wholesale p1.5 led screen, it is recommended that the rest time is more than 2 hours a day. Generally, the screen should be turned on at least once a month and lit for more than 2 hours.
6. Control the screen current of the Wholesale p1.5 led screen. When playing, do not stay in full white, full red, full green, full blue, and other full-bright screens for a long time, so as to avoid excessive current and excessive heat of the power cord, which may damage the LED lights of Wholesale p1.5 led screen material and affect the service life of the display.