At present, with the development of China’s LED electronic display screen industry continues to increase, in the streets of major
cities LED electronic display screen large screen LED electronic display gradually increased, people’s consumption level is also
growing, LED electronic display lighting has been gradually applied to the daily life of families, LED electronic display electronic
LED electronic display not only improves the image of the city, but also enriches people’s cultural life. In this respect, it can reflect
that the development speed of LED electronic display screen industry is so fast. While we enjoy the economic benefits brought
by the electronic screen of LED electronic display screen, Some businesses with LED electronic display screen and electronic LED
electronic display screen do not fully understand the operation and use precautions of LED electronic display screen, so as to
shorten the service life of electronic LED electronic display screen. Here, senior professionals of Esway company explain to us the
operation and use precautions of electronic LED electronic display screen, To ensure the safe and normal operation of LED
electronic display system!
1、 Switch LED electronic display electronic LED electronic display notes:
1 switching sequence:
When opening the screen: turn on the screen first, then turn on the screen.
Turn off the screen: turn off the screen first and then turn it off
(if the computer is turned off first and the LED electronic display screen is not turned off, the high bright spot will appear on the
screen, and the lamp tube will be burned out, which will lead to serious consequences. )
2. The time interval between opening and closing the screen should be more than 5 minutes.
3. After the computer enters the engineering control software, the screen can be opened and powered on.
4. Avoid opening the screen in the state of full white screen, because the impact current of the system is maximum at this time.
5. Avoid opening the screen when it is out of control, because the impulse current of the system is maximum at this time.
A computer did not enter the control software and other programs;
B computer is not powered on; [LED electronic display screen]
C control part power is not turned on.
6. When the ambient temperature is too high or the heat dissipation condition is not good, pay attention not to open the screen for
a long time.
7. When a line is very bright in part of the electronic LED electronic display screen, the screen should be turned off in time, and it is
not suitable to open the screen for a long time in this state.
8. If the power switch of LED electronic display screen often trips, the screen body should be checked or the power switch should
be replaced in time
9. Regularly check the firmness of the joint. In case of looseness, timely adjustment shall be made, and the lifting parts shall be
reinforced or renewed.
10. According to the environment of large screen LED electronic display screen body and control part, avoid insect bite, and place
rodenticide if necessary.
2、 Notes on changes and changes of control part
1. The zero and fire power lines of the computer and control parts cannot be reversed, and should be inserted in strict accordance
with the original position. If there are peripherals, the enclosure should be tested for electrification after connection.
2. When moving computer and other control equipment, check whether the connecting line and control board are loose before
3. It is not allowed to change the position and length of communication line and flat connection.
4. In case of abnormal appearance such as short circuit, trip, burning line and smoke after moving, the power on test shall not
berepeated, and the problem shall be found in time.
3. Precautions for software operation and use
1 software backup: Win2003, WINXP, application program, software installation program, database, etc. it is recommended to use
“one key restore” software, which is easy to operate.
Master installation method, original data recovery and backup.
3. Master the setting of control parameters and modification of basic data preset
4. Proficient in program, operation and editing.
Check virus regularly and delete irrelevant data
6. Non professional staff, please do not operate the software system. LED electronic display