Precautions for the change and change of the controller systems of LED electronic screen:
1. The zero and fire of the power lines of the computer and control part cannot be reversed, and should be inserted strictly according to the original orientation. If there are peripherals, the enclosure should be tested for electrification after the connection.
2. When moving computer and other control equipment, check whether the connecting line and control panel are loose before power on.
3. It is not allowed to change the direction 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 be repeated, and the problem shall be found in time.
2、 Precautions for operation and application of LED electronic screen software:
1. Software backup: Win2003, WINXP, application program, software device program, database, etc. it advocates using “one key recovery” software, which is easy to operate.
2. Skillfully grasp device method, original data recovery and backup.
3. Grasp the setting of control parameters and the modification of basic data preset
4. Skillful in application, operation and modification.
5. Check regularly and delete irrelevant data
6. Do not operate the software system.
After reading these precautions, we hope that we can use, install and protect the LED electronic display screen in the future.