Winter season, low temperatures, rain, snow and other factors are likely to affect the normal use of the LED display. In addition, if done incorrectly, but also affect the life of the LED display. Compiled some attention, I want to be able to use the LED display the majority of parents who bring help.
First, the switch LED electronic display Note:
1, switching sequence:
When the opening screen: first boot, after the opening screen
When off-screen: first off screen, after shutdown
(First off the computer does not turn off the display, the screen will cause the body with high bright spots, led lamp burning, serious consequences.)
2, screen switching time interval is greater than 5 minutes.
3, the computer control software into the project before the opening screen is energized.
4, avoid all white screen state opening screen, because at this time the impact of the current system of maximum.
5, to avoid out of control in the opening screen, because at this time the impact of the current system of maximum.
A computer does not enter the control software and other programs;
B computer is not powered;
C control some of the power is not turned on.
6, the ambient temperature is too high or heat is not good conditions, led lighting should be careful not to open the screen for a long time.
7, when a portion of the display body appears very bright line, should pay attention to timely off-screen, in this state for too long opening screen.
8, often display power switch trip, should be checked in the screen body or replace the power switch.
9, regular inspection is firmly attached at the situation. If loosening, pay attention to timely adjust and re-strengthening or updating hanging pieces.
10. The large-screen display screen body, the environment control section, avoid insect bites, poison prevention place if necessary.
Second, the control section changes, changes in Notes
1, computer, control power line zero part of the fire can not reverse, should be strictly in accordance with its original position insertion. If peripherals, the connection is completed, the enclosure should be tested is live.
2, a mobile computer and other control equipment, should first check the connection before power line, control panel without loosening.
3, can not tamper with communication lines, flat position of the coupling line length.
4, after moving as short-circuits, tripping, burning line, smoke and other anomalies appear, the test should be repeated electricity, should be to find the problem.
Third, the software operation Caution
1, software backup: WIN7, WINXP, applications, software installation, database, etc., we recommend using the "one key to restore" software, easy to operate.
2, master installation method, the original data recovery, backup.
3, master control parameter settings, modify the preset basic data
4, skilled use of procedures, operations and editing.
5, regular inspection, remove extraneous data
6, part-time staff, do not operate the software system.