led screen display gradually increased, the level of consumption is also growing, led lighting has gradually been applied to the family's daily life, led electronic display not only promoted the image of the city, led also enrich people's cultural life, in this respect can reflect the led industry development speed is so fast, we enjoy the led electronic screen to bring economic benefits at the same time, some businesses have led electronic display screen has not fully understand led electronic screen to operate and use the matters needing attention, to lead to shorten the life of the led electronic display.

The switch LED electronic display screen, matters needing attention:

1, the switching sequence:

After the tail: when switched on, the tail.

GuanBing: when the first GuanBing, then turn it off

(to close the computer's not display screen, can cause the screen body appear high spot, LED burned tubes, serious consequences.)

2, switch screen every time more than 5 minutes.

3, computer into the engineering control software before opening the electricity.

4, to avoid all white screen in a state of the tail, because the impact of the current largest system.

5, avoid out of control in the state of the tail, because the system of the inrush current is the largest.

Did not enter A computer control software program;

B computer without electricity;

C control part of the power supply is not open.

6, environment temperature too high or the cooling condition is bad, do not for a long time the tail should be paid attention to LED lighting.

7, the electronic display body part of a line of very bright, should pay attention to timely GuanBing, shoulds not be long time under the state of the tail.

8, the power switch tripping, often appear screen should be timely check screen or replace the power switch.

9, regular check hang it firmly. If there are any loose phenomenon, pay attention to adjust, to reinforce or update a string.

10, according to the big screen display screen, control part of the environment, avoid insect bites, should be placed against the rat poison when necessary.

Second, the control part of change, change notice

1, computer, control part of the power cord, and fire cannot reverse connection, plug should be strictly in accordance with the original position. If there are any peripherals, connection to end, should test cases are charged.

2, the control devices such as mobile computing, should first check prior to power connection lines, control panel for the loose.

3, can't change the location of the communication lines, flat connection lines, length.

4, if there are any short circuit, tripping the mobile, burning line, the anomaly appeared such as smoking, should not be repeated electric test, should be timely find problems.

Three, software operation points for attention

1, the software backup: WIN2003, WINXP, application, software installation procedures, database, etc., it is recommended to use the "ghost" software, easy to operate. 2, skilled installation method, the original data recovery and backup.

3, master control parameters setting, basic data of preset modification

4, skilled use the program, and editing operation.

5, regular check, remove irrelevant data

6, part-time staff, do not operate the software system.