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Độ phân giải Màn hình LED
The switch LED display,matters needing attention
1, the switching sequence:
After the tail: when switched on, the tail.
Turn off screen: when the first turn off the led display screen, then turn it off
(to close the computer's not display screen, can cause the screen body appear high window, burning lamp, serious consequences.)
The interval time should be greater than 2, switch panel 5-8 minutes;
After 3, computers in engineering control software, want to play content set, before opening the electricity.
4, bear in mind that all white screen in the state of the tail, because this time is the maximum working current display, the access point will damage related equipment.
5, avoid out of control in the state of the tail, because the system the impact of the current largest, LED lamp bead is out of control current is too large, as a direct result of burning lamp bead.
6. The environment temperature too high or the cooling conditions are bad, do not for a long time the tail should be paid attention to.
7. 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. Often display power supply switch trip, should be timely check screen or replace the power switch.
9. Check regularly hang it firmly.If there are any loose phenomenon, pay attention to adjust, and to reinforce or update a string.
10. Based on the large 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. The computer, the control part of the power cord to zero, the fire can not 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. Not at liberty to change the location of the communication lines, flat connection lines, length.
4. If there are any short circuit, tripping, burn the mobile 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 software backup: WIN2003, WINXP, application, software installation procedures, database, etc., it is recommended to use the "ghost" software, easy to operate.
2 master 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 to scan for viruses regularly, remove irrelevant data
6. Part-time personnel, do not operate the software system
The switch LED display, matters needing attention:
1, the switching sequence:
After the tail: when switched on, the tail.
GuanBing: when the first turn off the led display screen, then turn it off
(to close the computer's not display screen, can cause the screen body appear high window, burning lamp, serious consequences.)
The interval time should be greater than
2, switch panel 5-8 minutes;After
3, computers in engineering control software, want to play content set, before opening the electricity.
4, bear in mind that all white screen in the state of the tail, because this time is the maximum working current display, the access point will damage related equipment.
5, avoid out of control in the state of the tail, because the system the impact of the current largest, LED lamp bead is out of control current is too large, as a direct result of burning lamp bead.
6. The environment temperature too high or the cooling conditions are bad, do not for a long time the tail should be paid attention to.
7. Electronic display body part of a line of very bright, should pay attention to timely Off screen, shoulds not be long time under the state of the tail.
8. Often display power supply switch trip, should be timely check screen or replace the power switch.
9. Check regularly hang it firmly.If there are any loose phenomenon, pay attention to adjust, and to reinforce or update a string.
10. Based on the large 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. The computer, the control part of the power cord to zero, the fire can not 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. Not at liberty to change the location of the communication lines, flat connection lines, length.
4. If there are any short circuit, tripping, burn the mobile 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 software backup: WIN2003, WINXP, application, software installation procedures, database, etc., it is recommended to use the "ghost" software, easy to operate.
2 master installation method, the original data recovery and backup.
3 master control parameters setting, basic data of preset modification