This year, spring, summer, the weather is capricious, outdoor LED display suffering from severe test. On April 21, li ka-shing's la hotel Hong Kong harbour plaza because of the huge outdoor LED display 3 fire broke out suddenly caught fire. Mayday, Shanghai last year a outdoor LED display also fire... . Therefore, the maintenance of the LED large screen is more important, now LED by small make up together under outdoor LED display maintenance knowledge.
Outdoor LED display and maintenance knowledge
1, keep the outdoor LED display screen using the environment humidity, don't let anything in the nature of moisture into your outdoor LED display. To contain the humidity outdoor LED display, electric, will lead to corrosion parts, causing permanent damage.
2, to avoid potential problems, we can select the protection for passive and active safety, try to may cause harm to the outdoor LED display items away from the screen, and clean the screen also gently wipe as much as possible, to minimize the possibility of the damage.
3, outdoor LED display most close relationship with our customers, do a good job cleaning maintenance is very necessary. Long exposure to the outdoor environment in the wind, sunlight, dust and so on easy to dirty, for a period of time, must be a piece of dust on the screen, it needs cleaning in time to prevent the dust package surface effect the watch for a long time.
4, being stable power supply and grounding protection is good, the bad natural conditions, especially in strong thunder don't use under the weather.
5, screen it is forbidden to water in the body, such as iron powder easily conductive metal. Outdoor LED display screen placed in low dust environment as far as possible, large dust will affect the display, at the same time the dust too much can cause damage to the circuit. If the water because of various reasons, please power off immediately and contact maintenance personnel, until the screen display board dry rear can use in the body.
The switch of 6, outdoor LED display order:
A: first, open the control computer to normal operation and open outdoor LED display.
B: turn off the outdoor LED display, and then shut down the computer.
7, advice, outdoor LED display rest time more than 2 hours a day, outdoor LED display in plum rains season used more than once a week at least. Generally open screen at least once a month, lit for more than 2 hours.
8, outdoor LED display need to regularly check whether the normal work, the line is damaged, if you don't work to change in time, the line has damage to timely repair or replacement.
Don't for a long time, 9, played in full white, red, green, blue, etc all bright screen, so as not to cause too much electricity, the power cord fever is too large, LED lamp is damaged, affect the service life of the screen. Do not free disassembly, splicing screen!
10, outdoor LED display master computer and related equipment, should be placed in room air conditioning, dust, to guarantee the stability of ventilation and cooling computer work.
11, outdoor LED display internal wiring, amateurs touch is forbidden, in order to avoid electric shock, or damaged lines. If there is a problem, ask professional personage to for maintenance.
Through the understanding of the outdoor LED display maintenance knowledge, hope everyone can realize that the outdoor LED display, like traditional electronic products, also in use process need to pay attention to the method, not only to follow the maintenance was carried out on the screen; If there is a problem, immediately ask professional personage to overhaul, such ability can use cases for a long time, do not affect the user's visual experience, but also can prolong the service life of outdoor LED display.