In the process of using the led display 'bright line'

by:GKGD     2020-04-30
, outdoor full color screen is unavoidable in the process of using a series of bright line, what reason be cause? How should check out the problem? Read the following content you will understand! In the process of using the 'bright line' reasons: 1, product quality closes nevertheless, do not covet is cheap to buy when buy low price low quality products. 2, voltage instability, resulting in leakage phenomenon. 3, improper operation method, by human operation error, influence the effect of the screen. In the process of using the 'bright line' failure problem of how to check out? First, determine the power if there is any damage, still can normal use. Because of a power unit controls a few board at the same time. Whether can measure the output voltage in 4. 9 to 5. Between 5 v. Is beyond the scope of the word, is likely to be the power supply is broken. Second, check the control card is normal use. Turn on the power supply first, look at the control card whether indicating light; If not bright, inspect whether there is 5 v voltage power supply, LED electronic screen can display content, if we can display content, control card display function is good; Then search control card with control card software, if we can find the words, explain the function of the control card to send content good; If not find, have to check the communication lines connected, if ok, it is likely to be card is out of question. As long as the two function is good, the control card is ok, otherwise will replace the control card. Third, check the unit board is good. LED display of the signal from one plate to another board input. So there is a plate out of the question, will affect the back of the plate. So one by one to check whether the unit board is normal.
is emerging as one of the most popular led screen, moving beyond its led screen supplier benefits, with conclusive scientific evidence suggesting the positive role play in led video wall manufacturers.
Visit Shanxi high-tech Huaye Electronic Group Co., Ltd. for the best in supplies: GKGD Led Display.
Apart from this, exhibit myriad led screen supplier benefits, like the prevention of led video wall manufacturers by enhancing led screen supplier.
Lucky to know that you are not alone in the face of led video wall manufacturers issue. Let Shanxi high-tech Huaye Electronic Group Co., Ltd. be your selected led screen expert in providing first class to help you out.
Shanxi high-tech Huaye Electronic Group Co., Ltd. integrates research streams on team diversity and knowledge boundaries, and present a framework that considers the kinds of specific knowledge boundaries that must be spanned to achieve high-level, cross-boundary teaming.
Custom message
Chat Online
Chat Online
Chat Online inputting...