Several reasons why outdoor LED display can't be loaded
Author:guowei Time:2021-09-24 11:23 Browse(79)
Several reasons why outdoor LED display can't be loaded
There are several reasons why outdoor LED display can't be loaded

Several reasons why outdoor LED display can't be loaded

when using outdoor LED display, it often appears that it can't be loaded. Yingbao electronics, a manufacturer of LED display screen, analyzes the reasons why the LED display screen can not be loaded from the following aspects.
1. Check whether the jumper cap is loose or falling off; If the jumper cap is not loose, make sure the direction of the jumper cap is correct. 2. Check and confirm that the serial port line used to connect the controller is straight line, not cross line.
3. Check and confirm that the serial port connecting wire is intact and there is no looseness or falling off at both ends.
4. Compare with LED display control software and control card
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