Hello, when the customer debugs the LED screen according to the teaching video, the font can be displayed normally, but what is the reason why there is an area in the upper right corner of the screen that cannot be displayed? How should it be solved?
Hello, open the FCARD3500T software, click "Access Control Information" --- "Electronic Map" --- "LED Bulletin Screen Settings" --- "Modify"-"Announcement Content", if the announcement area is enabled, some areas may not be displayed.
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