HUIDU HD-R516 Video LED Screen Full Color Receiving Card Features:
1 : Gigabit Ethernet port, used to connect the sending card or receiving card, the same two network ports are interchangeable,
2 : Power interface, can be accessed with 4.5V ~ 5.5V DC voltage;
3 : Work indicator, D1 flashes to indicate that the control card is running normally; D2 flashes quickly to indicate that Gigabit has been recognized and data is being received.
4 : Test button,used to test display brightness uniformity and display module flatness.
5 : External indicator light, run light and data light,
6 : HUB75Eport, connect to the modules.
HUIDU HD-R516 Video LED Screen Full Color Receiving Card Parameter: