LED Sign Technology Blog

Upload program use LAN mode

10/15/2017

1. First, to disassemble the sign, read here.

http://www.ledclub.net/2017/03/22/instruction-for-disassembling-3914-ledsign/

2. The cable meets the cat5e standard，568B standard.

3. Insert the LAN cable as shown in the picture

Note:
There are 2 LAN ports on the controller,
Can only be inserted in the LAN Near usb port.

4．Plug the other end of the LAN cable into your computer network port

5．Turn off windows firewall
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First, to disassemble the sign, see here.

http://www.ledclub.net/2017/03/22/instruction-for-disassembling-3914-ledsign/

Then, replace the power supply, please note:

1.There is two power supply in the sign, Each power supply is connected to three LED modules.

2.input terminal and output terminal is located on both sides of the power module, Don’t be reversed.

3.On output terminal, the red wire is +5v, the black wire is GND, Don’t be reversed.