Single and double-color LED display LAN cluster control scheme and setting instructions
Although more and more single-color LED screens use mobile APP for wireless Wi-Fi control, single-color LED screens in airports, hotels, shopping malls, factories, schools, banks, etc. still use wired LAN for cluster management. The following will share with you the single and double color display LAN control scheme and setting instructions.The LAN is divided into the same network segment control and cross-network segment control.
oneLAN same network segment control
Schematic diagram of connecting the same network segment of the LAN↓
In the environment of the same network segment, the control card can be set to automatically obtain an IP address, and the control card can be used normally after being connected to the network. If the LAN cannot automatically assign an IP address , a fixed IP address must be set for the control card. The operation steps of setting the IP address of the control card :1. Connect the control card directly to the computer with a network cable, and turn on the power supply of the control card; 2. Open the control card debugging software HD2020 , and open [Settings] - [Device Management] in turn; 3. Set the IP address of the control card in the " Device Management " window (note: the IP address of the control card should be in the same network segment as the network where it is located).
twoLAN cross-segment control Schematic diagram of LAN cross-segment connection↓
In LAN cross-segment control, it is necessary to set a fixed IP address for the control card, and it must be in the same network segment as the network where it is located. The control terminal computer needs to add the IP address of the control card in the HD2020 software to search. If the communication is normal, you can find the connected device in the information window.
If there are multiple LED display control cards in the same network segment, you can add the IP address range of the network segment to which the control card belongs to search, as shown in the figure below.
Precautions for setting across network segments:1. The control card needs to be set with a fixed IP address; 2. The IP address of the control card is in the same network segment as the network where it is located; 3. Port 6101 needs to be opened in the network ; 4. The control computer can ping the IP address of the control card normally .threeCluster release program 1. Create a new display screen, select the name of the control device corresponding to the display screen and set the screen size, module configuration file and other parameters;
2. Edit the content of the program;
3. Group transmission program: Click [Settings] - [Group transmission], you can choose to send in multi-screen mode or in copy mode.
Multi-screen mode: Multiple programs can be sent to the bound device at a time, suitable for one-key sending of programs on screens with different resolutions;
Copy mode: one program can be sent to multiple devices, and it is suitable for one-click sending of the same program on the display screen with the same resolution.
