1. The local IP address of the software may be obtained automatically, just contact the engineering department to change the IP address to the original set IP;
2. The computer network cable is loose; the fiber optic equipment (fiber optic transceiver, splice box) has poor line contact; the server is shut down;
3. If the software installation package is damaged or there is a system problem, please contact Yida after-sales service.

1. The local IP address of the software may be obtained automatically, just contact the engineering department to change the IP address to the original set IP;
2. The computer network cable is loose; the fiber optic equipment (fiber optic transceiver, splice box) has poor line contact; the server is shut down;
3. If the software installation package is damaged or there is a system problem, please contact Yida after-sales service.

1. The local IP address of the software may be obtained automatically, just contact the engineering department to change the IP address to the original set IP;
2. The computer network cable is loose; the fiber optic equipment (fiber optic transceiver, splice box) has poor line contact; the server is shut down;
3. If the software installation package is damaged or there is a system problem, please contact Yida after-sales service.

1. The local IP address of the software may be obtained automatically, just contact the engineering department to change the IP address to the original set IP;
2. The computer network cable is loose; the fiber optic equipment (fiber optic transceiver, splice box) has poor line contact; the server is shut down;
3. If the software installation package is damaged or there is a system problem, please contact Yida after-sales service.