Change the IP address or set it to work by DHCP, or look up the IP address of the transmitter or receiver.
Download the "Matrix controller" program and unzip the file on the PC.
Run the program as administrator.
Configure the firewall so that it has access to scan the network for devices.
Check if the IP address and subnet mask are correct.
Then click on Start Scan:
When the devices are displayed in the field, it should be possible to change the IP address or set the device to DHCP.
By default it is set to DHCP: