1. First determine the model of your mobile light cat and connect it to your computer or mobile phone.
2. Open the default browser and enter the management address of the light cat. Usually 192. 168. 1 or192.168.0.1. If you don't know the management address, you can look up or check the description of the light cat on the light cat.
3. Enter the default user name and password and log in to the management interface of Light Cat. Usually, the user name is admin, the password is admin or the password is empty. If you forget the password, you can try to restore the light cat to the factory settings.
4. In the management interface, find the options of network settings or advanced settings, and find the multicast settings.
5. After entering the multicast settings page, you can enable or disable the multicast function as needed. Generally, multicast is enabled by default.
6. If you need to set a specific multicast IP address or port range, you can modify it on the multicast settings page. Modify as needed and save the settings.
7. After completing the above steps, restart the light cat to make the settings take effect.