Hollyland Solidcom C1 Pro User Manual page 17

Product Usage
When the LED indicators on all headsets stop flashing and remain solid, it
indicates that the headsets have successfully powered on and connected
to their respective hubs. Then, you can cascade the two hubs as shown in
the diagram.
Ensure that all headsets are powered on and connected to their respective hubs
before cascading the two hubs to ensure reliable roaming.
After cascading the two hubs, press and hold the menu button on each
hub to access the menu interface, and select Master/Remote Switch.
Typically, set the first hub as Master and the second as Remote. Once one
hub is set as the remote device, tap Scan to search for the master device,
and then select the desired one to complete the cascading.
Note:
Before setting the master and remote devices, ensure that DHCP is set to OFF on
the Network Settings interface.
EN-16