
Launch an RCWeb viewer on a Google Cast display, then use the normal room controls on your phone or computer. Cast also offers a browser display option when your browser supports it.
The RCWeb installation must have its Cast receiver configured for the address you are using. Both your device and the receiving display need access to that server. Use the server's reachable secure address, not a localhost address that only refers to your own device.
If Present viewer is available, select it to use the browser's display picker. Depending on the browser and receiving device, this may present the page or mirror rendered video. Keep the sending browser session available while using it.
Read the status beside the disabled control. Not configured needs attention from the person managing your RCWeb installation. An unavailable picker may mean the browser or address does not support casting; try the installation's HTTPS address in a Cast-capable browser.
Test device discovery is a diagnostic option for checking whether devices can be found. It does not launch the RCWeb viewer. The Viewer and Controls links at the top also let you open the room directly in ordinary browsers.
