If a device isn't found via SSDP discovery, it can be added manually using the Custom Parmaters.
To add a Pioneer VSX device use:
- key = VSX1021xxxx / value = device IP and port (192.168.1.xx:23)
To add a Sony Vravia device use:
- key = BRAVIAxxxx / value = device IP and port (192.168.1.xx:20060)