Sony STR-DA2800ES - Manual (Page 40)

40 US
6: Making connections for using Lighting Control
To operate Control4-compatible equipment with the supplied remote control, plug the supplied
Lighting Control Adapter (UWA-C4Z) into the receiver.
A Lighting Control Adapter (UWA-C4Z)
(supplied)
Note
Do not remove the Lighting Control Adapter while
the receiver is turned on. Data may be damaged and
the receiver may become inoperative. When you
remove the Lighting Control Adapter, make sure
that the receiver is turned off (not in the Network
Standby mode, but in the mode where the power of
the receiver is turned completely off).
A