User Manual
Page 11
... right AC MAINS~ AC MAINS~ Connect to the supplied subwoofer. Connect audio from TV and other devices. EN 9 The digital optical connector might be labeled SPDIF, SPDIF OUT, or OPTICAL. b AUDIO IN-AUX Connect to the COAXIAL/ DIGITAL OUT connector on the device.
... right AC MAINS~ AC MAINS~ Connect to the supplied subwoofer. Connect audio from TV and other devices. EN 9 The digital optical connector might be labeled SPDIF, SPDIF OUT, or OPTICAL. b AUDIO IN-AUX Connect to the COAXIAL/ DIGITAL OUT connector on the device.