TC47LE54 User Guide
Page 117
... Automatic Input Switching Power on the TV remote. Connections to a connected audio device. 117 Convenience features VIERA Link ™ "HDAVI Control ™" Basic feature Simultaneously control all Panasonic "HDAVI Control" equipped components using one button on link Default speakers Speaker...Control 5 Audio Return Channel Audio Return Channel (ARC) is a function that enables digital sound signals to be sent via an HDMI cable back from the TV to equipment (Blu-ray Disc player, DVD recorder DIGA, HD Camcorder, Home Theater System, Amplifier, etc.) with compatible Panasonic products....
... Automatic Input Switching Power on the TV remote. Connections to a connected audio device. 117 Convenience features VIERA Link ™ "HDAVI Control ™" Basic feature Simultaneously control all Panasonic "HDAVI Control" equipped components using one button on link Default speakers Speaker...Control 5 Audio Return Channel Audio Return Channel (ARC) is a function that enables digital sound signals to be sent via an HDMI cable back from the TV to equipment (Blu-ray Disc player, DVD recorder DIGA, HD Camcorder, Home Theater System, Amplifier, etc.) with compatible Panasonic products....
TC47LE54 User Guide
Page 121
Connect the HDMI terminal and DIGITAL AUDIO OUT to Home Theater System/AV amp with an HDMI cable. Audio will be supported via ARC (Audio Return Channel) One AV amp and one Blu-ray Disc player/DVD recorder (DIGA) can be operated with this unit by connecting with VIERA Link function... using each fully wired HDMI cable and Optical audio cable. Convenience features VIERA Link ...
Connect the HDMI terminal and DIGITAL AUDIO OUT to Home Theater System/AV amp with an HDMI cable. Audio will be supported via ARC (Audio Return Channel) One AV amp and one Blu-ray Disc player/DVD recorder (DIGA) can be operated with this unit by connecting with VIERA Link function... using each fully wired HDMI cable and Optical audio cable. Convenience features VIERA Link ...