ARC (Audio Return Channel) allows audio signal from TV to be transmitted back to the home theatre receiver via HDMI version 1.4 cable.
There is no need for connecting a second cable between the TV and the home theatre system. As a result, you can listen to the audio of the TV with the sound quality of the home theatre. Note: Both your TV and the home theatre system need to be ?ARC supported? in order to utilize this feature.
The information on this page applies to the following models:HTS5593/40 .