Samsung UN46ES6100GXZE - Manual (Page 630)

for PDP TV and LED 6100 series and above
You can listen to sound from the TV
through a receiver connected using
an HDMI cable without connecting
a separate optical cable. To listen to
sound through a receiver using the ARC
function, go to Receiver screen ( System
→
Anynet+ (HDMI-CEC)
→
Receiver ).
Then select Receiver and set to On .
N To use the ARC function, a receiver
which supports the HDMI-CEC and