Samsung PN64E8000 manual Anynet+ device does not play, Connected device is not displayed

The Anynet+ device does not play.

You cannot use the play function when Setup is in progress.

The connected device is not displayed.

Check whether or not the device supports Anynet+ functions.

Check whether or not the HDMI cable is properly connected.

Check whether Anynet+ (HDMI-CEC)is set to On. (System → Anynet+ (HDMI- CEC))