Anynet+ (HDMI-CEC)This TV is enabled with Anynet+ (HDMI-CEC), a feature that makes it possible to control Samsungexternal devices connected to the TV with ease. With Anynet+ (HDMI-CEC), you can use the TVremote control to operate all compatible Samsung devices that are connected to the TV. However,Anynet+ (HDMI-CEC) only works with the remote control and not with the panel keys." Use the TV's remote control to operate third-party cable boxes, Blu-ray players, and home theatersconnected to the TV. For more information, refer to "Universal Remote Control Setup".Precautions● This feature does not support other manufacturer's products.● Anynet+ devices must be connected to the TV using an HDMI cable. Some HDMI cables may notsupport Anynet+ (HDMI-CEC). In this case, you will need to replace the HDMI cable.● The TV remote control may not function under certain circumstances. In this case, select theAnynet+ device again.● Anynet+ (HDMI-CEC) only works with external devices that support Anynet+ (HDMI-CEC) andonly when those devices are either in standby mode or turned on.● Anynet+ (HDMI-CEC) can control up to 12 compatible external devices (up to 3 of the same type).With home theater systems, however, the number of systems that can be controlled is limited toone.● A home theater system that has been connected to the TV using an HDMI cable and an opticalcable supports 2-channel audio only. However, the home theater is capable of supporting5.1-channel audio from digital broadcasts.● To listen to 5.1-channel audio from an external device, connect the device to the TV via an HDMIcable and the device's digital audio output connector directly to the home theater system.