ARCARC enables digital sound to be output using just an HDMI cable. However, ARC is only available withAV receivers that support ARC.To use ARC, enable it from the Anynet+ (HDMI-CEC) device menu Receiver.Sharing Mobile Device Screens on the TVThis TV is capable of displaying mobile device screens. You can use the following features to enjoyvideo, photo, and music files from mobile devices directly on your TV.● Use an MHL cable to display a mobile device's screen on the TV.● Use the Screen Mirroring menu to display a mobile device's screen on the TV.MHLThis SMART TV supports MHL (Mobile High-definition Link) via an MHL cable. Connect an MHL cableto the mobile device and the TV. However, MHL is only available through the TV's HDMI (MHL) portand only when used in conjunction with an MHL-enabled mobile device.This feature is only available with MHL-certified mobile devices. To find out if your mobile device iscertified, visit its manufacturer's website. You can also view a list of MHL-certified devices on theofficial MHL website (http://www.mhlconsortium.org).MHL USEConnect an MHL cable to the mobile device and the TV. Press SOURCE button and then select the MHLconnector to display the mobile device's screen on the TV. The following remote control functions willalso be available:● Touchpad (Menu navigation / Select), † (REW), … (FF), ∂ (Play), ∑ (Pause), ∫ (Stop), e (Previousmenu)" When your device is connected with an MHL cable, it charges even when the TV is in Standby mode.