447 Other InformationHDMI ARC (Audio Return Channel)The ARC (Audio Return Channel) function allows you to send audio from your ARC-compliant TV to ARC-compliant audio devices(e.g. soundbar) through a single HDMI connection.External speaker e.g. SoundbarARC enabled devices MUST be connectedto the socket marked HDMI 1 (ARC).Make sure CEC is enabeled when usingan ARC-compliant device.HDMI-ARC ConnectionTo enjoy the ARC function, please ensure your ARC-compliant audio devices are connected by an HDMI cable that support theARC function to the HDMI 1(ARC) port of your ARC-compliant TV. When correctly set up, you can use your TV remote control toadjust the volume output (VOL +/– and MUTE) of the connected audio device.1. Make sure your TV and ARC-compliant device are disconnected from themain and switched off.2. Connect your ARC-compliant device to your TV making sure you use theHDMI1 (ARC) socket on the back of the TV. The plug in and switch on atthe mains.3. Press the MENU button and then press the buttons to select theSETTINGS and then press the OK button.4. Press the buttons to select MORE then press OK.5. Press the buttons to select SPEAKERS then press the buttons toselect AMPLIFIER. It may take up to 15 seconds before you hear soundfrom your external speaker, this is normal.You will now be able to use your TV remote control to adjust the volume ofyour external speaker and the speaker will also switch into on/standby whenyou switch your TV on and off.SCARTSPDIFOptic.OUTVGAANT.HDMI 1 (ARC)HDMI 2LANSCARTSPDIFOptic.OUTVGAANT.HDMI 1 (ARC)HDMI 2LANLT-32C660/661(A)_IB.indd 44 06/09/2016 18:11