ENG - 24Method 2. Connecting using an Optical CableDIGITAL AUDIO IN(OPTICAL)OPTICAL OUTBD / DVD player / Set-top box / Game consoleTop of the SoundbarD.INOptical Cable(not supplied) Bottom of the Soundbar1. Use an optical cable (not supplied) to connect the DIGITAL AUDIO IN (OPTICAL) on the Soundbar main and the OPTICAL OUT port on theexternal device.2. Turn on the Soundbar and external device.3. To select “D.IN” mode, press the (Multi Function) button on the top of the Soundbar or the (Source) button on the remote control.4. Your Soundbar will play sounds from the external device.