ENG - 26NOTES• When you use Dolby Atmos®/DTS:X: If the input source is Dolby Atmos®/DTS:X, refer to “Outputspecifications for the different sound effect modes”on page 13.• When Dolby Atmos® is activated, “DOLBY ATMOS” appears in the front display.• When DTS:X is activated, “DTS:X” appears in the front display.• Configuring Dolby Atmos®/DTS:X on your BD player or other device.Open the audio output options on the settings menu of your BD player or other device and makesure that “No Encoding” is selected for Bitstream. For example, on a Samsung BD Player, go toHome Menu → Sound → Digital Output and then select Bitstream (unprocessed).• HDMI Pass-Through is that the Soundbar plays the audio from the source through its own speakersand sends the unaltered video signal to a TV via the second HDMI cable.Supported UHD Signals Specification (3840 x 2160p)Frame rate (fps) Colour depth RGB 4:4:4 YCbCr 4:4:4 YCbCr 4:2:2 YCbCr 4:2:0< 608 bit O O O O10 bit - - O O12 bit - - O O120 8 bit - - - -10 bit - - - -• Supported specification may vary depending on the connected external device or usage conditions.Method 2. Connecting using an Optical CableOPTICAL OUTHDMI TO TV(ARC)DIGITAL AUDIO IN (OPTICAL)Optical Cable(not supplied)Bottom of the SoundbarBD / DVD player /Set-top box /Game consoleD.INTop of the Soundbar1. Connect the DIGITAL AUDIO IN (OPTICAL) port on the Soundbar and the OPTICAL OUT port on theexternal device with the optical cable (not supplied), as shown in the figure.2. Select “D.IN” mode by pressing the (Source) button on the top panel or on the remote control.3. The external device sound is output from the Soundbar.