•• When the TV sound is not output, press the 
(Multi Function) button at the top of the Soundbar or the 
(Source) button on the remote control to select the “Digital Audio In” mode.
•• When the sound is not output, check the HDMI Cable connection again.
•• Use the volume buttons on the TV’s remote control to change the volume on the Soundbar.
NOTES•• When you connect the TV that supports the HDMI ARC (Audio Return Channel) to the Soundbar with an HDMI cable, you can transmit the digital video and audio data without connecting a separate optical cable.
•• We recommend you use a coreless HDMI cable if possible. If you use a cored HDMI cable, use one whose diameter is less than 0.55 inches (14 mm).
•• This function is not available if the HDMI cable does not support ARC.
•• When the audio in a broadcast is encoded in Dolby Digital and the “Digital Output Audio Format” on your TV is set to PCM, we recommend that you change the setting to Dolby Digital. When the setting on the TV is changed, you will experience better sound quality. (The TV menu may use different words for Dolby Digital and PCM depending on the TV manufacturer.)
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