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Press the " " button on the sound bar or "HDMI" button on
the remote control to switch to " HDMI” mode. At this point,
connect the HDMI cable to the TV set and then to the HDMI
IN(ARC) jack on the back of the sound bar. The soundbar
willdetect the digital signal transmitted by the TV to decode
and restore audio playback. (You can now control the TV
volume with the soudbar remote, and vice versa. HDMI ARC
support is needed on the TV).
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OPTICAL Mode
Press the " " button on the sound bar or "OPTICAL" button
on the remote control to switch to "OPTICAL" mode. At this
time, connect the DVD audio and equipment to Sound bar's
OPT IN jack with the optical cable. This machine decodes
optical fiber digital to restore sound through power amplifier.
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USB Mode
After power on, insert the USB into the USB jack of the sound
bar; the sound bar automatically goes to USB playback mode
and plays the music in USB. Press the " " button to play
and pause the music. Press " " or " " button to select
music up and down.
Volume and Sound effect regulation
A. After power on, in any mode of playback, Press or long
press the volume button " " on the sound bar or
remote control to lower the volume. Press or long press
the volume button " " on the sound bar or remote
control to raise the volume.