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1313
11 TROUBLESHOOTING
Never try to repair the product yourself. If you have problems
using this product, check the following before you request
services.
System
The unit will not turn on.
• Check if the power cord is plugged into power and the
soundbar.
The soundbar has no response to button pressing.
• Restore the soundbar to factory settings (See the “RESTORE
FACTORY SETTINGS” chapter).
Sound
No sound from the soundbar
• Make sure that the soundbar is not muted.
• Select the correct audio input source on the remote control.
• Connect the soundbar to your TV or other devices properly.
• Restore the soundbar to its factory settings by pressing
and holding and on the soundbar for more than 10
seconds.
Distorted sound or echo
• If you play audio from your TV through the soundbar, make
sure that your TV is muted or the built-in TV speaker is
disabled.
Audio and video are not synchronized.
• Enable the audio sync function to synchronize audio and
video (See “Audio sync” in the “SOUND SETTINGS” chapter).
Bluetooth
A device cannot be connected with the soundbar.
• Check if you have enabled Bluetooth on the device.
• If the soundbar has been paired with another Bluetooth
device, reset Bluetooth (see “To connect to another device”
under “Bluetooth connection” in the “CONNECT” chapter).
• If your Bluetooth device has ever been paired with the
soundbar, reset Bluetooth on the soundbar, unpair the
soundbar on the Bluetooth device, and then, pair the
Bluetooth device with the soundbar again (see “To connect
to another device” under “Bluetooth connection” in the
“CONNECT” chapter).
Poor audio quality from a connected Bluetooth device
• The Bluetooth reception is poor. Move the source device
closer to the soundbar, or remove any obstacle between the
source device and the soundbar.
The connected Bluetooth device connects and disconnects
constantly.
• The Bluetooth reception is poor. Move the source device
closer to the soundbar, or remove any obstacle between the
source device and the soundbar.
• For some Bluetooth devices, the Bluetooth connection can
be deactivated automatically to save power. This does not
indicate any malfunction of the soundbar.
Remote control
The remote control does not work.
• Check if the batteries are drained. If so, replace them with
new ones.
• Reduce the distance and angle between the remote control
and the main unit.
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