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12. TROUBLESHOOTING
Never try to repair the product yourself. If you have problems
using this product, check the following points 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
Sound
No sound from 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 “8. SOUND SETTINGS”
chapter).
No height sound effects of Dolby Atmos
•
If your TV supports HDMI ARC only, make sure that you have
connected your digital device to the soundbar through the
HDMI IN
connector on the soundbar (See
“5.1 Connection with your TV and digital devices”
in
the
chapter)
•
Enjoy the sound effects of Dolby Atmos when you play
movies from the TV / HDMI source. For audio streaming over
Bluetooth or casting apps (enabled by Chromecast built-in,
AirPlay or Alexa), Dolby Atmos is not supported.
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”
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 “5.2 Bluetooth connection”
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.
Wi-Fi
Failed to connect to Wi-Fi.
•
Make sure that Wi-Fi is turned on.
•
Make sure that you have selected the right network and
entered the correct password.
•
Make sure that your router or modem is turned on and within
the range.
•
In your router settings, make sure that you have set the
security type to WPA2 or auto.
•
Make sure that your soundbar is connected to the same
wireless LAN as your smartphone or tablet.
•
If you have difficulties in setting up Wi-Fi, reset Wi-Fi by
holding
on the soundbar until “
” is displayed.
•
On the soundbar that you have connected to Wi-Fi through
the AirPlay speaker setup on an iOS device, make sure that
you connect the soundbar to the same Wi-Fi network when
you set up Chromecast built-in through the Google Home
app, or Alexa through the Amazon Alexa app.
The Google Home app cannot find the device.
•
Make sure that your soundbar is powered on.
•
Make sure that your network is working properly.
•
Make sure that your router or modem is powered on and
within the range.
The Amazon Alexa app cannot find the device.
•
Follow the steps under “Manual: Guided setup
”
and
“Barcode setup”
“5.3.4 **Wi-Fi setup through the
Amazon Alexa app” chapter. You will allow Alexa to discover
the soundbar.
