2626
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. 
Failed to complete the TV remote control learning.
•  Check if you are using an infra-red TV remote control. The IR 
learning is not supported by a Bluetooth TV remote control. 
Low power standby mode 
The soundbar cannot enter the low power standby mode 
when it completes the power charging of detachable 
speakers.
•  To enter the low power standby mode, press and hold   
on the remote control until “CEC 1” is displayed on the 
soundbar; then, press and hold   on the remote control 
again until “CEC 2” is displayed.
•  To exit the low power standby mode, unplug the power cord 
and then, plug it again.
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 difculties in setting up Wi-Fi, hold   and   on 
the soundbar until “SETUP WIFI” is displayed.
Playback
AirPlay cannot nd the soundbar as an AirPlay speaker for 
music streaming.
•  On your Apple device, update the software to the latest 
version: iOS 13.4 and later, Mac OS 10.15.4 and later, or TV 
OS 14.3.
•  Make sure that your Apple device has been connected to the 
same network as the soundbar.
•  For a PC running iTunes for Windows, you can stream music 
from your PC to the soundbar through Bluetooth.
Music playback does not work smoothly when the sound 
source switches from Bluetooth to Chromecast built-in, 
AirPlay or Alexa.
•  The quality of audio casting and playback are dependent on 
the trafc and coverage of the network that connects the 
soundbar and your casting devices, such as phones, tablets 
and PCs.
Music playback does not resume when the sound source 
switches from Bluetooth to TV/HDMI IN, and then back to 
Bluetooth.
•  The music playback in the Bluetooth device stops when 
the sound source switches from Bluetooth to TV / HDMI IN. 
When you switch back to the Bluetooth source, start music 
playback in the Bluetooth device again. 
The soundbar is in the “Ofine” status in the Amazon Alexa 
app or issues happen to Alexa MRM-related playback. 
•  To recover the soundbar, restore the soundbar to its factory 
settings by pressing and holding  ,   and   for more than 
5 seconds.