LG SLM3R SLM3R.DUSAWLK Owner's Manual
![LG SLM3R SLM3R.DUSAWLK Sound Bar manual cover](/images/WIDwCZVzVVekyNZUrTsGRZPf/thumbs/thumb175x175.webp)
To connect your LG SLM3R Sound Bar to your TV, use an HDMI cable or optical cable. Connect the HDMI cable from the HDMI OUT (TV ARC) port on the soundbar to the HDMI ARC port on your TV. For the optical connection, use an optical cable to connect the OPTICAL IN port on the soundbar to the optical out port on your TV.
If there is no sound, ensure that the soundbar is turned on and the correct input source is selected. Check the volume on both the soundbar and the connected device. Make sure that all cables are securely connected. If using Bluetooth, ensure that the soundbar is paired with the device.
To reset your LG SLM3R Sound Bar to factory settings, press and hold the 'Volume Down' button on the soundbar and the 'Sound Effect' button on the remote control simultaneously for about 5 seconds. The soundbar will restart automatically.
To update the firmware, download the latest firmware from the LG website onto a USB drive. Insert the USB drive into the USB port on the soundbar. Follow the on-screen instructions or refer to the user manual for detailed steps.
Yes, you can connect your LG SLM3R Sound Bar to a Bluetooth device. Press the 'Function' button on the remote until 'BT' displays. Ensure Bluetooth is enabled on your device, select the soundbar from the list of available devices, and connect.
Bluetooth disconnections can be caused by interference or distance. Ensure there are no obstacles between the soundbar and the device. Keep them within a 10-meter range. Try unpairing and then re-pairing the devices. Also, ensure that the firmware is up to date.
To improve the bass, use the remote control to select different sound modes such as 'Bass Blast' or 'Standard'. You can also manually adjust the bass level using the 'Bass' button on the remote.
To clean the soundbar, use a soft, dry cloth. Avoid using water or cleaning solutions. Regularly check and clean the ports and connections to prevent dust accumulation. Ensure the soundbar is unplugged before cleaning.
To enable surround sound, press the 'Sound Effect' button on the remote control and select 'Surround' mode. Ensure that the rear speakers are properly connected for an optimal surround sound experience.
First, check and replace the batteries in the remote control. Ensure there are no obstructions between the remote and the soundbar. If it still does not work, try resetting the soundbar and remote by removing the batteries and unplugging the soundbar for a few minutes.