What to do if the USB is not recognized by my LG Speaker System?
If your LG Speaker System isn't recognizing the USB device, format the USB device and connect it again. When formatting, select the file system as FAT16 or FAT32.
How to fix LG Speaker System remote control not working?
If the remote control for your LG Speaker System isn't working, make sure you're within 7 meters (23 feet) of the unit and that there are no obstacles blocking the path between the remote and the unit. If it still doesn't work, replace the batteries with new ones.
What to do if my LG SL9YG Speaker System power does not turn on?
If your LG Speaker System isn't turning on, ensure the power cord is securely plugged into the outlet.
Why is Bluetooth pairing not working on my LG SL9YG Speaker System?
If Bluetooth pairing isn't working well with your LG Speaker System, ensure your Bluetooth device is turned on. Try switching Bluetooth off and on again on your device, then attempt pairing again. Also, remove any obstacles between the Bluetooth device and the unit. Keep in mind that depending on the device type or surrounding environment, pairing might not always be successful.
What to do if there is no woofer sound from my LG Speaker System?
If you're not getting any sound from the woofer on your LG Speaker System, ensure the subwoofer's power cord is securely plugged into the wall outlet. Also, verify that the unit and the subwoofer are properly connected.
What to do if the sound output is too low on my LG SL9YG Speaker System?
If the output sound of your LG Speaker System seems low, try the following: 1. Switch the DRC function to OFF using the “LG Wi-Fi Speaker” app. 2. If connected to a TV, change the AUDIO DIGITAL OUT setting on the TV Setup Menu from PCM to AUTO or BITSTREAM. 3. If connected to a Player, change the AUDIO DIGITAL OUT setting on the Player Setup Menu from PCM to PRIMARY PASS-THROUGH or BITSTREAM. 4. Change the Audio DRC setting on the connected device setup menu to the OFF state. 5. Make sure that Night Time mode is not On. 6. Turn off Night Time mode.
What to do if my LG SL9YG is stuck in DEMO mode?
If you can't change the input source on your LG Speaker System and only see [DEMO] on the display, unplug the power cord and plug it back in. If that doesn’t work, press and hold the F button (for about 5 seconds) on the main unit until the display indicates the currently selected function.
What to do if the application for my LG SL9YG Speaker System doesn’t work properly?
If the application for your LG Speaker System isn’t working properly, ensure that your smart device is compatible with the app. Make sure the application is the latest version and that the connected unit is turned on.
Why is voice recognition not working on my LG Speaker System?
If voice recognition isn't working well on your LG Speaker System, the surrounding noise may be interfering. Instead of saying “Ok Google”, try pressing . Check and make sure the microphone is not muted. You can also press the > button.
How to fix Wi-Fi connection issues on my LG Speaker System?
If the Wi-Fi connection on your LG Speaker System isn't working well, turning the speaker’s power off and on again may resolve the issue if you restarted the router. If you installed a new router, you need to perform a factory reset and set up the network connection for the speaker again.
General| Audio decoders | DTS Digital Surround, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD |
|---|---|
| RMS rated power | 500 W |
| Audio output channels | 4.1.2 channels |
| Audio Return Channel (ARC) | Yes |
| HDMI in | 1 |
| HDCP version | 2.2 |
| Bluetooth version | 4.2 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Connectivity technology | Wired & Wireless |
| Digital audio coaxial in | - |
| Package depth | 467 mm |
| Package width | 1286 mm |
| Package height | 284 mm |
| Package weight | 18200 g |
| Display type | LCD |
| Product color | Black, Grey |
| TV stand usage | No |
| Audio formats supported | AAC, AAC+, FLAC, MP3, OGG, WAV |
| Consumer Electronics Control (CEC) | SimpLink |
| Subwoofer location | Separate |
| Subwoofer sensitivity | 85 dB |
| Subwoofer connectivity | Wireless |
| Impedance | 4 Ω |
| Soundbar speaker RMS power | 50 W |
| Woofer diameter (imperial) | 2.4 \ |
| Apple docking compatibility | Not supported |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 / 60 Hz |
| Soundbar power consumption | 60 W |
| Power consumption (standby) | 0.5 W |
| Mobile operating systems supported | Android, iOS |
Weight and Dimensions| Depth | 145 mm |
|---|---|
| Width | 1200 mm |
| Height | 57 mm |
| Soundbar weight | 6300 g |
| Subwoofer depth | 312.8 mm |
| Subwoofer width | 221 mm |
| Subwoofer height | 390 mm |
| Subwoofer weight | 7800 g |
Warns about handling the power cord to prevent electric shock or fire hazards.
Activates and mutes the Google Assistant.
Features related to Google Assistant and information display.
Steps to download and install the Google Home app for network setup.
Guides on launching the app and connecting the speaker to Wi-Fi.
How to turn on and off the surround sound feature.
Using LG Sound Sync for TV remote control of the sound bar.
Detailed steps for setting up LG Sound Sync using a wired connection.
Explains Audio Return Channel and SIMPLINK for TV integration.
Instructions on how to interact with the Google Assistant using voice commands.
Using Google Assistant to control compatible smart home devices.
Provides examples of voice commands and how volume is controlled.
Advice for accurate voice recognition and common issues.
Lists voice commands to control LG TV functions like power, channel, and volume.
Voice commands for turning off, switching functions, and setting sound effects.
Voice commands for auto volume, auto power, night time, DRC, and surround sound.
Guide for downloading and installing the LG Wi-Fi Speaker application.
Overview of Bluetooth, its features, and supported devices.
Steps for pairing a Bluetooth device and playing music.
Details on successful connection, auto-pairing, and disconnection.
Using voice commands to connect or disconnect Bluetooth devices.
How the sound bar automatically turns on and off based on input signals.
Procedure to reset the speaker to factory settings.
Solutions for common problems like the unit not working or no sound.
Troubleshooting steps for remote control and auto power function problems.
Solutions for no woofer sound and LG Sound Sync connectivity problems.
Solutions for Bluetooth pairing and voice recognition problems.
Solutions for issues connecting to the home network and Wi-Fi.
Addresses wireless interference and Bluetooth device problems.
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