To Next PageTo Next PageWhy is there no sound coming from my LG S54A1-D?
If your LG Speaker System isn't producing any sound, first ensure that the correct input source is selected. If the mute function is activated, press the MUTE button or adjust the volume. If you're using an external device like a set-top box or Bluetooth device, also check and adjust the volume level on that device.
What to do if my LG S54A1-D Speaker System has no power?
If your LG Speaker System isn't powering on, ensure the power cord is securely plugged in. Also, test other electronic devices on the same power outlet to rule out any power issues.
How to fix LG S54A1-D remote control that is not working?
If the LG Speaker System remote control isn't working, make sure you're within 7 meters of the unit and that there are no obstacles blocking the signal path. If problems persist, replace the batteries with new ones.
Why is the AUTO POWER function not working on my LG S54A1-D Speaker System?
If the AUTO POWER function isn't working on your LG Speaker System, verify the connection of the external device, such as a TV, DVD/Blu-Ray player, or Bluetooth device. Also, check the state of SIMPLINK and try turning SIMPLINK off. Note that depending on the connected device, this function may not operate.
What to do if there is no woofer sound from my LG Speaker System?
If you're not getting any sound from the woofer of your LG Speaker System, first ensure that the subwoofer's power cord is securely connected to the wall outlet. If it is, the pairing between the main unit and the subwoofer might be disconnected. Connect the unit and the subwoofer.
How to troubleshoot an LG S54A1-D that does not work properly?
If the LG Speaker System unit isn't working correctly, turn off the power to both the unit and any connected external devices like TVs, woofers, DVD players, or amplifiers. Then, turn them back on. If that doesn't work, disconnect the power cords of the unit and connected devices before reconnecting them.
What to do if there is no display on my LG S54A1-D Speaker System?
If the display on your LG Speaker System is not showing, the DISPLAY OFF function may be activated. Press the SLEEP button repeatedly to cancel this function.
Why is the output sound of my LG Speaker System low?
If you find the output sound of your LG Speaker System is low, switch the DRC (Dynamic Range Control) function to OFF using the remote controller. If the sound bar is connected to a TV, change the AUDIO DIGITAL OUT setting on the TV Setup Menu from PCM to AUTO or BITSTREAM. If connected to a Player, change the AUDIO DIGITAL OUT setting on the Player Setup Menu from PCM to PRIMARY PASS-THROUGH or BITSTREAM. You can also try changing the Audio DRC setting on the Player setup menu to the OFF state.
General| Channels | 2.1 |
|---|---|
| Subwoofer | Yes |
| Frequency Response | 40 Hz - 20 kHz |
| Input Sensitivity | 500 mV |
| Power Supply | AC 220-240V, 50/60Hz |
| Weight (Satellite) | 0.5 kg |
| Type | 2.1 Speaker System |
Covers shock, water, and ventilation risks.
Detailed instructions for safe power cord use and maintenance.
Information on minimum installation distance for RF safety.
Details on auto power down, portable input, speaker setup, and LG Sound Sync.
Explanation of buttons and their operations on the remote control.
Instructions for inserting batteries into the remote.
Warning regarding metallic furniture affecting wireless connection.
Step-by-step instructions for mounting the unit on a wall.
Warnings about installation safety and securing the unit.
Steps for connecting the adapter and a warning about using the correct one.
LED indicators and procedure for pairing the wireless subwoofer.
Instructions for connecting the TV via an optical cable.
How to set TV audio output for the soundbar.
Notes on HDMI cable compatibility and ARC function.
Explanation of HDMI CEC and ARC for TV audio.
Necessary TV support, cable type, and connection for ARC.
Important notes on ARC auto-selection and TV settings.
Notes on connecting HDMI/DVI devices and resolution compatibility.
Solutions for common HDMI connection issues.
How to connect for audio playback via HDMI.
Instructions for connecting and playing music from portable devices.
How to listen to sound from TV/DVD/Digital Device via Optical.
Steps for connecting a USB device.
Information on compatible devices and their requirements.
Supported audio file types, sampling frequencies, and bitrates.
Notes on file system, naming, and folder structure.
Detailed instructions for USB playback functions.
How to set repeat and random play modes.
DRC, AV Sync, Mute, display info, sleep timer, and auto power down.
How the unit automatically turns on/off based on input.
Important notes and limitations for the AUTO POWER function.
Unit recognizes and switches input sources automatically.
Using LG TV remote for volume and mute control.
Important considerations for successful LG Sound Sync.
Steps for wired LG Sound Sync using an optical cable.
Steps for wireless LG Sound Sync.
Notes for wireless LG Sound Sync stability.
Explanation of Bluetooth and supported profiles.
Step-by-step guide to pair Bluetooth devices.
Important notes during Bluetooth playback.
Advice for stable Bluetooth connections and auto-pairing.
Instructions for installing the app via QR code.
Steps to install the app from Google Play Store.
Requirements for installing the app successfully.
How to use the app to operate the unit.
Important notes and troubleshooting for app usage.
Selecting preset surround sound modes.
Using AUTO VOLUME and adjusting woofer level.
Explanation of buttons for TV control.
Steps to set up the remote for specific TV manufacturers.
Solutions for unit malfunction and power issues.
Troubleshooting steps for sound and woofer problems.
Solutions for display off and remote control malfunctions.
Troubleshooting for AUTO POWER and LG Sound Sync.
Adjusting DRC and audio output settings for low sound levels.
Instructions for safe handling, shipping, and cleaning the unit.
Technical specifications for general and connectivity aspects.
Power, impedance, and THD details for the amplifier and subwoofer.
Technical specifications for general and connectivity aspects.
Power, impedance, and THD details for the amplifier and subwoofer.
Details of the manufacturer's guarantee and coverage.
How to get help and requirements for warranty service.
