Sound Bar Quick Guide Installing and using the Product a Connect the sound bar to your TV via an optical cable or an HDMI cable. HDMI IN HDMI IN OPTICAL (ARC) HDMI™ ▶ TV HDMI™ IN OPTICAL IN (eARC/ARC) HDMI OUT A Sound bar B Remote Control Receiver C Status LED (ABC)
Page 3
C Run the LG Sound Bar app and follow the instructions. D The product will connect to your smartphone and you can control the product with LG Sound Bar app. g Connecting the product to your smartphone via Bluetooth ([ See “Connecting via Bluetooth”...
Page 4
Manually connecting the sound bar to the wireless subwoofer or wireless receiver ([ See “Connecting the wireless subwoofer manually”, “Manual connection” on page 8, 10.) If you see a red LED on the wireless subwoofer or on the front of the wireless receiver, it means that the sound bar is not connected to the speakers.
44 Connecting with an Optical Cable Using the Product as an Audio System 45 Connecting via Bluetooth 48 Connecting to a USB Storage Device 50 Using the LG Sound Bar app 51 Compatible with Google Assistant 52 Works with Apple AirPlay...
Installation Connecting the Product You can enjoy a richer sound by connecting the sound bar to the wireless subwoofer. Connecting the wireless subwoofer automatically After completing installation, the wireless subwoofer will automatically be connected to the sound bar. Connect the sound bar to the subwoofer in the following order. a Plug the power cable into the wireless subwoofer.
Page 7
Checking the connection with the LED on the wireless subwoofer You can check the connection status by looking at the LED on the wireless subwoofer. LED Colour Status Blinking green Connecting in progress Green Connected successfully Bad connection, or the subwoofer is in standby Power cable not connected...
Page 8
Connecting the wireless subwoofer manually If you see a red LED on the wireless subwoofer, it means that the sound bar is not connected to the subwoofer. If this is the case, connect them in the following order. a Press the Power button on the sound bar to turn it off.
Page 9
Connecting the rear speakers to the wireless receiver (SPQ8-S, sold separately) Automatic connection After completing installation, the wireless receiver will automatically be connected to the sound bar. Connect the sound bar to the wireless receiver in the following order. a Connect the speaker cables to the corresponding terminals on the rear speakers (left, right). Connect the black striped cable to the negative terminal and the other cable to the positive terminal.
Page 10
Checking connection status with the LED colour You can check the connection status with the LED on the front of the wireless receiver. LED Colour Status Blinking green Connecting In progress Green Connected successfully Bad connection, or the receiver is in standby Power cable not connected Manual connection If you see a red LED on the front of the wireless receiver, it means that the sound bar is not connected to the...
Page 11
Attaching the ferrite core (optional) A ferrite core may not be provided depending on national standards. Attaching the ferrite core to the speaker cables Attach the ferrite core to the cables to reduce radio noise. a Pull Part [a] to open the ferrite core. b Wind the wireless receiver's speaker cables twice around the ferrite core.
Page 12
Setting up surround sound The surround sound function allows you to hear immersive 3D sound produced by multiple audio channels from the speakers, regardless of the channels in the originally recorded content. For example, if you listen to music recorded in 2.0 channels with standard sound effects while the wireless rear speakers are connected, you can hear the following difference.
Page 13
Turning surround sound on/off a Press Settings button. LED2 blinks white. b While the LED2 is blinking, press Right button once to choose the surround sound setting. c While the LED2 is blinking, press Up/Down button. If the surround sound setting is on, LED1 blinks white. If the surround setting is off, LED3 blinks white.
Page 14
Speaker sound based on input channels Sound Effects Output Input Rear speakers not connected Rear speakers connected AI SOUND PRO Sound customised with artificial intelligence 2.0 channels 5.1 channels 7.1 channels or more 7.1.4 channels STANDARD You can enjoy optimised sound. 2.0 channels 5.1 channels 7.1 channels or more...
Page 15
Sound Effects Output Input Rear speakers not connected Rear speakers connected MUSIC You can enjoy better sound optimised for music. 2.0 channels 5.1 channels 7.1 channels or more 7.1.4 channels CINEMA Cinematic 3D sound 2.0 channels 5.1 channels 7.1 channels or more 7.1.4 channels CLEAR VOICE PRO Voice sound clear, improving the quality of voice sound...
Page 16
Sound Effects Output Input Rear speakers not connected Rear speakers connected SPORTS Realistic sound like in a stadium 2.0 channels 5.1 channels 7.1 channels or more 7.1.4 channels GAME Optimised sound for game 2.0 channels 5.1 channels 7.1 channels or more 7.1.4 channels BASS BLAST (BASS BLAST+) Sound with reinforced bass...
Connecting with a Smartphone via Wi-Fi LG Sound Bar app allows you to connect the product to the network and to control the product. Please check the following first. • Do you have a wireless router? - To connect your smartphone and the product via Wi-Fi, you must have a wireless router that is connected to the internet.
Page 18
Downloading with a QR code a Scan the QR code below with a QR code scan app. b You will be directed to a page where you can download the LG Sound Bar app. Tap the app to install it. (Android Phone OS)
Page 19
Find and tap the LG Sound Bar app installed on your smartphone. b Follow the instructions on the LG Sound Bar app. You will need to agree to the terms of service, Chromecast guide screen, location permission, and Bluetooth permission settings. Turn on Wi-Fi and Bluetooth.
Page 20
• If you want to check or change the registered home’ s nickname or the product name, connect to the Google Home app and tap the Device Settings button. • You cannot configure or control the product with the LG ThinQ app.
All LEDs blink white, and all wireless network settings on the product will be cleared. Note • Once you reset the product, you will also need to reconnect the product to the smartphone via Wi-Fi on the LG Sound Bar app.
• Wi-Fi: Connects the product via Wi-Fi • Bluetooth: Connects the product via Bluetooth • Optical/ARC: Connects the product to a TV that supports an optical cable, ARC, E-ARC, or LG Sound Sync • HDMI: Connects the product to an HDMI input port • USB: Connects the product to a USB storage device...
Page 23
c Remote Control Receiver This receives wireless signals from the remote control. d Status LED Options such as input mode and volume light up. ([ See “Status LED” on page 24.) • The status LED can be controlled as auto, off, and on. ([ See “Display” on page 32.) Note • To reduce power consumption, the product will automatically turn off after 15 minutes of no input signal from an external device.
Page 24
Status LED On (White, Orange, Blue, Purple, Green, Red) Blink Power on / Power off LED1 blinks red. Volume control • Volume up: The LEDs get brighter and light up one by one. • Volume down: The LEDs get darker and turn off one by one. • The volume reaches maximum, all LEDs blink red.
Page 25
Function Wi-Fi ready LED1 blinks white. Wi-Fi LED1 lights up white. Spotify LED1 lights up green when playing music with Spotify. Bluetooth ready LED2 blinks blue. Bluetooth All LEDs light up blue.
Page 26
Function OPTICAL/HDMI ARC LED1 and LED2 light up white. HDMI IN LED1 and LED3 light up white. LED2 lights up purple. The other button inputs LED2 blinks red once when you press the button: Sound Effects Information , Up/Down/Left/Right , Play/Pause...
Back HDMI™ d TV (eARC / ARC) Plug in an HDMI cable to connect the TV to the product. HDMI™ IN Plug in an HDMI cable to connect an external device to the product. USB port Plug in a USB storage device to play music with the product. OPTICAL IN Plug in an optical cable to connect the TV to the product.
Exploring Remote Control You can use the remote to control all functions of the product, from turning the power on/off to enabling cinematic sound. Replacement of Battery Use AA 1.5V batteries. Replace the two batteries by inserting them into the remote control in accordance with the directions indicated.
Page 29
d Sound Effects Press the button to select the desired sound field. • AI SOUND PRO: Artificial intelligence selects the optimal sound settings to suit your content. • STANDARD: You can enjoy optimised sound. • CINEMA: Play content with 3D sound similar to a movie theater. • CLEAR VOICE PRO: Voice sound clear, improving the quality of voice sound • SPORTS: Realistic sound like in a stadium • MUSIC: You can enjoy better sound optimised for music.
Page 30
i Up/Down/Left/Right These buttons are used to adjust the settings of the convenient functions. Up/Down: This scrolls through the folders on the USB storage device. You can press the button to select the desired folder. Left/Right: If you play a previous song, press Left button. If you play a next song, press Right button. j Play/Pause If you play or pause a song, press this button.
This reduces the general sound volume, but raises the volume of soft and delicate sounds. This is useful when enjoying music or a movie late at night. TV remote The product volume can be adjusted with LG TV Remote control as well as other brands. Functions controllable with a TV remote control Volume, mute on/off...
Display The status LED can be controlled as auto, off, and on. Option LED Status Auto Dimmed after 20 seconds of button input. Turned off after 20 seconds of button input. Always on How to change the settings a Press Settings button.
Page 33
c While the LED2 is blinking, press Up/Down button. If the setting is on or auto, LED1 blinks white. If the setting is off, LED3 blinks white. (On/Auto) (Off)
Sound tuning You can adjust the sound level of each speaker and sound tone. a Press Sound Tuning button. The product enters the setting mode and displays the current level of the product. b Press Left/Right button to choose the speaker you want to adjust. c Press Up/Down button to adjust the sound level.
Voice feedback function When you select a function or sound, the current status of the product is guided by voice. (English voice only) Press Information button on the remote control for longer than 5 seconds to turn this function on or off. Note • Voice feedback and sound bar volume level work together up to 30.
Connecting to the TV Connecting with an Optical Cable Transmit your TV’ s audio to the product by connecting it to the TV with an optical cable. You can add a variety of 3D effects to the original audio to fill the room with a deep, rich sound. Watching TV after connecting with an optical cable a If the digital cable terminal has a cover, first remove the covers from both ends.
Page 37
You can adjust the volume with the LG TV remote control if the TV is connected to the product with an optical cable. You can only do so on a TV that supports the LG TV Sound Sync function. Check your TV’ s user manual to see if your TV is supported.
Connecting with an HDMI Cable You can transmit TV audio to the product by connecting the TV to the product with an HDMI cable. Add a variety of 3D effects to the original audio to fill the room with a deep, rich sound. Watching TV after connecting with an HDMI cable a Using the HDMI cable, connect the HDMI™...
Page 39
- Functions controllable with a SIMPLINK-compatible LG TV remote control: Power on/off, volume control, mute on/off, etc. • For more information on how to set up SIMPLINK, consult your LG TV’ s user manual. Note • The SIMPLINK function may not work properly depending on the status of the product or other connected devices.
Connecting via Bluetooth Bluetooth is a technology that wirelessly connects electronic products around you. Connect the product to a TV via Bluetooth and enjoy your TV audio in high quality. Watching TV after connecting it wirelessly a Press the Bluetooth pair button.
Connecting to an External Device Connecting with an HDMI Cable Connect the TV and external device (game console, DVD player, etc.) with an HDMI cable and enjoy a deep and rich sound. Connecting an external device via HDMI A a Connect an external device such as a Set-top box, DVD or Blu-ray player. Following the picture below, connect the HDMI OUT terminal of the device to the HDMI™...
Page 42
c Press the Function button repeatedly until LED1 and LED3 light up white. d When the external device is properly connected to the product, you can listen to the sound of the device. Note • Dolby Atmos® or DTS:X® audio supports 3.1.3 channels. When the wireless rear speakers are connected, 5.1.3 channels are supported.
Page 43
Connecting an external device via HDMI B a Connect an external device such as a Set-top box, DVD or Blu-ray player. Following the picture below, connect the HDMI OUT terminal of the device to the HDMI IN terminal on the TV. b Using the HDMI cable, connect the HDMI™...
Connecting with an Optical Cable Connect the TV and external device (game console, DVD player, etc.) with an optical cable and enjoy a deep and rich sound. Connecting an external device via optical cable a Use the optical cable to connect the OPTICAL IN terminal on the back of the product to the OPTICAL OUT terminal of your external device (ex.
Using the Product as an Audio System Connecting via Bluetooth You can play music files stored on a Bluetooth device, or run music apps to enjoy the music with this product. Please check the following first. • Bluetooth devices to be connected to the product should meet the following specifications. - Bluetooth 5.0 technology - Codec: SBC, AAC • Steps to connect the device to the product may vary depending on the Bluetooth device type and...
Page 46
Off > e You will see a list of connectable devices on your smartphone. Find and tap “LG_Speaker_USC9S_XXXX” or the name you set up on the Google Home app. Bluetooth LG Smart Phone AVAILABLE DEVICES LG Smart Phone LG_Speaker_USC9S_XXXX Bluetooth devices...
Page 47
h Run a Music app and listen to music on the smartphone. Note • The closer the Bluetooth device is to the product, the better your connection. • If you pressed the Bluetooth pair button of the product and selected the “Bluetooth” option, but could not connect to the Bluetooth device, LED2 blinks blue for 3 minutes.
Connecting to a USB Storage Device Enjoy high-quality sound by connecting a USB storage device containing music files to the product. Connecting the product to a USB storage device a Plug the USB storage device into the USB port on the back of the product. • The product cannot play any devices connected via a USB storage device hub or a USB storage device cable.
Page 49
• USB devices with a large storage volume may take several minutes to browse through files. • LG Electronics is not responsible for any data loss. Please always back up the data on your USB storage device to minimise damage caused by data loss.
Using the LG Sound Bar app Controlling device functions Run the LG Sound Bar app. You can easily set [Sound Effect] and [Night Time] and adjust the level of each speaker without a remote control. Tap the Settings button on the first screen to change the settings of the sound bar.
• Be aware that some features, specifications, applications, services and/or content (“Features”) may not be available in some countries. The Features may vary by country and are subject to change without notice. The Features may not be available in some languages. Please refer to lg.com for service status by country.
Works with Apple AirPlay This product allow you to listen to the music from your iOS device through AirPlay. Note • Make sure that this product and your iOS device are connected to the same Wi-Fi network. • Make sure that your iOS device is running iOS 11.4 or later. • The AirPlay 2–Enabled Speakers are needed to stream to multiple speakers.
Stream music through AirPlay From the Control Centre: a Open the Control Centre on your iOS device. b Tap AirPlay ( ). c Choose your product to listen to music. You can choose one or more AirPlay 2 -enabled speakers. From a music player app: a Open a music player app.
Alexa lets you use your voice to control this product by speaking commands through an Alexa Built-in device. Alexa Built-in device is sold Separately. Alexa setup flow a Run the LG Sound Bar app and tap amazon alexa button on the first screen and then follow the instructions. b Sign in to amazon.
You can set a speakers using the Alexa app. • Music casting from Alexa app: You can control music playback to your [USC9S] remotely from the Alexa app. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
Installing the Product with a LG TV Checking before installing with the TV You can install this product with the LG TV. There are two ways of installation: standing and wall mounting available. Please check the following first. • Available models as below (55 inch, 65 inch, and 77 inch)
Page 57
> Caution • As the product is heavy, a group of two or more should work together to erect or move the product. - Otherwise, the product may fall, causing injury or product damage. • Prevent children from hanging on the TV or climbing it. - Otherwise, the TV may fall over, causing injury or death.
Page 58
Components for installing with the TV Sound bar Spacer OLED77C2 • for 77 inch TV OLED77C3 • for 55 inch and 65 inch TV OLED65C2 OLED55C2 OLED65C3 OLED55C3 TV synergy bracket (Front) TV synergy bracket (Rear) Screws a Screws b >...
Preassembly a Attach the spacer that fits your TV to the TV synergy front bracket using two screws b. When attaching, insert the guide bosses of the spacer into the holes on the TV synergy front bracket. OLED77C2 OLED77C3 OLED65C2 OLED55C2 OLED65C3 OLED55C3...
Page 60
b Turn the sound bar upside down and connect the cables to the sound bar through the hole on the TV synergy front bracket. Connecting a USB extension cable helps you to use a USB easily. And then fix the spacer- attached TV synergy front bracket to the bottom of the sound bar with two screws b.
Page 61
c Put the sound bar attached TV synergy front bracket on the back of the TV. At this time, insert the hooks of the bracket into the holes on the TV. d Fix the bracket to the TV firmly with four screws a. The inner screw holes (REAR BKT) are for fixing the rear bracket.
Mounting the Sound bar with the TV to a Wall Connect the cables connected to the sound bar to the TV. And then mount the TV to a Wall. When mounting the TV, refer to the TV's instruction manual. HDMI™ ▶ TV HDMI™...
Standing the Sound bar with the TV > Caution • The rear bracket must be attached for safety. Otherwise, the TV and sound bar may fall down and it may result in personal injury and/or property damage. a Attach the TV synergy rear bracket on the TV synergy front bracket using four screws b. When attaching, insert the guide bosses into the holes on the TV synergy rear bracket and take out the power cable of the TV through the half hole on the rear bracket.
Page 64
b Connect the cables connected to the sound bar to the TV. And then stand the TV and place it where you want. HDMI™ ▶ TV HDMI™ IN OPTICAL IN DC IN (eARC/ARC) Note • You can use the cable holder provided with the TV to organize the cables.
Disassemble To disassemble, perform it in reverse order. Remember that do not unscrew the spacer screws when you detach the sound bar from the TV. If you unscrew it, the sound bar may fall down and it may result in an injury and/or damage to the sound bar. The spacer screws must be unscrewed last.
Safety Precautions Safety and Regulatory CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER- SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product’...
Page 67
CAUTION concerning the Power Cord The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily accessible. Check the specification page of this owner’ s manual to be certain of the current requirements. Do not overload wall outlets.
Page 68
For models using a battery This device is equipped with a portable battery or accumulator. CAUTION: Risk of fire or explosion if the battery is replaced by an incorrect type. For models using a built-in battery Do not store or transport at pressures lower than 11.6 kPa and at above 15,000 m altitude. • replacement of a battery with an incorrect type that can defeat a safeguard (for example, in the case of some lithium battery types);...
Prevention of product misuse To prevent misuse of the product, please be sure to check the contents below. Precautions for installing the product • Do not install the product in an unstable or vibrating place, such as on a shaking shelf or inclined surface. Install the product on a firm and level surface.
Page 70
Precautions for using the product • Do not lift or move the product while it is operating. - Otherwise, it may cause a breakdown. • When moving the product, pull out the power cord and all cables connected to the product. - Otherwise, it may cause a fire or electric shock.
Page 71
- Otherwise, it may negatively affect your hearing ability. • The software of this product can be updated with the LG Sound bar app. Do not turn off the power of the product while updating the software. Once the update is complete, the product power turns off automatically.
Page 72
The following only applies to models with a remote control • Do not let children use the remote control. Keep the remote control out of reach of toddlers. • Do not let children put the remote control in their mouth. Make sure that children don’t swallow the remote control cover or a battery.
LG Sound Sync • Check whether your TV supports LG Sound Sync. does not work • Check if the TV is properly connected to the product via an optical cable. - Press the Settings button on the TV remote control to check if the function is...
Page 74
The product • Check the following and change the settings accordingly. volume is low - Run the LG Sound Bar app, tap the Settings button on the first screen, and change the [DRC] function to [Off] on the [Sound Settings] menu.
Page 75
Install the product connected to 1 m away from other home appliances. the LG Sound • Turn off your wireless router and turn it on again. Bar app • Check if your smartphone's Wi-Fi function is turned on. You can check the Wi-Fi connection status in your smartphone's settings.
Page 76
The product • Did you turn off the wireless router and turn it on again? does not - Turn off the product and then turn it on again. connect to the • Have you installed a new wireless router? Wi-Fi network - You will need to reconfigure the network settings of the product.
Page 77
App Store and check if an Update button appears next to it. If it is not the latest version, tap the Update button. • If the error is not resolved yet, try connecting by using another smartphone with the LG Sound Bar app installed. Problems in Wireless Connection Issue...
Page 78
Turning off the Demo Mode Issue Solution The remote • Does the functions unchanged, even if you press the Function button several control does not times? work • Do you only see white, red, and green LEDs repeatedly? - The demo mode may be activated on the product. Unplug the product's power cable and plug it back in.
Appendix Specifications General Refer to the main label. Power Consumption Networked standby: 2.0 W • Model: MS-Z2610R230-065E0-P • Manufacturer: MOSO POWER SUPPLY TECHNOLOGY CO., LTD. AC adapter • Input: 100 - 240 V ~ 50/60 Hz • Output: 23 V 0 2.61 A Dimensions (W x H x D) Approx.
Page 80
Wireless Subwoofer Power Requirement Refer to the main label on the Wireless Subwoofer. Power Consumption Refer to the main label on the Wireless Subwoofer. Type 1-way 1 speaker 3 Ω Impedance Rated power 220 W RMS Max. Power 440 W RMS Dimensions (W x H x D) Approx.
Services should be fulfilled directly by the respective content and service providers. It is clear that LG Electronics is not responsible for any Content or Services, or any change, removal, or suspension of each Content or Service, and does not certify or guarantee the use of or access to such Content or Services.
Handling the Product When shipping the Product Please save the original shipping carton and packing materials. If you need to ship the product, for maximum protection, re-pack the product as it was originally packed at the factory. Keeping the exterior surfaces clean • Do not use volatile liquids such as insecticide spray near the product.