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LG LAS750M - User Manual

LG LAS750M
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ENGLISH | OWNER’S MANUAL
To view the instructions of advanced features,
visit http://www.lg.com and then download
Owners Manual.
Some of the content in this manual may dier
from your unit.
The actual product may dier from the image.
Copyright © 2015-2017 LG Electronics. All Rights Reserved
www.lg.com
Model : LAS750M
SMART Hi-Fi AUDIO
Wireless Multi-room Sound Bar
HS7

Table of Contents

Other manuals for LG LAS750M

Questions and Answers

  • P
    Peter ShannonAug 13, 2025
    Why is there no sound coming from my LG Sound bar?
    • J
      janicemcgeeAug 14, 2025
      If no sound is produced, make sure the volume isn't set to the minimum. If you're connected to an external device like a set-top box or Bluetooth device, adjust its volume. Also, check if the mute function is activated and deactivate it by pressing the mute button or adjusting the volume. Finally, ensure the correct input source is selected.
  • P
    psmithAug 17, 2025
    What to do if my LG Sound bar remote control is not working?
    • K
      karidiazAug 17, 2025
      If the remote control isn't working properly, first ensure you're within 7 meters of the unit and that there are no obstacles in the way. If it still doesn't work, replace the batteries with new ones.
  • J
    James MccallAug 21, 2025
    How to fix an LG Sound bar that does not turn on?
    • M
      Mrs. Courtney RichardsonAug 21, 2025
      If the power does not turn on, check whether the power cord is properly plugged into the outlet and connect it securely.
  • R
    Richard ChambersAug 25, 2025
    Why is there no woofer sound from my LG Sound bar?
    • M
      Michael HerreraAug 26, 2025
      If there's no woofer sound, ensure the subwoofer's power cord is securely plugged into the wall outlet. Also, check if the pairing between the unit and the subwoofer has been disconnected and reconnect them.
  • T
    Tyler HarrisAug 28, 2025
    What to do if the AUTO POWER function is not working on my LG Sound bar?
    • S
      Stacy PetersAug 29, 2025
      If the AUTO POWER function isn't working, check 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 it off. Note that depending on the connected device, this function may not operate.
  • B
    Beth Payne MDSep 2, 2025
    What to do if LG Sound Sync is not working with my LG Sound bar?
    • L
      Laura MartinSep 2, 2025
      If LG Sound Sync isn't working, verify that your LG TV supports LG Sound Sync. Check the connection of LG Sound Sync. Also, check the sound settings on both your TV and the sound bar.
  • T
    Tara RhodesSep 5, 2025
    What to do if my LG Sound bar unit does not work properly?
    • T
      thomascorySep 5, 2025
      If the unit isn't working properly, turn off the power of both the unit and any connected external devices like your TV, Woofer, DVD player, or Amplifier, and then turn them back on. If that doesn't work, disconnect the power cord of the unit and the connected external devices, and then try connecting them again.
  • D
    Diana GonzalesSep 9, 2025
    What to do if a function does not work when the button is pressed on my LG Sound bar?
    • M
      Michael EllisonSep 9, 2025
      If a function doesn't work when you press the button and there might be static electricity in the air, disconnect the power plug and connect it again.

Summary

Safety Information

General Safety Precautions

General warnings and precautions for safe operation and installation.

Power Cord and Adapter Safety

Guidelines for safe use and maintenance of the power cord and adapter.

Battery Safety

Safe Battery Handling and Disposal

Information on safe handling and disposal of the device's battery.

Unit Overview

Front Panel Controls and Indicators

Details the buttons, display window, LED indicator, and remote sensor on the front panel.

Rear Panel Ports and Connections

Identifies and explains the function of each port on the rear panel of the sound bar.

Remote Control Operations

Remote Control Button Functions

Explains the function of each button on the remote control for operating the device.

Installation and Setup

Sound Bar Placement and Connection

Instructions on how to position and connect the main sound bar unit.

Connecting the Sound Bar

Connecting the AC Adapter

Steps to connect the sound bar to a power source.

Wireless Subwoofer Pairing

Instructions for pairing and connecting the wireless subwoofer.

Connecting to Your TV

Using an OPTICAL Cable

How to connect the sound bar to a TV using an optical cable.

LG Sound Sync Feature

Explanation of how to use LG Sound Sync for TV control.

Advanced TV Connectivity

Connecting via HDMI Cable

How to connect the sound bar to a TV using an HDMI cable.

LG Sound Sync Wireless Setup

Instructions for wireless LG Sound Sync connection.

HDMI and SIMPLINK Features

HDMI Cable Compatibility Check

Information on HDMI cables required for ARC function.

What is SIMPLINK?

Explanation of the SIMPLINK feature for TV remote control.

ARC and HDMI Information

ARC (Audio Return Channel) Function

How to use the ARC function for TV audio.

Initial Multi-Room Setup

Installing Music Flow Player App

Instructions to download and install the control app.

Music Flow Player App Setup

Starting the Music Flow Player App

Initial steps after launching the app, including terms of use.

Connecting to Your Home Network

Network Connection Guide

General guide to wired and wireless network setup.

Simple Connection (EZ Setup)

Step-by-step guide for easy Wi-Fi setup.

LAN Cable Network Connection

Wired Connection Setup

Detailed Wired Connection Steps

Step-by-step guide for connecting via LAN cable.

Wi-Fi Setup (Android)

Wi-Fi Connection Setup (Android)

Wireless Connection Steps (Android)

Step-by-step guide for wireless connection on Android.

Entering Network Password

Instructions for entering the Wi-Fi password.

Finalizing Wi-Fi Connection (Android)

Completing Wireless Connection (Android)

Final steps to complete the wireless setup.

Troubleshooting Connection Issues

Advice for when the speaker fails to connect.

Wi-Fi Setup (iOS)

Selecting Wireless Connection Method

Choosing the wireless setup option.

Wi-Fi Connection Setup (iOS)

Connecting to MusicFlow Setup AP

Steps to connect to the temporary Wi-Fi network.

Finalizing Wi-Fi Connection (iOS)

Completing Wireless Connection (iOS)

Final steps to complete the wireless setup.

Enjoying Music with Music Flow Player App

Navigating the Music Flow Player App

Playing Music Tracks

Selecting and Playing a Song

Steps to choose and play music tracks.

Playlist Management and Playback Controls

Sound Effects and Audio Settings

Different Ways of Listening to Music

Advanced Listening Modes

Surround Sound Mode (Home Cinema)

Setting up for a home cinema experience.

Surround Sound Setup

Configuring Surround Environment

Selecting left/right speakers for surround effect.

Seamless Playback Function

Setting the Speaker via Music Flow App

Speaker Settings in Detail

Using Bluetooth Wireless Technology

About Bluetooth Technology

Basic explanation of Bluetooth wireless communication.

Listening to Music via Bluetooth

Steps for pairing and playing music via Bluetooth.

Bluetooth and Other Operations

Troubleshooting - General Issues

Unit Not Working Properly

Solutions for general unit malfunction.

Power and Sound Issues

Troubleshooting for power and sound production problems.

Woofer and Remote Control Problems

Solutions for woofer and remote control malfunctions.

Troubleshooting - Network and App Issues

Low Output Sound Issues

Solutions for when the sound volume is low.

Network Connectivity Problems

Troubleshooting network connectivity issues.

Media Server and Player App Issues

Solutions for media server display and player app malfunctions.

Troubleshooting - Application and PC Software

Music Flow Player App Issues

Solutions for problems with the Music Flow Player app.

Music Flow PC Software Issues

Troubleshooting the PC control software.

LG LAS750M Specifications

General IconGeneral
BrandLG
ModelLAS750M
CategoryStereo System
LanguageEnglish

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