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LG S55TR User Manual

LG S55TR
63 pages
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OWNER’S MANUAL
Wireless
Soundbar
Please read this manual carefully before operating your set and retain it for
future reference.
Model
S55TR (S55TR, SPT45-W, SPT8-S, SPT8-SPK)
2402_Rev01
www.lg.com
Copyright © 2024 LG Electronics Inc. All Rights Reserved.
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LG S55TR Specifications

General IconGeneral
BrandLG
ModelS55TR
CategorySpeaker System
LanguageEnglish

Summary

Soundbar Quick Guide

Installing and Using the Product

Connect the soundbar to your TV via an optical cable or an HDMI cable.

Smartphone and App Connection

Bluetooth Connection Steps

Steps to connect the soundbar to a smartphone using Bluetooth.

LG Soundbar App Setup

Instructions for connecting the soundbar to the LG Soundbar app.

Manual Wireless Connection

Installation Procedures

Connecting the Product Automatically

Connect the soundbar to the wireless subwoofer for richer sound.

Subwoofer Connection Status

Manually Connecting Subwoofer

Connecting Rear Speakers

Automatic Rear Speaker Connection

Steps for automatic connection of rear speakers.

Rear Speaker Connection Status

Manually Connecting Rear Speakers

Cable Management

Setting Up Surround Sound

Surround Sound Control

Speaker Sound by Input Channel

Exploring the Product

Front Panel Overview

Details of the front panel controls and indicators.

Status LED Indicators

Status LED Details

Function LED Status

Other Button Input LEDs

Back Panel Ports

Exploring the Remote Control

Remote Control Battery Replacement

Instructions for replacing batteries in the remote control.

Remote Control Functions

Sound Effects Selection

How to select different sound effect modes.

Sound Tuning Controls

How to adjust sound levels for different speakers.

Mute and Function Selection

How to mute sound and select input modes or functions.

Information Display

How to get information about input source or Bluetooth.

Remote Control Navigation & Settings

Navigation and Playback Controls

Buttons used for navigation and media playback.

Product Settings Adjustment

How to adjust product settings like Auto Power, Surround.

Convenience Settings

Auto Power and Night Time Mode

Functions for automatic on/off and late-night listening adjustments.

Display LED and Rear Channel Control

How to control the status LED display and rear speaker position.

Changing Product Settings

Sound Tuning Guide

Voice Feedback and Wireless Network

Voice Feedback Function

How to enable/disable voice guidance for product status.

Deactivating Wireless Network

Steps to turn off wireless network features.

Connecting to the TV

Optical Cable Connection

How to connect the soundbar to a TV using an optical cable.

Using with Optical Cable

LG TV Compatibility Notes

Specific notes for using with LG TVs, including remote control functions.

Connecting via Bluetooth

Connecting with HDMI Cable

SIMPLINK Feature

Connecting to External Device

HDMI External Device Connection

How to connect external devices using HDMI.

External Device Audio Settings

Connecting External Device via Optical Cable

Using as Audio System

Bluetooth Audio Streaming

How to play music from a Bluetooth device.

Smartphone App Connection

Bluetooth Connection Tips

Installing LG Soundbar App

App Download from Stores

Connecting USB Storage Device

USB Device Compatibility

Playable File Specifications

Mounting Product to Wall

Wall Mounting Pre-checks

Precautions and checks before wall-mounting the product.

Wall Mounting Hardware

Wall Mounting Procedure

Securing Product to Wall Brackets

Final steps for securing the product to the wall brackets.

Safety Precautions

Safety and Regulatory Information

Important safety warnings and regulatory information.

Power Cord Safety

Battery and Symbol Safety

Battery Safety Precautions

Safety precautions for battery-equipped models.

Safety Symbols Guide

Explanation of various electrical and safety symbols.

Preventing Product Misuse

Installation Safety Precautions

Safety guidelines for installing the product correctly.

Product Usage Precautions

Power Cord and Adapter Safety

Remote, Disc, and Cleaning Safety

Remote & Disc Safety

Safety precautions for remote control and optical disc usage.

Cleaning Product Safely

Guidelines for safely cleaning the product.

Troubleshooting Common Errors

Troubleshooting Connectivity

LG Sound Sync Troubleshooting

Troubleshooting steps for LG Sound Sync connectivity.

Low Volume Troubleshooting

Troubleshooting steps for low volume problems.

USB Recognition Troubleshooting

Troubleshooting steps for USB device recognition problems.

Bluetooth Pairing Troubleshooting

Troubleshooting steps for Bluetooth pairing failures.

Wireless Connection Problems

Disabling Demo Mode

Appendix

Product Specifications

Technical specifications for the main unit.

Subwoofer and Speaker Specs

Trademarks and Licenses

Open Source Software Info

Product Handling and Cleaning

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