LG SH2 Sound Bar Audio System

Introduction

Thank you for purchasing the LG SH2 Sound Bar audio system. Please read this user manual carefully before operating the unit and save it for future reference.

Model: SH2 (SH2, SPH2B-P)

Website: www.lg.com

Copyright © 2017 LG Electronics. All rights reserved.

Getting Started

Safety Information

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.

The lightning flash symbol with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK HAZARDS, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION: The apparatus should not be exposed to water (dripping or splashing) and no objects filled with liquids, such as vases, shall be placed on the apparatus.

WARNING: Do not place the unit in a confined space, such as a bookshelf or similar unit.

CAUTION: Do not use high-voltage products near this product (e.g., an electric fly swatter). Doing so may cause electric shock or product malfunction.

CAUTION: Do not place any heat sources, such as a lit candle, on the apparatus.

CAUTION: Do not block any of the ventilation openings. Install the unit in accordance with the manufacturer's instructions. The slots and openings in the cabinet are for ventilation and to ensure the proper functioning of the product and to protect it from overheating. The openings should not be blocked by placing the unit on a bed, sofa, rug, or other similar surface. This unit is not intended for use in a built-in application, such as a bookcase or cabinet, unless proper ventilation is provided or the manufacturer's installation instructions have been adhered to.

Power Cord Warning

It is recommended that most appliances be plugged into a single outlet serving only that appliance. This means that each appliance is plugged into a separate wall socket which has no additional sockets or branch circuits. To be sure, check the specification in this user manual. Do not overload wall outlets. Overloaded, loose, or damaged wall outlets, extension cords, frayed power cords, or damaged or cracked insulation are dangerous. Any of these conditions may result in electric shock or fire. Regularly inspect your appliance's power cord, and if you find damage or wear, unplug it, discontinue use of the appliance, and have the damaged cord replaced with an exact replacement by a sanctioned service center. Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched, or walked on. Pay particular attention to plugs, wall outlets, and the point where the power cord exits the appliance. The plug serves as the disconnect device. In case of emergency, the plug must remain readily accessible.

NOTE: For safety marking, including product identification and supply specifications, see the label on the bottom surface of the product or on another surface.

About the Product

Unique Features

• Automatic Power Saving: This unit turns itself off to save electricity.
• LG Sound Sync (LG Sound Synchronization): Control the sound level of this unit with your LG TV remote control, applicable for LG Sound Sync.

Accessories

Please check and identify the supplied accessories. Accessory designs and specifications are subject to change without prior notice.

• Remote Control (1)
• Batteries (2)

Introduction to Symbols

Note: Indicates special notes and operating characteristics.

Caution: Indicates warnings to prevent possible damage caused by misuse.

Connections

Subwoofer Connection

To connect the cable to the unit, press each of the plastic latches to open the terminals on the unit. Insert the cord and release the latch.

Connect the cord with the black stripe to the terminal marked with - (minus), and the other end (red cord) to the terminal marked with + (plus).

Caution:

• Do not insert the speaker cord too deeply into the terminal. Ensure the exposed part of the cord makes contact with the terminal.
• Use only the speaker supplied with this unit. Using a different speaker may cause malfunction.

Connecting to a TV

Using an Optical Cable

1. Connect the OPT. IN jack on the back of the unit to the OPTICAL OUT jack on the TV using an optical cable.

2. Select the OPTICAL input source by pressing the F button repeatedly.

Note:

• Before connecting the optical cable, ensure that the protective cap is removed from the connector if your cable has one.
• You can enjoy TV sound using this unit's speakers. For some TV models, you need to select external speakers in the TV menu. (Refer to your TV's user manual for details.)
• Set the TV's sound output to listen to sound through this unit: TV settings menu → [Sound] → [TV Sound Output] → [External Speaker (Optical)].
• TV menu settings may vary depending on your TV manufacturer or model.

Connecting Optional Equipment

OPTICAL IN Connection

Connect the optical output jack of the external device to the OPT. IN jack.

1. Connect the OPT. IN jack on the back of the unit to the optical output jack of the TV (or digital device, etc.).

2. Select the OPTICAL input source by pressing the F button repeatedly.

3. Listen to the sound.

Note: Before connecting the optical cable, ensure that the protective cap is removed from the connector if your cable has one.

Operation

Basic Operations

• DRC (Dynamic Range Control): Achieve clear sound when the volume is turned down, and prevent sudden volume increases (Dolby Digital standard only). Press DRC ON/OFF to turn this function on or off.
• Mute: Press [Mute] to mute the unit. To cancel, press [Mute] on the remote control again or change the volume level.
• Automatic LED Off: The unit's LEDs turn off if no buttons are used for 20 seconds. Press and hold the AUTO POWER ON button for approximately 2 seconds to turn on the automatic LED off function (Default: ON). To turn off this function, press and hold the AUTO POWER OFF button for 2 seconds.

Using the TV Remote Control

You can control some functions of this unit with your TV remote control, even from other manufacturers. The controllable functions are volume up/down and mute.

Press and hold DRC ON on the remote control for approximately 2 seconds to turn on the function. To turn off this function, press and hold DRC OFF for 2 seconds.

Note:

• Supported TV Brands: LG, Panasonic, Sharp, Sony, Philips, Samsung, Toshiba, Vizio
• Ensure your TV's sound output is set to [External Speaker].
• Depending on the remote control, this function may not work well.
• This function does not work with the LG Magic Remote Control.
• This function may not work as expected when using LG Sound Sync.

Automatic Power Saving

This unit will turn itself off to save electricity if the main unit is not connected to an external device and is not used for more than 20 minutes.

How to Turn Off Wireless Network Connection or Wireless Device

Set the AUTO POWER ON/OFF function to "Off" and turn off the unit.

AUTO POWER On/Off (On/Off)

This unit automatically turns on with the input source: Optical, LG TV, or Bluetooth. When you turn on a TV or external device connected to this unit, the unit recognizes the input signal and selects the corresponding function. You can hear sound from the unit. When you try to connect your Bluetooth device, this unit turns on and connects to your Bluetooth device. Press AUTO POWER ON/OFF to turn this function on or off.

Note:

• After the unit is turned on by the AUTO POWER function, it will automatically turn off if it does not receive a signal from the TV connected via LG Sound Sync (Optical/Wireless) within the specified time.
• After the unit is turned on by the AUTO POWER function, it will automatically turn off if it does not receive a signal from the external device within the specified time.
• If you turn off the unit directly, it may not be automatically turned on by the AUTO POWER function. However, the unit may turn on via the AUTO POWER function when an optical signal is received after 5 seconds without a signal.
• Depending on the connected device, this function may not work.
• If you interrupt the Bluetooth connection of this unit, some Bluetooth devices will continue to try to connect to the unit. Therefore, it is recommended to disconnect the connection before turning off the unit.
• When you turn on this unit for the first time, the status of the Auto Power On function is "On".
• To use this function, the main device must be registered in the list of paired Bluetooth devices.
• You can set the AUTO POWER function only when this unit is turned on.

Automatic Standby

This unit recognizes input signals such as Optical, Bluetooth, and LG TV, and automatically switches to the appropriate function.

When an Optical Signal is Received

When you turn on an external device connected to this unit with an optical cable, this unit switches to the optical function. You can hear sound from the unit.

When Trying to Connect a BLUETOOTH Device

When you try to connect a Bluetooth device to this unit, the Bluetooth function is selected. Play music on the Bluetooth device.

When an LG TV Signal is Received

When you turn on your LG TV connected via LG Sound Sync (wireless connection), the unit switches to the LG TV function. You will hear sound from your TV.

Note: To switch to the optical function, there must be no signal for 5 seconds.

LG Sound Sync

You can control some functions of this unit with your TV remote control using LG Sound Sync (LG Sound Synchronization). It is compatible with LG TVs that support LG Sound Sync. Ensure the LG Sound Sync logo appears on your TV screen.

Functions controllable with the LG TV remote control:

• Volume up/down, Mute.

For more information on LG Sound Sync, see your TV's user manual.

Depending on your equipment, make one of the following connections.

Note:

• You can also use this unit's remote control when using LG Sound Sync. If you use the TV remote control again, the unit synchronizes with the TV.
• If the connection fails, check the TV status and turn it off.
• Check the status and connection of this unit in the following cases when using LG Sound Sync.
• Turn off the unit.
• Change the function to another.
• Disconnect the optical cable.
• Wireless connection is interrupted due to interference or distance.
• The unit's power-off time may differ depending on your TV if the AUTO POWER function is set to On.
• Information in the TV settings menu may vary depending on your TV manufacturer or model.

Wired Connection

1. Connect the LG TV to the unit using an optical cable.

2. Set the TV's sound output to listen to sound through this unit: TV settings menu → [Sound] → [TV Sound Output] → [LG Sound Sync (Optical)].

3. Turn on the unit by pressing the [Power/Standby] button on the remote control.

4. Select the OPTICAL input source by pressing the F button repeatedly.

Wireless Connection

1. Turn on the unit by pressing the [Power/Standby] button on the remote control.

2. Select the LG TV input source by pressing the F button repeatedly.

3. Set the TV's sound output to listen to sound through this unit: TV settings menu → [Sound] → [TV Sound Output] → [LG Sound Sync (Wireless)].

Note:

• If you turn off the unit directly by pressing the [Power/Standby] button, LG Sound Sync (Wireless) will be disconnected. To use this function again, you will need to reconnect the TV and the unit.
• Information in the TV settings menu may vary depending on your TV manufacturer or model.

Using BLUETOOTH Technology

About BLUETOOTH Technology

Bluetooth is a wireless communication technology for short-range connections. Sound may be interrupted if there are other electronic wave interferences operating on the same frequency, or if you connect to Bluetooth devices nearby in other rooms.

Connecting individual devices using Bluetooth wireless technology is free. You can use a mobile phone that supports Bluetooth wireless technology via Cascade, if this connection is established using Bluetooth wireless technology.

• Available devices: Mobile phone, MP3 player, Portable computer, PDA, etc.
• Version: 4.0
• Codec: SBC

BLUETOOTH Profiles

For Bluetooth wireless technology to work, devices need to be able to interpret certain profiles. This unit is compatible with the following profile: A2DP (Advanced Audio Distribution Profile).

Listening to Music Stored on BLUETOOTH Devices

Pairing a Device with a BLUETOOTH Device

Before pairing devices, turn on the Bluetooth function on your Bluetooth device. Refer to your Bluetooth device's user manual. Pairing only needs to be done once and does not need to be repeated later.

1. Select the BLUETOOTH input source by pressing the F button repeatedly. The BLUETOOTH LED will blink.

2. Pair using your Bluetooth device. When searching for this unit on your Bluetooth device, the device's display will show a list of found Bluetooth devices, the content of which depends on the type of Bluetooth device. Your unit will be displayed as "LG SH2 (XX)".

Note:

• XX are the last two digits of the Bluetooth address. For example, if your device has a Bluetooth address such as 9C:02:98:4A:F7:08, you will see "LG SH2 (08)" on your Bluetooth device.
• Different Bluetooth devices may require pairing in a different way. Enter the PIN code (0000) if necessary.

3. Once this unit is successfully paired with your Bluetooth device, the BLUETOOTH LED will light up.

4. Listen to music. To play music stored on your Bluetooth device, refer to your Bluetooth device's user manual.

Note:

• When using Bluetooth technology, you must establish a connection between the unit and the Bluetooth device as close as possible and maintain the distance. However, it may not work well in the following situations:
• There is an obstacle between the unit and the Bluetooth device.
• There is a device nearby that uses the same frequency as Bluetooth technology, such as medical equipment, a microwave oven, or a wireless LAN device.
• You need to reconnect your Bluetooth device to this unit whenever it restarts.
• If your connection is disturbed by other electronic devices' waves, the sound may be disturbed.
• You cannot control the Bluetooth device with this unit.
• Pairing can only be done with one Bluetooth device; pairing multiple devices is not possible.
• Depending on the device type, it is possible that you cannot use the Bluetooth function.
• You can enjoy the Bluetooth function using a smartphone, MP3 music player, portable computer, etc.
• The farther the device is from the Bluetooth device, the poorer the sound quality becomes.
• The Bluetooth connection will be disconnected when the unit is turned off or when the Bluetooth device is too far from the unit.
• When the Bluetooth connection is disconnected, reconnect the Bluetooth device to the unit.
• If Bluetooth is not connected, the BLUETOOTH LED blinks.
• When connecting a Bluetooth device (iOS device, etc.) to this unit or operating the device, it is possible to synchronize the volume level.
• You can control the Bluetooth device using the [Skip] and [Play/Pause] buttons on the remote control.

Using the BLUETOOTH Application

Note: To use the "Music Flow Bluetooth" application with this unit, you must have Android OS.

About the "Music Flow Bluetooth" Application

The "Music Flow Bluetooth" application expands the unit's range of functions. For more features, it is recommended to download and install the free "Music Flow Bluetooth" application.

Installing the "Music Flow Bluetooth" Application on a BLUETOOTH Device

There are two ways to install the "Music Flow Bluetooth" application on your Bluetooth device.

Install the "Music Flow Bluetooth" Application Using the QR Code

1. Install the "Music Flow Bluetooth" application using the QR code. Scan the QR code with scanning software.

2. To install, touch the icon.

3. To download, touch the icon.

Note:

• Ensure your Bluetooth device has an internet connection.
• Ensure your Bluetooth device has a scanning application. If not, download it from "Google Android Market (Google Play Store)".
• Depending on the region, the QR code may not work.

Installing the "Music Flow Bluetooth" Application from "Google Android Market (Google Play Store)"

1. Touch the "Google Android Market (Google Play Store)" icon.

2. In the search bar, enter "Music Flow Bluetooth" and perform a search.

3. In the list of search results, find and touch "Music Flow Bluetooth" to start downloading the Bluetooth application.

4. To install, touch the icon.

5. To download, touch the icon.

Note:

• Ensure your Bluetooth device has an internet connection.
• Check if your Bluetooth device has access to the "Google Android Market (Google Play Store)".

Activating BLUETOOTH with the "Music Flow Bluetooth" Application

The "Music Flow Bluetooth" application helps connect your Bluetooth device to this unit.

1. On the home screen, touch the "Music Flow Bluetooth" application icon to open the "Music Flow Bluetooth" application and open the main menu.

2. Press [Menu] and select the desired unit.

3. If you want more information about using the unit, open the [Settings] and [Help] menus.

Note:

• The "Music Flow Bluetooth" application will be available for the following software version: Android OS: Ver 4.0.3 (or later)
• If you use the "Music Flow Bluetooth" application for this purpose, there may be some discrepancies between the "Music Flow Bluetooth" application and the supplied remote control. Use the supplied remote control as needed.
• It is possible that the "Music Flow Bluetooth" application may not work with some Bluetooth devices.
• After establishing the "Music Flow Bluetooth" application connection, you will be able to listen to music on your unit. In this case, repeat the connection procedure.
• If you use other applications or change your Bluetooth device settings while using the "Music Flow Bluetooth" application, the "Music Flow Bluetooth" application may malfunction.
• If the "Music Flow Bluetooth" application malfunctions, check your Bluetooth device and the "Music Flow Bluetooth" application connection, and then try again.
• Depending on the smartphone operating system, there may be some differences in the operation of "Music Flow Bluetooth".
• Even if the Bluetooth connection is disconnected, you can use the "Music Flow Bluetooth" application when changing the function.
• Additional functions of the "Music Flow Bluetooth" app may not work depending on the distance between it and the Bluetooth device and the wireless coverage conditions.

Sound Adjustment

Sound Effect Settings

This system has several preset sound fields. You can select the desired sound mode using each sound mode button.

Note:

• In some sound effect modes, some speakers may not have high or low sound. This depends on the sound mode and audio source, and does not indicate a defect.
• After switching inputs, you may need to reset the sound effect mode, sometimes even after changing the sound file.

Adjusting the Woofer Level

You can adjust the woofer sound level as desired.

Press WOOFER LEVEL + or WOOFER LEVEL - to adjust the woofer sound level.

Note: If the woofer level reaches the maximum or minimum, the standby LED will light up for 2 seconds.

Troubleshooting

Appendix

Trademarks and Licenses

All other trademarks are trademarks of their respective owners.

Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by LG Electronics is under license. Other trademarks and trade names are those of their respective owners.

Specifications

General Information

Input

Amplifier (RMS Output Power)

Subwoofer

Design and specifications are subject to change without prior notice.

Maintenance

Moving the Unit

Shipping the Unit

Please keep the original shipping carton and packing materials. If you need to ship the unit, pack it in the original factory packaging for maximum protection.

Maintaining the Exterior Surface

• Do not use spraying liquids such as insecticide spray near the unit.
• Wiping with excessive pressure may cause damage to the surface.
• Do not leave rubber or plastic products in contact with the unit for a long time.

Cleaning the Unit

To clean the player, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly dampened with a mild cleaning agent solution. Do not use strong solvents such as alcohol, gasoline, or thinner, as they may damage the unit's surface.