LG Wireless Sound Bar SLM3R Manual

Safety Information

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'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 product.

TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.

Do not install this equipment in a confined space such as a book case or similar unit.

Do not use high voltage products around this product. (ex. Electrical swatter) This product may malfunction due to electrical shock.

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

Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from over heating. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product shall not be placed in a builtin installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instruction has been adhered to.

No naked flame sources, such as lighted candles, should be placed on the apparatus.

NOTICE: For safety marking information including product identification and supply ratings, please refer to the main label on the bottom or the other surface of the product.

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. Overloaded wall outlets, loose or damaged wall outlets, extension cords, frayed power cords, or damaged or cracked wire insulation are dangerous. Any of these conditions could result in electric shock or fire. Periodically examine the cord of your device, and if its appearance indicates damage or deterioration, unplug it, discontinue use of the device, and have the cord replaced with an exact replacement part by an authorized service center. Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched, closed in a door, or walked upon. Pay particular attention to plugs, wall outlets, and the point where the cord exits the device.

Symbols

Surround function ON

Sound Effect	Input	Output
		No rear speakers	Rear speakers connected
ASC	2.0 Ch
	5.1 Ch
STANDARD	2.0 Ch
	5.1 Ch
BASS BLAST or BASS BLAST +	2.0 Ch
	5.1 Ch
CINEMA	2.0 Ch
	5.1 Ch

Surround function OFF

Sound Effect	Input	Output
		No rear speakers	Rear speakers connected
ASC	2.0 Ch
	5.1 Ch
STANDARD	2.0 Ch
	5.1 Ch
BASS BLAST or BASS BLAST +	2.0 Ch
	5.1 Ch
CINEMA	2.0 Ch
	5.1 Ch

How to Affix the Ferrite Core

Ferrite core may not be provided depending on each nation' s regulations.

Affix the Ferrite Core for speaker cables

You must affix a ferrite core in order to reduce or eliminate electrical interference.

1. Pull the stopper [a] of the ferrite core to open.
2. Wind the speaker cables around the ferrite core twice.
3. Close the ferrite core until it clicks.

Note

• If there is a strong electromagnetic wave product nearby, interference may occur. Put the main unit and wireless receiver away from there.
• The wireless receiver will automatically switch to standby mode in a few minutes after the sound bar is turned off. When the wireless receiver is in standby mode, the LED will turn on in red.
• When you turn on the sound bar, the wireless receiver will turn on and the LED will change to yellow - green and then the rear speakers makes sound within a few seconds.
• It takes a few seconds (and may take longer) for the main unit and Wireless Receiver to communicate with each other.
• Use the rear speaker at least 30 cm (11.8 inch) away from either TV screen or PC monitor.
• When the wireless receiver is being connected or disconnected with the main unit, output sound may be interrupted.
• Set the distance between the sound bar and the wireless receiver as close as possible and keep them away from the device (ex. wireless router, microwave oven, etc.) over 1 m (3.3 ft) to prevent wireless interference.

Connecting to your TV

Using an OPTICAL cable

1. Connect the OPTICAL IN jack on the back of the unit to OPTICAL OUT jack on the TV using an OPTICAL cable.
   
2. Select the input source to OPT by pressing F repeatedly.
   You can see "OPT" on the display window if connecting normally between this unit and your TV.

Note

• Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover.
• You can enjoy the TV audio through the speakers of this unit. In the case of some TV models, you must select the external speaker option from the TV menu. (For details, reference your TV user manual.)
• Set up the sound output of TV to listen to the sound through this unit:
  TV setting menu → [Sound] → [TV Sound output] → [External speaker (Optical)]
• Details of TV setting menu vary depending on the manufacturers or models of your TV.

LG Sound Sync

You can control some functions of this unit by your TV's remote control with LG Sound Sync. It is compatible with the LG TV that is supported LG Sound Sync. Make sure of the LG Sound Sync logo on your TV.

Controllable function by LG TV's remote control: Volume up/down, mute

Refer to the TV's instruction manual for the details of LG Sound Sync.

Make one of the following connections, depending on the capabilities of your equipment.

Note

• You can also use the remote control of this unit while using LG Sound Sync. If you use TV's remote control again, the unit synchronizes with the TV.
  According to TV Specifications, the volume and mute of this unit synchronize with TV.
• When the connection fails, make sure of the condition of the TV and power.
• Make sure of the condition of this unit and the connection in the cases below when using LG Sound Sync.
  • The unit is turned off.
  • Changing the function to the others.
  • Disconnecting the optical cable.
  • Disconnecting the wireless connection caused by interference or a distance.
• The amount of time to turn off this unit is different depending on your TV when you set AUTO POWER function to ON.
• Details of TV setting menu vary depending on the models of your TV.

LG Sound Sync with wired connection

1. Connect your LG TV to the unit by using an optical cable.
   
2. Set up the sound output of TV to listen to the sound through this unit:
   TV setting menu → [Sound] → [TV Sound output] → [LG Sound Sync (Optical)]
3. Turn on the unit by pressing .
4. Select the input source to OPT by pressing F repeatedly.
   You can see "LGOPT" on the display window if connecting normally between this unit and your TV.

Note

Details of TV setting menu vary depending on the models of your TV.

LG Sound Sync with wireless connection

1. Turn on the unit by pressing .
2. Select the LG TV function by pressing F repeatedly.
3. Set up the sound output of TV to listen to the sound through this unit:
   TV setting menu → [Sound] → [TV Sound output] → [LG Sound Sync (Wireless)]
   "PAIRED" appears on the display window for about 3 seconds and then you can see "LG TV" on the display window if connecting normally between this unit and your TV.

Note

If you turned off the unit directly by pressing (Power), LG Sound Sync (Wireless) will be disconnected.

Optional equipment connection

OPTICAL IN connection

Connect an optical output jack of external devices to the OPTICAL IN jack.

1. Connect the OPTICAL IN jack on the back of the unit to optical out jack of your external device.
2. Select the input source to OPT by pressing F repeatedly.
   You can see "OPT" on the display window if connecting normally between this unit and your device.

Note

Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover.

USB connection

Connect USB memory device to the USB port on the back of the unit.

Removing the USB Device from the unit.

1. Choose a different function/mode.
2. Remove the USB device from the unit.

Compatible USB devices

• MP3 Player: Flash type MP3 player.
• USB Flash Drive: Devices that support USB 1.1.
• The USB function of this unit does not support some USB devices.

USB device requirement

• Devices which require additional program installation connected to a computer, are not supported.
• Do not extract the USB device while in operation.
• For a large capacity USB, it may take longer than a few minutes to be searched.
• To prevent data loss, back up all data.
• This unit is not supported when the total number of files is 999 or more.
• The unit's USB Port cannot be connected to PC. The unit can not be used as a storage device.
• FAT16/FAT32 file system is supported on this unit.
• Depending on some devices, it may not available to recognize the followings on this unit.
  • External HDD
  • Card readers
  • Locked devices
  • Hard type USB devices
  • USB hub
  • Using USB extension cable
  • iPhone/iPod/iPad
  • Android device

Playable file

Sampling Frequency

MP3: within 32 to 48 kHz
WMA: within 32 to 48 kHz

Bitrate resolution

MP3: within 80 to 320 kbps
WMA: within 56 to 128 kbps

• Maximum files: Under 999
• Maximum directories: Under 99
• A protected file by DRM (Digital rights management) cannot be played on the unit.
• Video files in the USB storage device can not be played.
• Depending on the performance of your USB device, playback may not work well.

Operating

Basic operations

USB operation

1. Connect the USB device to the USB port.
2. Select the USB function by pressing F repeatedly.

To	Do this
Playback	Press on the remote control.
Pause	During playback, press on the remote control.
Skip to the next/ previous file	During playback, press on the remote control to go to the next file.
	Playing less than 3 seconds, press on the remote control to go to the previous file.
	Playing after 3 seconds, press on the remote control to go to the beginning of the file.
Search for a section within a file	Press and hold / on the remote control during playback and release it at the point you want to listen to.
Play repeatedly or randomly	Press REPEAT on the remote control repeatedly. Refer to the note for details about the display change.
Search a folder	Press FOLDER / on the remote control.
Resume playback	This unit memorizes a current song which is played before changing the function or turning off the unit.

Note

• The resume point may be cleared when you pull out the power cord or removing the USB device from the unit.
• Repeat/Random playback operates as follows.

Other operations

Using your TV remote control

You can control some functions of this unit by your TV remote control even by other company's product. Controllable functions are volume up/down and mute.

Press and hold SOUND EFFECT on the remote control for about 3 seconds. "ON - TV REMOTE" appears and you can control this unit by your TV remote control.

To check the status of this function, press and hold SOUND EFFECT on the remote control.

To turn off this function, press and hold SOUND EFFECT on the remote control and press it once again while "ON - TV REMOTE" is scrolled.

Note

• Make sure that the sound output of your TV is set to [External speaker].
• This function does not operate on LG TV's magic remote control.
• Some remote control may not be supported.

AUTO POWER On/Off

This unit automatically turns on by an input source: Optical, LG TV or Bluetooth.

When you turn on your TV or an external device connected to this unit, this unit recognizes the input signal and selects the suitable function. You can hear the sound from your device.

If you try to connect your Bluetooth device, this unit turns on and the unit will be connected to your Bluetooth device.

To turn on this function, press and hold on the remote control for about 3 seconds and press it once again while "OFF - AUTO POWER" is scrolled.

To check the status of this function, press and hold on the remote control.

To turn off this function, press and hold on the remote control for about 3 seconds and press it once again while "ON - AUTO POWER" is scrolled.

Note

• After the unit is turned on by AUTO POWER function, it will be automatically turned off if there is no signal for a certain period of time from the TV connected by LG Sound Sync (Optical/Wireless).
• After the unit is turned on by AUTO POWER function, it will be automatically turned off if there is no signal for a certain period of time from the external device.
• If you turned off the unit directly, it cannot be turned on automatically by AUTO POWER function. However the unit can be turned on by AUTO POWER function when optical signal comes in after 5 seconds of no signal.
• Depending on the connected device, this function may not operate.
• If you disconnect Bluetooth connection by this unit, some Bluetooth devices try to connect to the unit continually. Therefore it is recommended to disconnect the connection before turning off the unit.
• When you turn on this unit for the first time, status of Auto Power function is turned on.
• To use this function, the main unit must be registered in paired devices list of Bluetooth device.
• You can set the AUTO POWER function only when this unit is turned on.

Auto function change

This unit recognizes input signals such as Optical, Bluetooth and LG TV and then changes suitable function automatically.

When optical signal comes in

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

When you try to connect BLUETOOTH device

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

When LG TV signal comes in

When you turn on your LG TV connected by LG Sound Sync (Wireless connection), this unit changes the function to LG TV. You can hear the sound from your TV.

Note

If the Bluetooth connection lock function is set, Bluetooth connection will be only available on Bluetooth and LG TV function.

Using a Bluetooth Wireless Technology

About Bluetooth

Bluetooth is wireless communication technology for short range connection.

The sound may be interrupted when the connection interfered by the other electronic wave or you connect the Bluetooth in the other rooms.

Connecting individual devices under Bluetooth wireless technology does not incur any charges. A mobile phone with Bluetooth wireless technology can be operated via the Cascade if the connection was made via Bluetooth wireless technology.

• Available Devices: Smart phone, MP3, Notebook, etc.
• Version: 4.0
• Codec: SBC

Bluetooth profiles

In order to use Bluetooth wireless technology, devices must be able to interpret certain profiles. This speaker is compatible with following profile. A2DP (Advanced Audio Distribution Profile)

Listening to Music of a Bluetooth Device

Before you start the pairing procedure, make sure that the Bluetooth feature on your smart device is turned on. Refer to your Bluetooth device's user guide. Once a pairing operation is performed, it does not need to be performed again.

1. Select the Bluetooth function by pressing F repeatedly.
   Appears "BT" and then "READY" in display window.
2. Operate the Bluetooth device and perform the pairing operation. When searching for this speaker on your Bluetooth device, a list of the devices found may appear in the Bluetooth device display depending on the type of Bluetooth device.
   Your speaker appears as "LG SLM3R(XX)"
3. Select the "LG SLM3R(XX)".
   Note
   • XX means the last two digits of address. For example, if your unit has a MAC address such as 9C:02:98:4A:F7:08, you will see "LG SLM3R(08)" on your Bluetooth device.
   • Depending on the Bluetooth device type, some devices have a different pairing way. For details about Bluetooth pairing, refer to your Bluetooth device manual.
4. When this unit is successfully connected with your Bluetooth device, "PAIRED" → your device's name → "BT" appears on the display window.
   Note
   • If it is unavailable to display device name on the unit, "-" will be displayed.
   • To check the connected device's name, press on the remote control. The connected Bluetooth device's name is displayed.
5. Listen to music.
   To play music in your Bluetooth device, refer to your Bluetooth device's user guide.
   Note
   • When using Bluetooth technology, you have to make a connection between the unit and the Bluetooth device as close as possible and keep the distance.
     However it may not work well in the case below:
     • There is an obstacle between the unit and the Bluetooth device.
     • There is a device using same frequency with Bluetooth technology such as a medical equipment, a microwave or a wireless LAN device.

Note

• If Bluetooth connection does not work well, try pairing it again.
• The sound may be interrupted when the connection has interference by the other electronic waves.
• Pairing is limited to one Bluetooth device per unit and multi-pairing is not supported.
• Depending on the type of the device, you may not be able to use the Bluetooth function.
• You can enjoy Bluetooth function using smart phone, MP3, Notebook, etc..
• The more distance between the unit and the Bluetooth device, the lower the sound quality becomes.
• Bluetooth connection will be disconnected when the unit is turned off or the Bluetooth device gets to far from the unit.
• When Bluetooth connection is disconnected, connect the Bluetooth device to the unit again.
• When the unit is not connected, "READY" appears in the display window.
• When you connect Bluetooth device (iOS device etc.) to this unit or operate the device, the volume level can be synchronized with each other.
• If you change to another function after connecting Bluetooth, Bluetooth connection will be disconnected. And you return to Bluetooth function, Bluetooth connection will be connected automatically.

Controls connected Bluetooth device

You can control the connected Bluetooth device from the unit; play, pause, skip, volume.

Note

• Only Android OS and iOS is available to use this function.
• This function may not be supported depending on the Bluetooth device or some of TV operated differently.

Bluetooth connection lock (BT LOCK)

You can limit Bluetooth connection to only BT (Bluetooth) and LG TV function to prevent unintended Bluetooth connection.

To turn on this function, press and hold on the remote control for about 3 seconds in BT (Bluetooth) function and press it once again while "OFF - BT LOCK" is scrolled. Then you can limit Bluetooth connection.

To turn off this function, press and hold on the remote control for about 3 seconds in BT (Bluetooth) function and press it once again while

Note

Even if you set up BT LOCK function to On, this sound bar turns on by Auto Power function. Turn off Auto Power function to prevent it.

Using BLUETOOTH App

Note

• Only Android OS is available to use "LG Sound Bar" app with this unit.
• Additional data charges may occur if installed over 3G/4G, according to your device plan.

About "LG Sound Bar" App

"LG Sound Bar" app brings a suite of new features to this unit.

To enjoy more features, you are recommended to download and install free "LG Sound Bar" app.

Install "LG Sound Bar" App onto Your BLUETOOTH Device

There are two ways to install "LG Sound Bar" app onto your Bluetooth device.

Install "LG Sound Bar" App through QR code

1. Install "LG Sound Bar" app through QR code. Use the scanning software to scan the QR code.
   
   
2. Tap an icon for installation.

Note

• Make sure that your Bluetooth device is connected to the Internet.
• Make sure that your Bluetooth device has a scanning software application. If you don't have one, download one from "Google Android Market (Google Play Store)".
• Depending on area, QR code may not work.

Install "LG Sound Bar" App through "Google Android Market (Google Play Store)"

1. Tap the "Google Android Market (Google Play Store)" icon.
2. In the search bar, type in the "LG Sound Bar" and search it.
3. In the search result list, find and tap "LG Sound Bar" to start downloading Bluetooth app.
4. Tap an icon for installation.

Note

• Make sure that your Bluetooth device is connected to the Internet.
• Make sure that your Bluetooth device is equipped with "Google Android Market (Google Play Store)".

Activate BLUETOOTH with "LG Sound Bar" App

"LG Sound Bar" app helps to connect your Bluetooth device to this unit.

1. Tap "LG Sound Bar" app icon on the home screen to open "LG Sound Bar" app, and go to the main menu.
2. If you want to get more information to operate, tap [Setting] and tap [Help] menu.

Note

• "LG Sound Bar" app will be available in the software version as follow;
  • Android O/S: Ver 5.0 (or later)
• If you use "LG Sound Bar" app for operation, there would be some differences between "LG Sound Bar" app and the supplied remote control. Use the supplied remote control as necessary.
• Depending on the Bluetooth device, "LG Sound Bar" app may not work.
• After connection of "LG Sound Bar" app, music may be output from your device. In this case, try connecting procedure again.
• If you operate the other applications or 3 change the settings on your Bluetooth device while using "LG Sound Bar" app, "LG Sound Bar" app may operate abnormally.
• When "LG Sound Bar" app operates abnormally, check your Bluetooth device and the connection of "LG Sound Bar" app and then try to connect again.
• Depending on the smart phone's operating system, you have some differences for "LG Sound Bar" operation.
• Even though Bluetooth connection will be disconnected, you can use "LG Sound Bar" app when you change the function.
• Additional features offered by "LG Sound Bar" app may not work depending on the distance between this unit and Bluetooth device and wireless conditions.

Troubleshooting

General

Symptoms	Cause & Solution
The unit does not work properly.	Turn off the power of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and turn them on again. Disconnect the power cord of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and then try connecting again. Previous setting may not be saved when device power is shut off.
No Power	The power cord is unplugged. Plug in the power cord. Check whether electricity failed. Check the condition by operating other electronic devices.
No sound	Incorrect input source is selected. Check the input source and select the correct input source. The mute function is activated. Press (Mute) or adjust the volume level to cancel the mute function. When you are using connection with a external device (set top box, Bluetooth device etc.), adjust volume level of the device.
No woofer sound	The power cord of the subwoofer is not connected. Plug the power cord into the wall outlet securely. Pairing between the unit and the subwoofer gets disconnected. Connect the unit and the subwoofer.
The remote control does not work properly.	The remote control is too far from the unit. Operate the remote control within about 7 m (23 ft). There is an obstacle in the path of the remote control and the unit. Remove the obstacle. The batteries in the remote control is exhausted. Replace the batteries with new one.
The AUTO POWER function does not work.	Check connection of the external device such as TV, DVD/Blu-Ray player or Bluetooth device. Depending on the connected device, this function may not operate.
LG Sound Sync does not work.	Check whether your LG TV supports LG Sound Sync. Check connection of LG Sound Sync (Optical or wireless). Check sound setting of your TV and this unit.
The unit does not connect with Bluetooth device.	Turn off the Bluetooth connection lock function.
When you feel the output sound of the unit is low.	Check the details below and adjust the unit according to them: With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM]. With the sound bar connected with Player, change the AUDIO DIGITAL OUT setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or [BITSTREAM]. Change Audio DRC setting on connected device setup menu to [OFF] state. Make sure Night time mode is not On. Turn [OFF] Night time mode.

NOTES to use wireless

Specifications

SPJ4M-S (SPJ4M-S, S65S3-S)

• Designs and specifications are subject to change without prior notice.

Handling the Speaker

When shipping the speaker

Please save the original shipping carton and packing materials. If you need to ship the speaker, for maximum protection, re-pack the speaker as it was originally packed at the factory.

Keeping the exterior surfaces clean

• Do not use volatile liquids such as insecticide spray near the speaker.
• Wiping with strong pressure may damage the surface.
• Do not leave rubber or plastic products in contact with the speaker for a long period of time.

Cleaning the speaker

To clean the player, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly moistened with a mild detergent solution. Do not use strong solvents such as alcohol, benzine, or thinner, as these might damage the surface of the speaker.