

FOLDER
: Searches a folder on USB device.
REPEAT : Listens to your files repeatedly or randomly.
AUTO VOL : Turns on and off the AUTO VOLUME mode.
AV SYNC :
- Synchronizes the audio and video.
- Controls this unit using TV remote. (Refer to the page 22.)
AUTO POWER :
- Turns on or off AUTO POWER function. (Refer to the page 23.)
- Turns on or off Auto Display function. (Refer to the page 22.)
Replacement of Battery

Remove the battery cover on the rear of the remote control, and insert battery with
and
matched correctly.


You can hear the sound by connecting the unit to the other device : TV, Blu-ray disc player, DVD player, etc.
Place the unit in front of the TV and connect it to the device you want. (Refer to pages 14 - 20.)

Caution
You can mount the main unit on a wall.

Caution Because it is difficult to make a connection after installing this unit, you should connect the cables before installation.
Preparation materials

1. Match the TV’s BOTTOM EDGE of Wall bracket install guide with the bottom of TV and attach to the position.

2. When you mount it on a wall (concrete), use the wall plugs. You should drill some holes. A guide sheet (Wall bracket install guide) is supplied to drill. Use the sheet to check the point to drill.

3. Remove the Wall bracket install guide.
4. Fix the brackets with screws (A) as shown in the illustration below.

Note
Screws (A) and Wall Plugs are not supplied for mounting the unit. We recommend the Hilti (HUD-1 6 x 30) for the mounting.
5. Put the unit on the brackets to match screw holes on the bottom of the unit.

6. Fix the unit with the screws firmly.

Note
To detach the unit, perform it in reverse order.
Caution
Connect the speaker to the power supply with the supplied AC adapter.
1. Connect the supplied AC power cord to the AC adapter.
2. Connect the AC adapter cable to DC IN adapter input.
3. Plug the AC power cord into an AC outlet.

LED indicator of wireless subwoofer
| LED Color | Status |
| Green (Blink) | Attempting to make connection. |
| Green | The connection is completed. |
| Red | The wireless subwoofer is in standby mode or the connection is failed. |
| Red/Green (Blink alternately) | The wireless subwoofer connection is initialized. |
| Off (No display) | The power cord of wireless subwoofer is disconnected. |
Setting up the wireless subwoofer for the first time
1. Connect the power cord to the subwoofer and plug the power cord into a power outlet.
2. Turn on the main unit : The sound bar and wireless subwoofer will be automatically connected.
- Green LED on the rear of wireless subwoofer turns on.
Manually pairing wireless subwoofer
When your connection is not completed, you can check red LED or blinking green LED on the wireless subwoofer and the wireless subwoofer does not make sound. To solve the problem, follow the steps below.
1. Adjust volume level of the main unit to minimum.
- ”MIN” appears on the display window.
2. Press and hold
(Mute) on the remote control for about 3 seconds.
- “SUB-WF RESET” appears on the display window.
3. Press and hold Pairing on the back of the wireless subwoofer for more than 5 seconds.

- The LED of the wireless subwoofer lights up alternately in red and green.
4. Disconnect and reconnect power cord of the main unit and the wireless subwoofer.
5. Turn on the main unit. : The sound bar and wireless subwoofer will be automatically connected.
- Green LED on the rear of wireless subwoofer turns on.
Note
- There is a obstacle between the main unit and the subwoofer.
- There is a device using same frequency with this wireless connection such as a medical equipment, a microwave or a wireless LAN device.
Please connect this unit and the TV using the optical digital cable or HDMI cable considering the capability of the 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 (Optical) by pressing F button repeatedly.
Note
[Sound]
[TV Sound output]
[External speaker (Optical)]Using an HDMI cable
If you connect this unit to a TV that supports HDMI CEC and ARC (Audio Return Channel), you can enjoy the TV audio through the speakers of this unit without connecting the optical cable. Please refer to your TV user manual when you check HDMI CEC/ARC function of your TV.

Note
HDMI cable Checklist
Some HDMI cables do not support the ARC function, this can result in no sound output.
When connecting this unit to the TV, if there is no sound, there might be a problem with the HDMI cable. Therefore connect this unit to the TV and check whether the Type A, High speed HDMI™ Cable with Ethernet.

Enjoy rich sound broadcast of the channel with the sound bar
Connection through HDMI Cable
Your television must support the newest HDMI features (HDMI CEC 1) / ARC (Audio Return Channel)) to fully enjoy the Live broadcasting channel with audio system through an HDMI cable. Unless your TV supports these HDMI features, the audio system should be connected through an OPTICAL cable.
1) HDMI CEC (High-Definition Multimedia Interface Consumer Electronics Control)
Consumer Electronics Control (CEC) is an HDMI feature designed to allow the user to command and control the CEC-enabled devices, that are connected through HDMI by using only one of their remote controls.
※ Trade names for CEC are SimpLink (LG) , Anynet+ (Samsung), BRAVIA Sync/ Link (Sony), EasyLink (Philips), EZ-Sync/ VIERA Link (Panasonic), etc..

Some functions of this unit are controlled by the TV’s remote control when this unit and LG TV’s with SIMPLINK are connected through HDMI connection.
Controllable functions by LG TV’s remote control : Power on/off, volume up/down, mute, etc.
Refer to the TV owner’s manual for the details of SIMPLINK function.
LG TV’s with SIMPLINK function has the logo as shown above.
Note
The ARC function enables an HDMI capable TV to send the audio stream to HDMI OUT of the unit.
To use this function :
- Your TV must support the HDMI-CEC and ARC function and the HDMI-CEC and ARC must be set to On.
- The setting method of HDMI-CEC and ARC may differ depending on the TV. For details about ARC function, refer to your TV manual.
- You must use the HDMI cable (Type A, High Speed HDMI™ cable with Ethernet).
- You must connect the HDMI OUT on the unit with HDMI IN of the TV that supports ARC function using an HDMI cable.
- You can connect only one Sound bar to TV compatible with ARC.
Note
[Sound]
[TV Sound output]
[External speaker (HDMI ARC)]When you connect an HDMI or DVI compatible device make sure of the following:
- Try switching off the HDMI/DVI device and this player. Next, switch on the HDMI/DVI device and leave it for around 30 seconds, then switch on this player.
- The connected device’s video input is set correctly for this unit.
- The connected device is compatible with 720 x 576p (or 480p), 1280 x 720p, 1920 x 1080i or 1920 x 1080p video input.
Not all HDCP-compatible HDMI or DVI devices will work with this player.
- The picture will not be displayed properly with non-HDCP device.
Note
HDMI connection
You can enjoy the sound and picture from HDMI connection on external device.
For enjoying sound only
You can enjoy the sound from connect.

To the Blu-ray disc player, DVD player, etc.
1. Connect HDMI IN jack on the back of the unit to HDMI OUT jack on the audio device such as Blu-ray disc player, DVD player, etc.
2. Select the input source to HDMI by pressing F button repeatedly.
For enjoying both sound and picture
You can enjoy both sound and picture from the external device you connect.

1. Connect HDMI IN jack on the back of the unit to HDMI OUT jack on the external device such as Blu-ray disc player, DVD player, etc.
2. Connect HDMI OUT jack on the back of the unit to HDMI IN jack on the TV.
3. Select the input source to HDMI by pressing F button repeatedly.
Note
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 TV (or digital device etc.)
2. Select the input source to OPT (Optical) by pressing F button repeatedly.
3. Listen to sound.
Note
Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover.
Portable In connection

Listening to music from your portable player
The unit can be used to play the music from many types of portable players or external devices.
1. Connect the portable player to the PORTABLE IN connector of the unit by using 3.5 mm stereo cable.
2. Turn the power on by pressing
(Power).
3. Select the input source to PORT. (Portable In) by pressing F button repeatedly.
4. Turn on the portable player or external device and start playing it
USB connection
Connect USB memory device to the USB port on the back of the unit.

Note
If HDMI cable is connected on the unit, inserting a USB device may be limited depending on a USB device shape.
For more information of playing files on a USB, refer to the page 21.
Removing the USB Device from the unit.
1. Choose a different function/mode.
2. Remove the USB device from the unit.
Compatible USB devices
USB device requirement
- 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
OGG : within 32 to 48 kHz
FLAC : within 32 to 192 kHz
WAV : within 32 to 48 kHz
Bitrate
MP3 : within 80 to 320 kbps
WMA : within 56 to 128 kbps
OGG : within 64 to 500 kbps
FLAC : within 500 to 5000 kbps
WAV : within 500 to 5000 kbps
Note

to file
one by one.USB operation
1. Connect the USB device to the USB port.
2. Select the input source to USB by pressing F button repeatedly
|
To |
Do this |
|
Playback |
Press |
|
Pause |
During playback, press |
|
Skip to the next/ previous file |
During playback, press Playing less than 2 seconds, press |
|
Search for a section within a file |
Press and hold |
|
Play repeatedly or randomly |
Press REPEAT on the remote control repeatedly, the display will be changed in the following order, OFF ONE FOLDER ALL SHUFFLE. |
|
Search a folder |
Press FOLDER o/p 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
|
On Display |
Description |
|
OFF |
Plays songs on USB device in order. |
|
ONE |
Plays a same song repeatedly. |
|
FOLDER |
Plays songs in a folder repeatedly. |
|
ALL |
Plays all the songs on USB device repeatedly. |
|
SHUFFLE |
Plays songs randomly. |
AV Sync
When receiving audio signals from TV, sound and images may not be matched. In the case, this function can adjust the delay time.
1. Press AV SYNC.
2. Use
to scroll up and down through the delay amount, which you can set at anything between 0 and 300 ms.
Note
Turn off the sound temporarily
Press
(Mute) to mute your unit.
You can mute your unit, for example, to answer the telephone, “MUTE” is displayed in the display window.
To cancel it, press
(Mute) again on the remote control or change the volume level.
Auto Display /Auto Dimmer
This unit automatically turns off or dims the disaplay window.
Press and hold AUTO POWER on the remote control for about 2 seconds, "ON - AUTO DISPLAY" appears and Auto Display function is turned on. (Default : ON)
OPT, HDMI, LG TV, ARC : If there is no key input for about 15 seconds, display will be darkened. After about 5 seconds, display will be turned off.
USB, PORT. , BT : If there is no key input for about 15 seconds, display will be darkened.
To turn off this function, press and hold AUTO POWER about 2 seconds and press it again while "ON - AUTO DISPLAY" is scrolled. Display window will be darkened if there is no key input for about 15 seconds in all functions.
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 AV SYNC 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 AV SYNC.
To turn off this function, press and hold AV SYNC and press it once again while “ON - TV REMOTE” is scrolled.
Note
Auto power down
This unit will turn itself off to save electric consumption if the main unit is not connected to an external device and has not been used for 20 minutes.
This unit also turns off after six hours if the Main unit has been connected to another device using the analog input. (Ex : Portable, etc..)
How to disconnect the wireless network connection or the wireless device
Set up the AUTO POWER ON/OFF function to off and turn off the unit.
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.
This function turns on or off each time you press AUTO POWER
Note
Auto function change
This unit recognizes input signals such as Optical, Bluetooth ,LG TV and Portable 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 a 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.
When connect a Portable device
When you connect your portable device using a portable cable, this unit changes the function to Portable. You can hear the music from your device.
Note
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
- Turn off the unit.
- Changing the function to the others.
- Disconnecting the optical cable.
- Disconnecting the wireless connection caused by interference or a distance.
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
(Power) on the remote control.
4. Select the input source to OPT (Optical) by pressing F button repeatedly. You can see "LGOPT" on the display window if connecting normally between this unit and your TV.
With wireless connection
1. Turn on the unit by pressing 1 (Power) on the remote control.
2. Select the input source to LG TV by pressing F button 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. To use this function again, you should reconnect the TV and the unit.
Setting sound effect
This system has a number of pre-set surround sound fields. You can select a desired sound mode by using SOUND EFFECT.
The displayed items for the equalizer may be different depending on sound sources and effects.
|
On Display |
Description |
|
ASC (Adaptive Sound Control) |
Analyzes the property of input sound and provides the sound optimized for the content in real time. |
|
STANDARD |
You can enjoy optimized sound. |
|
CINEMA |
You can enjoy more immersive and cinematic surround sound. |
Note
Adjust volume level automatically
This unit supports auto volume function that automatically adjusts the volume level.
When the output sound is too loud or too low, press AUTO VOL on the remote control. So you can enjoy the sound with appropriate levels.
To cancel this function, press the button again.
Adjust the Subwoofer/Treble/ Bass
You can adjust the sound level of Subfwoofer, Treble and Bass as your preference.
WF (Subwoofer) : -15 dB to 6 dB
TRE (Treble) /BAS (Bass) : -5 dB to 5 dB
1. Press
button repeatedly to select TRE (Treble), BAS (Bass) or WF (Subwoofer).
2. Press VOL
to adjust the sound level.
Night mode
This function is useful when you want to watch movies at low volume late at night.
Press
button on the remote control. So you can activate Night mode. To cancel it, press
button again.
|
PROBLEM |
CAUSE & CORRECTION |
| The unit does not work properly. |
|
| No Power |
Plug in the power cord.
|
| No sound |
Check the input source and select the correct input source.
Press
|
| No woofer sound |
Plug the power cord into the wall outlet securely.
Connect the unit and the subwoofer. (Refer to the page 12.) |
| No display |
Press F button to check the current function or turn off the Auto Display function. (Refer to the page 22.) |
| The remote control does not work properly. |
Operate the remote control within about 7 m (23 feet).
Remove the obstacle.
Replace the batteries with new one. |
| The AUTO POWER function does not work. |
|
| LG Sound Sync does not work. |
|
|
When you feel the output sound of the unit is low. |
Check the details below and adjust the unit according to them.
|
|
PROBLEM |
CAUSE & CORRECTION |
|
This device may have wireless interference. |
|
|
Bluetooth device may malfunction or make noise in the following cases. |
|
Reference file: LG SH5B 320W 2.1ch Wireless Sound Bar
Additionally, the document applies to other LG Electronics models: SPH5B-W