LG SLM3R 4.1 Channel Sound Bar Owner’s Manual

: June 10, 2024
: LG

Table of Contents

LG SLM3R 4.1 Channel Sound Bar
Product Information
Product Usage Instructions
WHAT’S IN THE BOX
Subwoofer Connection
TV Connection
- Additional Device Connection
Remote control
Additional Information
Additional Information
Rear Speakers Connection
Wireless Receiver Connection
FCC Compliance Statement
Documents / Resources

LG SLM3R 4.1 Channel Sound Bar

LG-SLM3R-4-1-Channel-Sound-Bar-PRODUCT

Product Information

Wireless Sound Bar

The LG Wireless Sound Bar, model SLM3R, is a high-quality audio device that delivers exceptional sound quality. It is equipped with advanced features and can be connected to various external devices such as a TV, set-top box, player, etc. The sound bar comes with a subwoofer that can be connected wirelessly or manually for an enhanced audio experience.

Important FCC Compliance Statements:

This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment should be installed and operated with a minimum distance of 20 cm (7.8 inches) between the antenna and your body.
This device cannot be co-located with any other transmitter.

Front Panel

The buttons are located on the side of the soundbar.

Rear Panel

The subwoofer can be connected to the sound bar either wirelessly or manually. Keep the sound bar and subwoofer away from any devices that may cause wireless interference such as a wireless router or microwave oven at a distance of over 1 m (3.3 ft).

TV Connection:

Connect the sound bar to the TV using an Optical cable.
Set up [External Speaker (Optical)] on your TV setting menu.

Additional Device Connection

You can connect external devices such as set-top boxes, players, etc. to the sound bar for an enhanced audio experience.

Product Usage Instructions

Read the user manual carefully before operating the soundbar.
Connect the wireless subwoofer to the sound bar by following the steps below:
Connect the power cord of the sound bar and the wireless subwoofer to the outlet.
Turn on the soundbar.
If the subwoofer does not make a sound, try to connect it manually by following these steps:
Press PAIRING on the rear of the wireless subwoofer.
Press PAIRING on the remote control of the soundbar.
Connect external devices such as set-top boxes, players, etc. to the sound bar for an enhanced audio experience.

WHAT’S IN THE BOX

LG-SLM3R-4-1-Channel-Sound-Bar-
FIG-13

Front Panel

Rear Panel
DC IN Connect to the AC adapter.
OPTICAL IN · Connect to an optical device.
USB port · Connect to a USB device.

Subwoofer Connection

Place the wireless subwoofer near the sound bar and follow the steps below.
Connect the power cord of the sound bar and the wireless subwoofer to the outlet.
b Turn on the sound bar.
The sound bar and wireless subwoofer will be automatically connected. The subwoofer’s yellow – green LED turns on.

Manual Subwoofer Connection

If the subwoofer does not make sound, try to connect manually.

Press PAIRING on the rear of the wireless subwoofer.

The yellow – green LED on the front of the wireless subwoofer blinks quickly.
(If the yellow – green LED does not blink, press and hold the PAIRING.)

Turn on the sound bar.

Pairing is completed. The yellow – green LED on the front of the wireless subwoofer turns on.
Keep the sound bar and the subwoofer away from the device (ex. wireless router, microwave oven, etc.) over 1 m (3.3 ft) to prevent wireless interference.
The wireless subwoofer (or wireless rear speakers kit) uses the 5.8 GHz band (upper channels 149 to 165).
So it is recommended to change the wireless router channel to the 5.2 GHz band (lower channels 32 to 48) to avoid interference with the wireless router.
Refer to the wireless router manual for how to change the wireless router channel.

TV Connection

Connect the sound bar to the TV using an Optical cable.
Set up [External Speaker (Optical)] on your TV setting menu.

Additional Device Connection

Connect to the external device like as follow.
Set the input source by pressing F repeatedly.

Remote control

Bluetooth connection lock (BT LOCK): Select the Bluetooth function by pressing F repeatedly.
Long press and press it again to limit
Bluetooth connection to only BT and LG TV.
SOUND EFFECT: Selects a sound effect mode.
TV remote: Long press SOUND EFFECT and press it again to use the TV remote control.
FOLDER Searches a folder.
Displays the information of a file, an input source, or a connected Bluetooth device name.
Auto Power ON/OFF: Long press J and press it again.
Adjusts the sound level of each speaker.
Surround sound: Long press and press it again.
REPEAT: Listen to your files repeatedly or randomly.

Additional Information

Specification

*Power consumption*	*Refer to the main label.*
__AC adapter	• Model : DA-38A25

• Manufacturer : Asian Power Devices Inc.

• Input : 100 – 240 V ~ 50 – 60 Hz

• Output : 25 V 0 1.52 A

• Model : MS-Z1520R250- 038A0-P

• Manufacturer : MOSO POWER SUPPLY TECHNOLOGY CO., LTD.

• Input : 100 – 240 V ~ 50/60 Hz

• Output : 25 V 0 1.52 A

__

Dimensions (W x H x D)

| Approx.

890.0 mm X 57.0 mm X

85.0 mm With foot

(35 inch x 2.2 inch x 3.3 inch)

Bus Power Supply (USB)| __

5 V 0 500 mA

Amplifier (Total RMS Output power)| __

420 W RMS

Design and specifications are subject to change without notice.

Rear Surround sound

Wireless Rear Speakers Kit included for real surround sound. (SPJ4-S)

Surround Sound On/Off

When you turn on the surround function, you can enjoy magnificent surround sound for all the input sound sources with rear speakers.
The initial setting for the surround function is OFF, turn the surround function ON to use it.
Surround On: Press and hold the button on the remote control for about 3 seconds and then press the button repeatedly to select ON – SURROUND in the display window.
Surround Off: Press and hold the button on the remote control for about 3 seconds and then press the button repeatedly to select OFF – SURROUND in the display window.

Additional Information

Specification of Wireless receiver

Power requirement	Refer to the main label on the wireless receiver.
Power consumption	Refer to the main label on the wireless receiver.
Dimensions (W x H x D)	Approx.

60 mm x 220 mm x 175 mm

(2.4 inch x 8.7 inch x 6.9 inch)

Design and specifications are subject to change without notice.

About Ferrite Core (Optional)

Rear Speakers Connection

Speaker design and connection method may be different according to models

Connect the speaker cables to rear speakers correctly.
Connect the Wireless Receiver and the rear speakers (Grey: right, Blue: left) with the speaker cables.
Turn on the Surround function to enjoy surround sound.

Wireless Receiver Connection

Connect the power cord of the wireless receiver to the outlet.
Turn on the unit: The unit and wireless receiver will be automatically connected. The receiver’s yellow – green LED turns on

Wireless Receiver Connection Manually

If the rear speakers do not make a sound, try to connect manually.

Press the PAIRING button on the rear of the wireless receiver.
- The yellow-green LED on the wireless receiver blinks quickly.
Turn on the main unit.
Pairing is completed.
- The yellow-green LED on the wireless receiver turns on

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.
The wireless subwoofer (or wireless rear speakers kit) uses the 5.8 GHz band (upper channels 149 to 165).
So it is recommended to change the wireless router channel to 5.2 GHz band (lower channels 32 to 48) to avoid interference with the wireless router.
Refer to the wireless router manual for how to change the wireless router channel.

Wireless Rear Speakers Kit

Please read this manual carefully before operating your set and retain it for future reference.
To view the instructions for advanced features, visit http://www.lg.com and then download Owner’s Manual. Some of the content in this manual may differ from your unit.

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

this device may not cause harmful interference and
this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications in the construction of this device that are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
This equipment should be installed and operated with minimum distance 20 cm (7.8 inches) between the antenna and your body. Users must follow the specific operating instructions for satisfying RF exposure compliance.

FCC Radio Frequency Interference Requirements:

High power radars are allocated as primary users of the 5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with and/or damage this device. This device cannot be co-located with any other transmitter.

Supplier’s Declaration of Conformity