LG RL4 Owner's Manual
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LG RL4 Owner's Manual

LG RL4 Owner's Manual

High power speaker system
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OWNER'S MANUAL
HIGH POWER
SPEAKER SYSTEM
Please read this manual carefully before operating your set and retain it for future
reference.
MODEL
RL4
MFL71281417
www.lg.com
2003_Rev02
Copyright © 2019-2020 LG Electronics Inc. All Rights Reserved.

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  • Page 1 OWNER’S MANUAL HIGH POWER SPEAKER SYSTEM Please read this manual carefully before operating your set and retain it for future reference. MODEL MFL71281417 www.lg.com 2003_Rev02 Copyright © 2019-2020 LG Electronics Inc. All Rights Reserved.
  • Page 2 Getting Started Safety Information CAUTION: Do not block any ventilation openings. Install in accordance with the manufacturer’ s instructions. Slots and openings in the cabinet are provided CAUTION for ventilation and to ensure reliable operation of RISK OF ELECTRIC SHOCK the product and to protect it from over heating.
  • Page 3 Getting Started CAUTION concerning the Power Cord CAUTION: No naked flame sources, such as lighted candles, should be placed on the apparatus. The Power Plug is the disconnecting device. In case Symbols of an emergency, the Power Plug must remain readily accessible.

  • Page 4: Table Of Contents

    – Listening to music stored on the Bluetooth devices Using the LG XBOOM App – About “LG XBOOM” App – Install “LG XBOOM” App onto Your Bluetooth Device – Activate Bluetooth with “LG XBOOM” App Sound adjustment – Setting the sound mode Other Operations –...
  • Page 5 Table of Contents Troubleshooting Troubleshooting – General – NOTES to release Demo mode Appendix General specifications Trademarks and Licenses Maintenance – Handling the Unit...

  • Page 6: Getting Started

    Blends the end of one song into the beginning of another for seamless playback. LG XBOOM LG XBOOM is an app designed to let you take control of some of LG’ s latest audio devices. (Page 20~21) LG Sound Sync...

  • Page 7: Playable File Requirement

    Getting Started Playable file Compatible USB Devices y MP3 Player : Flash type MP3 player Requirement y USB Flash Drive : Devices that support USB2.0 or USB1.1. y The USB function of this unit does not support all Music file requirement USB devices.

  • Page 8: Top Panel

    Input source / Function Display a Display window AUX input b 1 (Standby) Bluetooth Turns the power on or off. LG Sound Sync (Wireless) LG TV LIGHTING Selects the lighting mode. MIC (Microphone) VOL (Volume) Adjusts microphone volume. 3 TWIN...

  • Page 9: Rear Panel

    Getting Started Rear panel a MIC (Microphone) jack b AUX IN / OUT (L/R) c USB port d AC IN socket...

  • Page 10: How To Place The Unit

    Getting Started How to place the unit Vertical Automatically optimize the sound It helps to automatically optimize the sound to suit the installation conditions (Horizontal or Vertical). If the installation method is changed (‘Horizontal Vertical’ or ‘Vertical Horizontal’), it is indicated by ‘VERTICAL MODE’...
  • Page 11 Press and hold N for 5 seconds in BT It allows you to connect a Bluetooth device only on (Bluetooth) function. BT Lock On/Off BT (Bluetooth) and LG TV functions. Press and hold N for 5 seconds in BT (Page 19) (Bluetooth) function.

  • Page 12: Connecting

    Connecting AC Power Cord Optional Equipment Connection Connection 1. Connect one end of the AC power cord (included) AUX IN Connection to the AC IN socket. Connect an output of auxiliary device (Camcorder, TV, Player, etc) to the AUX IN (L/R) connector. If your device has only one output for audio(mono), connect it to the left (white) audio jack on the unit.

  • Page 13: Aux Out Connection

    4. Press to save the delay setting. Note y This function is not available on LG TV function. y The initial delay is 30 ms. If you want to change the Delay time, press C V. The Audio cable connected device’...

  • Page 14: Usb Connection

    Connecting USB Connection Listening to music from your external device Connect a USB device (or MP3 player, etc.) to the USB ports on the unit. The unit can be used to play music from many types of external device. 1. Connect the external device to the AUX IN connector of the unit.

  • Page 15: Operating

    Operating Note Basic Operations y USB Folders/Files are recognized as below. USB Operations 1. Connect the USB device to the USB port. 2. Select USB function by pressing Do this Playback Press N. Pause Press N during playback. Searching Press and hold C V during for a section playback and release it at the point...

  • Page 16: Auto Dj

    Operating AUTO DJ Auto DJ blends the end of one song into the beginning of another for seamless playback. It equalizes volume across files for uninterrupted playback. SHUFFLE SEQUENTIAL On Display Description The music is played randomly on SHUFFLE this mode. The music is played repeatedly on SEQUENTIAL this mode.

  • Page 17: Using Bluetooth® Wireless Technology

    Bluetooth device display depending on the type of Bluetooth device. Your y Version : 4.0 unit appears as “LG RL4 (XX)” . y Codec : SBC, AAC Note Bluetooth Profiles y XX means the last two digits of Bluetooth address.
  • Page 18 LAN device. when you change the Bluetooth function y If Bluetooth connection does not work well, to some other function. In “LG XBOOM” app try pairing it again. connection, only one device which you are playing keeps Bluetooth connection. You can...
  • Page 19 Bluetooth connection lock (BT LOCK) You can limit Bluetooth connection to only BT (Bluetooth) and LG TV function to prevent unintended Bluetooth connections. To turn on this function, press and hold N for about 5 seconds in BT (Bluetooth) function.

  • Page 20: Using The Lg Xboom App

    Operating Using the LG XBOOM Install “LG XBOOM” App onto Your Bluetooth Device There are two ways to install “LG XBOOM” app onto your Bluetooth device. Note Install “LG XBOOM” App through QR y Only Android OS is available to use “LG XBOOM”...

  • Page 21: Activate Bluetooth With "Lg Xboom" App

    Store)” icon. Tap “LG XBOOM” app icon on the home screen to 2. In the search bar, type in the “LG XBOOM” and open “LG XBOOM” app, and go to the main menu. search it. Note 3.

  • Page 22: Sound Adjustment

    Operating Sound adjustment Setting the sound mode This system has a number of pre-set surround sound fields. The displayed items for the equalizer may be different depending on sound sources and effects. You can select a desired sound mode by using SOUND EFFECT / BASS BLAST (or BASS BLAST+) on the unit.

  • Page 23: Other Operations

    Operating Other Operations Using Microphone 1. Connect your microphone to the MIC jack. 2. Play the music you want. DEMO 3. Sing along with the accompaniment. Press MIC VOL and + / - on the unit to adjust the In the power off state, press MIC ECHO / DEMO on microphone volume.
  • Page 24 Operating VOICE CANCELLER KEY CHANGER You can reduce the vocal tones during music You can adjust the key to 9 steps (4 steps higher, 4 playback from various input sources. steps lower and the original key). Press VOICE CANCELLER on the unit and To adjust the key much higher or lower, press KEY CHANGER.
  • Page 25 Operating VOCAL EFFECTS ECHO When you connect your microphone to the MIC jack, When you connect your microphone to the MIC jack, you can enjoy karaoke function by changing voice in you can give an echo effect to the sound from the the various source.

  • Page 26: Lighting

    LIGHTING, press again to change modes. y If you want to use MY STYLE, you have to register a source with “LG XBOOM” app. y Do not look directly at the light emitting part when the LIGHTING is turned on.

  • Page 27: Auto Power On

    If you try to connect to the “LG XBOOM” app, Bluetooth function of this unit is turned on. y If you turn on the unit using LG TV or Bluetooth function, proper function of this unit is turned on.

  • Page 28: Lg Sound Sync

    You can control some functions of this unit by synchronize with TV.) your TV’ s remote control with LG Sound Sync. It is y If the connection fails, check the conditions of compatible with LG TV that supports LG Sound Sync.

  • Page 29: Wireless Party Link Connection

    Operating WIRELESS PARTY LINK 1. Press 3 TWIN the unit. “ROLE SELECT” appears in display window. Connection 2. Press 3 TWIN repeatedly or press C / V to select MAIN or OTHER. unit : Selects MAIN. Setting the TWIN mode unit : Selects OTHER.
  • Page 30 Connection is canceled when 3TWIN button is pressed during connecting in TWIN mode. y If you are using the LG Sound Sync, this function is not available. If you connect the LG TV function, “NOT SUPPORT” appears in the display window.

  • Page 31: Troubleshooting

    Check whether you select right function. No sound Press function button and check if you have selected the right function. y Check whether your LG TV supports LG Sound Sync. LG Sound Sync does not y Check connection of LG Sound Sync.

  • Page 32: Appendix

    Appendix General specifications General Power requirements Refer to the main label on the unit. Power consumption Refer to the main label on the unit. Dimensions (W x H x D) Approx. 275 mm x 530 mm x 275 mm Operating temperature 5 °C to 35 °C Operating humidity 60 %...

  • Page 33: Trademarks And Licenses

    Bluetooth SIG, Inc. and any packed at the factory. use of such marks by LG Electronics is under license. Other trademarks and trade names are those of their Keeping the exterior surfaces clean respective owners.

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