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LG RK8 Owner's Manual

High power speaker system
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High Power
Speaker System
Please read this manual carefully before operating
your set and retain it for future reference.
Copyright © 2018 LG Electronics Inc. All Rights Reserved.



  Related Manuals for LG RK8

  Summary of Contents for LG RK8

  • 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 Copyright © 2018 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 This device is equipped with a portable battery or accumulator. The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily How to Safely remove the batteries or the battery accessible.
  • Page 4: Table Of Contents

    Table of Contents Table of Contents Getting Started Operating Basic Operations Safety Information Unique Features – USB Operations – Auto Play Playable file Requirement – Music file requirement – Selecting a folder and an MP3/WMA file – Compatible USB Devices Playback Effect –...
  • Page 5: Table Of Contents

    Other Operations – Displaying file information (ID3 TAG) – DEMO – Using HEADPHONE MODE – Using Microphone – LIGHTING – Auto power down – AUTO POWER On / Off – Auto function change LG Sound Sync WIRELESS PARTY LINK Connection...
  • Page 6: Getting Started

    Records music to your USB device. Music Flow Bluetooth Music Flow Bluetooth is an app designed to let you take control of some of LG’ s latest audio devices. (page 24) LG Sound Sync Controls volume level of this unit by the remote control of your LG TV that is compatible with 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

    Getting Started Top panel SIDE A/1 DJ LOOP Selects DJ LOOP mode (USB 1 only). USB 1 Port (DJ LOOP mode can use during USB playback.) You can play sound files by connecting the USB device. b PRESET DJ SCRATCH / SEARCH & MULTI knob (1) Press to store /search / delete radio stations.
  • Page 9 PORTABLE folder by pressing SEARCH repeatedly (USB 2 only). Bluetooth BLUETOOTH DJ LOOP Selects DJ LOOP mode (USB 2 only). LG Sound Sync (Wireless) LG TV (DJ LOOP mode can use during USB playback.) Radio RADIO (FM) w MIX Mixes audio sound.
  • Page 10: Rear Panel

    Getting Started Rear panel AC in socket Note Fully charge the device before using. Battery ON / OFF switch Switches the battery ON or OFF (Battery can be charged even when this unit is in off (OFF) status.)
  • Page 11: Carrying The Unit

    Getting Started Carrying the unit The unit has strap so you can easily move the unit. 1. Fit a strap in the hook of the unit. 2. Adjust the strap length. > Caution y Be careful it does not drop the unit when you carry it.
  • Page 12: Connecting

    Connecting Power Connection 3. Turn ON/OFF Switch on (ON). Connect this unit to the power supply with the supplied AC power cord. 1. Connect the supplied AC power cord to this unit. 2. Plug the AC power cord into an AC outlet. Note y If the battery level is very low, this unit does not turn on even if you turn ON/OFF switch...
  • Page 13: Charging Battery

    Connecting Charging Battery This unit has a built-in battery. - By connecting AC power, battery will start charging. - If Battery charging indicator is in red, this means that battery is charging now. - The red LED goes off if the battery is fully charged. - If the battery is low, ‘LOW BATTERY PLEASE CHARGE’...
  • Page 14: Optional Equipment Connection

    Connecting Optional Equipment USB Connection Connection Connect a USB device (or MP3 player, etc.) to the USB ports on the unit. USB device PORT. IN Connection Connect an output (earphone or line out) of portable device (MP3 or PMP etc) to the PORT. IN (3.5 mm) connector.
  • Page 15: Operating

    Operating Note Basic Operations y The display changes in the following order. USB Operations AUTO DJ RANDOM 1. Connect the USB device to the USB port. AUTO DJ SEQUENTIAL 2. Select USB function by pressing F on the unit. REPEAT ONE REPEAT FOLDER Do this REPEAT ALL...
  • Page 16: Auto Play

    Operating Auto Play When USB is inserted, - If you press N on the SIDE A/1 of the unit, the function is changed to USB 1 and playback starts. (Except Bluetooth / Tuner Function). - If you press N on the side SIDE B/2 of the unit, the function is changed to USB 2 and playback starts.
  • Page 17: Selecting A Folder And An Mp3/Wma File

    Operating Note Selecting a folder and an MP3/WMA file y USB Folders / Files are recognized as below. 1. Press SEARCH and rotate until a desired file DJ SCRATCH / SEARCH & MULTI appears. You can also search a folder if you press SEARCH again.
  • Page 18: Playback Effect

    Operating Playback Effect DJ PRO It allows you to mix CLUB, DRUM or USER sound effect. Each mode has up to 8 sounds effect. The unit supports various sound and playback effects : DJ EFFECT, SCRATCH, DJ PRO, DJ LOOP, TEMPO, MIX, 1.
  • Page 19: Dj Loop

    Operating DJ LOOP The certain section (about 1 sec) of sound is You can mix audio sounds. repeatedly played. (USB Only) 1. Press MIX. ‘MIXER ON’ is displayed. During playback, press and hold DJ LOOP on the unit Select a desired Function for SIDE A/1 and play it. at the point you want.
  • Page 20: Auto Sync

    Operating AUTO SYNC When using Mixing, you can synchronize the tempo of audio files being played in USB 1 and USB 2 by pressing AUTO SYNC. To stop it, press AUTO SYNC twice. Note y The tempo of music being played in USB 1 is synchronized to that in USB 2.
  • Page 21: Using Bluetooth® Wireless Technology

    Version : 4.0 found may appear in the Bluetooth device display y Codec : SBC depending on the type of Bluetooth device. Your unit appears as “LG RK8 (XX)” . Bluetooth Profiles Note In order to use Bluetooth wireless technology, y XX means the last two digits of devices must be able to interpret certain profiles.
  • Page 22: Bluetooth Connection Lock (Bluetooth Lock)

    Note You can limit Bluetooth connections to only y When using Bluetooth technology, you have BLUETOOTH (Bluetooth) and LG TV function to to make a connection between the unit and prevent unintended Bluetooth connections. the Bluetooth device as close as possible and To turn this function On, press and hold N on the keep the distance close.
  • Page 23 Bluetooth device. y If a Bluetooth device is connected when using LG TV, LG TV is disconnected and the Bluetooth device is connected. y When you connect a Bluetooth device (iOS device etc.) to this unit or operate the device,...
  • Page 24: Using The Music Flow Bluetooth App

    Operating Using the Music Flow Install “Music Flow Bluetooth” App onto Your Bluetooth Device Bluetooth App There are two ways to install “Music Flow Bluetooth” app onto your Bluetooth device. Note Install “Music Flow Bluetooth” App y Only Android OS is available to use “Music Flow Bluetooth”...
  • Page 25: Activate Bluetooth With "Music Flow Bluetooth" App

    Operating Install “Music Flow Bluetooth” App Activate Bluetooth with “Music through “Google Android Market Flow Bluetooth” App (Google Play Store)” “Music Flow Bluetooth” app helps to connect your 1. Tap the “Google Android Market (Google Play Bluetooth device to this unit. Store)”...
  • Page 26: Radio Operations

    Operating Radio Operations Presetting the Radio Stations You can preset 10 stations for FM. Before tuning, make sure to turn down the volume. Pull the FM antenna out and adjust the angle and direction for better reception. 1. Press F until RADIO (FM) appears in the display window.
  • Page 27: Sound Adjustment

    Operating Sound adjustment Setting the USER EQ You can adjust the sound level of Bass, Middle and Treble as your preference. Setting the sound mode 1. Press USER EQ on the unit. “USER EQ” is displayed. This system has a number of pre-set surround sound 2.
  • Page 28: Advanced Operations

    Operating Advanced Operations To select recording bit rate 1. Press and hold USB REC / DEMO on the unit for 3 seconds. Recording to USB1 2. Press C/V on the SIDE A/1 of the unit to select a bit rate. You can record a various sound source to USB1 while 3.
  • Page 29 You can check the recording percentage rate for the USB record on the display window during the recording. (MP3/WMA file Only) MIXER ON mode y When Function is set to BLUETOOTH or LG TV, recording is available in MIXER ON mode.
  • Page 30: Other Operations

    Operating Other Operations Using HEADPHONE MODE Headphone monitoring is available. Insert a headphone to listen to the music. Displaying file information Rotate H/P VOLUME to adjust the volume. (ID3 TAG) When mixing, press H/P MODE to select a monitoring mode. You can listen to the music being While playing an MP3 file containing file information, mixed or playing in Source A or Source B.
  • Page 31: Using Microphone

    Operating Using Microphone VOICE CANCELLER You can enjoy the function while playing the music, by 1. Connect your microphone to the MIC jack. reducing singer vocal of music in the various source. 2. Play the music you want. Press the VOICE CANCELLER and “ON” will appear 3.
  • Page 32 Operating KEY CHANGER VOCAL EFFECTS You can adjust the key to 9 steps (4 steps higher, 4 When you connect your microphone to the MIC steps lower and the original key). jack, you can enjoy karaoke function by changing voice in the various source. 1.
  • Page 33: Lighting

    Operating ECHO LIGHTING When you connect your microphone to the MIC This function offers a party atmosphere by operating jack, you can give an echo effect to the sound from speaker lighting and beat of music. the microphones by pressing ECHO. 1.
  • Page 34: Auto Power Down

    If you try to connect to the “Music Flow Bluetooth” 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 35: Auto Function Change

    Play your music on the portable device. When LG TV is connected When you turn on your LG TV connected by LG Sound Sync, this unit changes the function to LG TV. You can hear the sound from your TV.
  • Page 36: Lg Sound Sync

    You can control some functions of this unit by - Changing to a different function. your TV’ s remote control with LG Sound Sync. It is compatible with LG TV that supports LG Sound Sync. - Disconnecting the wireless connection Make sure your TV has the LG Sound Sync logo.
  • Page 37: Wireless Party Link Connection

    Operating Note WIRELESS PARTY LINK y If you using the LG Sound Sync, this function Connection is not available. If you connect the LG TV function, “NOT SUPPORT” appears in the display window. The output sound of (MAIN) unit is expanded to y You can use microphone in the OTHER unit (OTHER) unit.
  • Page 38: Troubleshooting

    Preset some radio stations, see page 26 for details. y Check the speaker light effects by pressing LIGHTING on the unit. No speaker light y Check whether your LG TV supports LG Sound Sync. LG Sound Sync does not y Check connection of LG Sound Sync.
  • Page 39: 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. Approx. 455 mm x 242 mm x 206 mm Dimensions (W x H x D) (Approx. 17.9 inch x 9.5 inch x 8.1 inch) Operating temperature 5 °C to 35 °C Operating humidity...
  • Page 40: 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.