Download  Print this page

LG LK72B Owner's Manual

Multimedia speaker system
Hide thumbs


Speaker System
Please read this manual carefully before operating
your set and retain it for future reference.
LK72B (LK72B, LK72B-S)
Copyright © 2018 LG Electronics Inc. All Rights Reserved.



  Related Manuals for LG LK72B

  Summary of Contents for LG LK72B

  • Page 1 OWNER’S MANUAL Multimedia Speaker System Please read this manual carefully before operating your set and retain it for future reference. MODELS LK72B (LK72B, LK72B-S) LK72BE (LK72BE, LK72BE-S) Copyright © 2018 LG Electronics Inc. All Rights Reserved. 1807_Rev02 MFL70428612...
  • Page 2: Getting Started

    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 Connecting Power Cord Connection Safety Information Unique Features Speaker Connection Playable file Requirement Optional Equipment Connection – AUX IN Connection – Music file requirement – Compatible USB Devices / SD cards – PORT. IN Connection –...
  • Page 5 Table of Contents Operating Troubleshooting Basic Operations Troubleshooting – USB/SD Operations – General Using BLUETOOTH® wireless technology – Listening to music stored on the Bluetooth Appendix devices Radio Operations General specifications – Listening to the radio Trademarks and Licenses – Presetting the Radio Stations Maintenance –...
  • Page 6: Unique Features

    Getting Started Unique Features BLUETOOTH® Listens to music stored on your Bluetooth device. Portable In Listens to music from your portable device. (MP3, Notebook, etc.)
  • Page 7: Playable File Requirement

    Getting Started Playable file Compatible USB Devices / SD cards Requirement y MP3 Player : Flash type MP3 player. y USB Flash Drive : Music file requirement Devices that support USB2.0 or USB1.1. y SD card : SD, SDHC, SDXC MP3 file compatibility with this unit is limited as follows.
  • Page 8: Remote Control

    Getting Started Remote control • • • • • • • • • • • • • • a • • • • • • • • • • • • • 1 (Standby) : Turns the power on or off. F (Function) : Selects the function and input source.
  • Page 9: Front Panel

    Getting Started Front panel a Remote sensor d VOL (Volume) -/+ b SD card slot Adjusts speaker volume. You can play sound files by connecting the SD C/V (Skip/Search) card. - Skips backward or forwards. c 1 (Standby) - Searches for a section within a file. Turns the power on or off.
  • Page 10: Rear Panel

    Getting Started Rear panel a AUX IN (L/R) Connect an auxiliary device. b FRONT SPEAKERS (FL/FR) connector c POWER IN d FM ANTENNA...
  • Page 11: Connecting

    Connecting Power Cord Connection Speaker Connection 1. Connect one end of the power cord (included) to Connect each speaker cable to the FRONT the POWER IN. SPEAKERS (FL/FR) jack. Right Left 2. Plug the other end into the wall outlet. Note Note y When you connect the speakers to the unit,...
  • Page 12: Optional Equipment Connection

    Connecting Optional Equipment PORT. IN Connection Connection Connect an output (earphone or line out) of portable device (MP3 or PMP etc) to the PORT. IN (3.5 mm) connector. AUX IN Connection 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: Usb Connection

    Connecting USB Connection SD card Connection Connect a USB device (or MP3 player, etc.) to the Connect a SD card to the SD slot on the unit. USB port on the unit. USB device SD card Note Note Removing the SD card from the unit: Removing the USB device from the unit: 1.
  • Page 14: Operating

    Operating Note Basic Operations y Repeat/Random playback operates as follows. USB/SD Operations On Diplay Description 1. Connect the USB device to the USB port. Plays songs in order and stops Or connect the SD card to the SD slot. the playback. 2.
  • Page 15 Operating Note y Files are recognized as below. y File will be played from $ file No.1 to $ file No.14 one by one. y Files will be presented in order recorded and may be presented differently according to the record circumstances.
  • Page 16: Using Bluetooth® Wireless Technology

    Bluetooth device display y Available Devices : Smart phone, MP3, Notebook, depending on the type of Bluetooth device. Your etc. unit appears as “LG-LK72” . y Version : 4.2 Note y Codec : SBC Depending on the Bluetooth device type, some devices may have a different pairing process.
  • Page 17 Operating Note 3. When this unit is successfully connected with your Bluetooth device, “ ” on the display y The sound may be interrupted when the window turns on. connection has interference from other 4. Listen to music. electronic devices. To play a music stored on your Bluetooth device, y Depending on the type of the device, you may refer to your Bluetooth device’...
  • Page 18: Radio Operations

    Operating Radio Operations Presetting the Radio Stations You can preset 50 stations for FM. Before tuning, make sure to turn down the volume. Be sure to fully extend the FM wire antenna. 1. Press F until radio frequency appears in the display window.
  • Page 19: Other Operations

    Operating Other Operations Turn off the sound temporarily Press [ on the remote control to mute your sound. You can mute your unit, for example, to answer the telephone, the “VOL” will blink on the display window. To cancel it, press [ on the remo te control again or change the volume level.
  • Page 20: Troubleshooting

    Troubleshooting Troubleshooting General Problem Cause & Solution y Turn off the power of this unit and the connected external device (Woofer, DVD-player, Amplifier, etc.) and turn them on again. The unit does not work y Disconnect the power cord of this unit and the connected external device properly (Woofer, DVD-player, Amplifier, etc.) and then try connecting again.
  • Page 21: 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. 196.0 mm x 239.0 mm x 205.0 mm Operating temperature 5 °C to 35 °C Operating humidity 60 %...
  • Page 22: Trademarks And Licenses

    Please save the original shipping carton and packing trademarks owned by the Bluetooth SIG, Inc. and materials. If you need to ship the unit, for maximum any use of such marks by LG Electronics is under protection, re-pack the unit as it was originally license.

This manual is also suitable for: