OWNER’S MANUAL 160 W Sound Bar System Please read this manual carefully before operating your set and retain it for future reference. NB2420A (NB2420A) www.lg.
1 Getting Started 2 Getting Started Safety Information 1 CAUTION Getting Started RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Getting Started IMPORTANT SAFETY INSTRUCTIONS 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.
1 Getting Started FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: Getting Started (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. NOTE: 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.
Table of Contents Table of Contents 17 17 19 1 Getting Started 2 6 6 6 6 7 7 7 7 8 9 9 Safety Information Unique Features – Portable In – Speaker ez (easy) Setup Accessories Introduction – Symbols Used in this Manual Playable file – MP3/ WMA file requirement Remote control Front panel Rear panel 2 Connecting 10 12 12 12 12 12 13 Mounting the main unit on a wall Optional Equipment Connection – PORT.
Getting Started Unique Features 1 Portable In Accessories Please check and identify the supplied accessories. Getting Started Listen to music from your portable device. (MP3, Notebook, etc) AV/INPUT Speaker ez (easy) Setup Listen to sounds from TV, DVD or Digital device with vivid 2.1 or 2.0 ch mode.
Getting Started Introduction Playable file Symbols Used in this Manual MP3/ WMA file requirement Indicates special notes and operating features. ,,Tip Indicates tip and hints for making the task easier. >>Caution Indicates cautions for preventing possible damages from abuse.
Getting Started Remote control • • • • • • • • • • a • • • • • • • • • • 1 (Power): Switches the unit ON or OFF. INPUT: Changes input sources. W/S FOLDER: Searches for a folder of MP3/ WMA files. When an USB containing MP3/ WMA files in several folders is being played, press W/S FOLDER to select the folder you want to play. 1 Getting Started OPTICAL: Changes input source to optical directly. MUTE : Mutes the sound. -/+ VOL: Adjusts speaker volume.
Getting Started 9 Front panel B A 1 F E D C >>Caution A Display B USB Port Precautions in using the touch buttons C F (Function) Press it repeatedly to select other function. yy Use the touch buttons with clean and dry hands. - In a humid environment, wipe out any moisture on the touch buttons before using. D I (Stop) E T (Play / Pause) F – / + (Volume) Adjusts speaker volume. yy Do not press the touch buttons hard to make it work.
Connecting Mounting the main unit on a wall You can mount the main unit on a wall. Prepare screws and brackets. 2. When you mount it on a wall (concrete), use the wall plugs (Not supplied). You should drill some holes. A guide sheet (Wall Mount Bracket Installation Template) is supplied to drill. Use the sheet to check the point to drill. Wall Mount Brac ket Installation Template Unit 2 Connecting Wall Mount Bracket Installation Template Wall bracket ,,Note 1.
Connecting 3. Remove the Wall Mount Bracket Installation Template. 11 5. Hang the main unit onto the bracket as shown below. 4. Fix it with screws (not supplied) as shown in the illustration below. 2 Connecting >>Caution yy Do not hang onto the installed unit and avoid any impact to the unit. yy Secure the unit firmly to the wall so that it does not fall off. If the unit falls off, it may result in an injury or damage to the product.
Connecting Optional Equipment Connection OPTICAL In connection Connect an optical output of external devices to the OPTICAL IN 1/ 2 connector. PORT. (Portable) IN Connection 2 MP3 player, etc... Connecting To the digital optical output jack of external device Listening to music from your portable player The unit can be used to play the music from many types of portable player or external devices. 1. Connect the portable player to the PORT. (Portable) IN connector of the unit. 2.
Connecting USB Playback Compatible USB Devices Insert USB memory device to the USB port on the right side of the unit. yy MP3 Player : Flash type MP3 player. 13 yy USB Flash Drive : Devices that support USB1.1. yy The USB function of this unit does not support some USB devices. USB device requirement yy Do not extract the USB device while in operation. yy For a large capacity USB, it may take longer than a few minutes to be searched. Removing the USB Device from the unit. 1.
Operating Basic Operations Other Operations USB Operation DOLBY DRC (Dynamic Range Control) 1. Connect the USB device to the USB port. 2. Select the USB function by pressing INPUT. 3. Select a file you want to play by pressing C or V. To Stop 3 Do this Press Z. Playback Press d/M. Pause Press d/M. Operating Skipping to the next/ previous file Make the sound clear when the volume is turned down (Dolby Digital only). Set to [DRC ON] by using DOLBY DRC.
Operating AUTO POWER DOWN This unit will be off itself to save electronic consumption in the case main unit is not connected to external device and is not used for 25 minutes. So does this unit after six hours since Main unit has been connected to other device using analog input. 15 Displaying file and input source You can display various information on the USB and OPTICAL IN 1/ 2 mode by pressing INFO.
Operating Sound adjustment ,,Note Setting the surround mode yy In some of surround modes, some speakers, there’s no sound or low sound. It depends on the mode of surround and the source of audio, it is not defective. This system has a number of pre-set surround sound fields. You can select a desired sound mode by using SOUND EFFECT. yy You may need to reset the surround mode, after switching the input, sometimes even after the sound file changed.
Operating Using Bluetooth technology About Bluetooth Bluetooth® is wireless communication technology for short range connection. The available range is within 10 meters. Bluetooth Profiles In order to use Bluetooth wireless technology, devices must be able to interpret certain profiles. This unit is compatible with following profile.
Operating ,,Note yy The sound may be interrupted when the connection interfered by the other electronic wave. yy You cannot control the Bluetooth device with this unit. yy Pairing is limited one Bluetooth device per one unit and multi-pairing is not supported. yy Although the distance between your Bluetooth and the set is less than 10m, there are obstacles between both, your Bluetooth device cannot be connected.
Operating Controlling a TV with the Supplied Remote Control You can control your TV using the buttons below. AV/INPUT VOL + PR/CH VOL - PR/CH Operation MUTE Turn the TV’s volume on or off AV/INPUT Switch the TV’s input source between the TV and other input sources. 1 (TV POWER) Turn the TV on or off. VOL +/– Adjust the volume of the TV. PR/CH W/S Scan up or down through memorized channels.
Troubleshooting Troubleshooting PROBLEM CORRECTION Plug in the power cord. No Power No sound Check the condition by operating other electronic devices. Press INPUT and check the selected function. The remote control is too far from the unit. The remote control does not work properly. Operate the remote control within about 23 ft (7m). There is an obstacle in the path of the remote control and the unit. Remove the obstacle. The battery in the remote control is exhausted.
Appendix 21 Maintenance Handling the Unit When shipping the unit Please save the original shipping carton and packing materials. If you need to ship the unit, for maximum protection, re-pack the unit as it was originally packed at the factory. Keeping the exterior surfaces clean yy Do not use volatile liquids such as insecticide spray near the unit. yy Wiping with strong pressure may damage the surface. yy Do not leave rubber or plastic products in contact with the unit for a long period of time.
Appendix Trademarks and Licenses Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS, the Symbol, & DTS and the Symbol together are registered trademarks & DTS 2.0 Channel is a trademark of DTS, Inc. Product includes software. © DTS, Inc. All Rights Reserved.
Appendix 23 Specifications General Power requirements Refer to main label. Power consumption Refer to main label. Dimensions (W x H x D) (39.3 x 3.1 x 2.1) inches without foot Net Weight (Approx.) 6.6 lbs Operating temperature 41 °F to 95 °F (5 °C to 35 °C) Operating humidity 5 % to 90 % Bus Power Supply (USB) DC 5 V 0 500 mA Inputs DIGITAL IN (OPTICAL IN) 3 V (p-p), Optical jack x 2 PORT. IN 0.5Vrms (3.
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