LG S55A3-D Owner's Manual

Wireless soundbar
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OWNER'S MANUAL
Wireless
Sound Bar
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
LAS454B (LAS454B, S55A3-D)
www.lg.com

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Table of Contents
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Summary of Contents for LG S55A3-D

  • Page 1 OWNER’S MANUAL Wireless Sound Bar Please read this manual carefully before operating your set and retain it for future reference. MODEL LAS454B (LAS454B, S55A3-D) www.lg.com...
  • Page 2 Getting Started Safety Information CAUTION: Do not use high voltage products around this product. (ex. Electrical swatter) This product may malfunction due to electrical shock. CAUTION CAUTION: Do not block any ventilation openings. Install in accordance with the manufacturer’ s RISK OF ELECTRIC SHOCK instructions.
  • Page 3 Getting Started 11. Only use attachments/accessories specified by This device is equipped with a portable battery or accumulator. the manufacturer. Safety way to remove the battery from the 12. Use only with the cart, stand, tripod, bracket, or equipment: Remove the old battery or battery pack, table specified by the manufacturer, or sold with follow the steps in reverse order than the assembly.
  • Page 4 Responsible Party : frequency energy and, if not installed and used in accordance with the instructions, may cause harmful LG Electronics USA, Inc. 1000 Sylvan Avenue interference to radio communications. However, there Englewood Cliffs, NJ 07632 is no guarantee that interference will not occur in a TEL.
  • Page 5: Table Of Contents

    Table of Contents Table of Contents Getting Started Operating Safety Information Operations Unique features – DRC (Dynamic range control) – Auto power down – Turn off the sound temporarily – Portable In – Using your TV remote control Introduction – AUTO POWER On/Off –...
  • Page 6: Getting Started

    Getting Started Unique features Accessories Please check and identify the supplied accessories. Auto power down This unit supports to turn off by itself for saving energy consumption. Portable In Remote control (1) Batteries (2) Listen to music from your portable device. (MP3 player, Notebook, Smart phone, etc..) Introduction Wall Bracket Install...
  • Page 7: Remote Control

    Getting Started Remote control • • • • • • • • • • • • • • a • • • • • • • • • • • • • 1 (Power): Switches the unit ON or OFF. F : Changes input sources.
  • Page 8: Front Panel

    Getting Started Front panel D E F A 1/! (Standby/On) F Function LED Note B F (Function) y You can check current function through Selects the function and input source. the LED. C p/o (Volume) Adjusts volume level. D Standby LED It lights up in red on standby mode.
  • Page 9: Installing The Sound Bar

    Getting Started Installing the sound bar You can hear the sound by connecting the unit to the other device : TV, Blu-ray disc player, DVD player, etc. Place the unit in front of the TV and connect it to the device you want.
  • Page 10: Mounting The Main Unit On A Wall

    Getting Started Mounting the main unit 2. When you mount it on a wall (concrete), use the wall plugs (Not supplied). You should drill some on a wall holes. A guide sheet (Wall Bracket Install guide) is supplied to drill. Use the sheet to check the point to drill.
  • Page 11 Getting Started 3. Remove the Wall bracket install guide. 5. Hang the main unit onto the bracket as shown below. 4. Fix it with screws (not supplied) as shown in the illustration below. > Caution y Do not install this unit upside down. It can damage the parts of this unit or be the cause of personal injury.
  • Page 12: Connecting

    Connecting Wireless subwoofer 3. If the LED of the wireless subwoofer already blinks in yellow-green continually, you can skip connection this step. Press and hold PAIRING on the back of the wireless subwoofer for more than 5 seconds. LED indicator of wireless subwoofer LED Color Status Yellow-green...
  • Page 13: Connecting To Your Tv

    Connecting Note Connecting to your TV y Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover. Using an OPTICAL cable y You can enjoy the TV audio through the speakers of this unit. In the case of some TV 1.
  • Page 14: Optional Equipment Connection

    Connecting Optional equipment PORT. IN connection connection OPTICAL IN connection Connect an optical output jack of external devices to the OPTICAL IN jack. MP3 player, etc... To the digital optical output jack of external device Listening to music from your portable 1.
  • Page 15: Operating

    Operating Operations Auto power down This unit will be off itself to save electric consumption in the case main unit is not connected to external device and is not used for 20 minutes. DRC (Dynamic range control) So does this unit after six hours since Main unit has Make the sound clear when the volume is turned been connected to other device using analog input.
  • Page 16: Auto Power On/Off

    Operating AUTO POWER On/Off Auto function change This unit automatically turns on by an input source : This unit recognizes input signals such as optical Optical or Bluetooth. and Bluetooth. And then changes suitable function automatically. When you turn on your TV or an external device connected to this unit, this unit recognizes the input When optical signal comes in signal and select the suitable function.
  • Page 17: Using Bluetooth® Technology

    In order to use Bluetooth wireless technology, unit has a Bluetooth address such as devices must be able to interpret certain profiles. This 9C:02:98:4A:F7 :08 , you will see “LG LAS454B unit is compatible with following profile. ( 08 )” on your Bluetooth device.
  • Page 18: Sound Adjustment

    Operating Note Sound adjustment y When using Bluetooth technology, you have to make a connection between the unit and the Bluetooth device as close as possible and Setting the surround mode keep the distance. However it may not work well in the case This system has a number of pre-set surround sound below : fields.
  • Page 19: Troubleshooting

    Troubleshooting Troubleshooting PROBLEM CAUSE & CORRECTION y Turn off the power of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and turn it on again. The unit does not y Disconnect the power cord of this unit and the connected external device (TV, work properly.
  • Page 20: Notes To Use Wireless

    Troubleshooting PROBLEM CAUSE & CORRECTION Check the details below and adjust the unit according to them. y Switch [ON] state of DRC function to [OFF] by using remote controller. y With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on When you feel the TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM].
  • Page 21: Appendix

    Laboratories. Dolby and the double-D symbol are the Bluetooth SIG, Inc. and any use of such marks trademarks of Dolby Laboratories. by LG Electronics is under license. Other trademarks and trade names are those of their respective owners. For DTS patents, see http://patents.dts.com.
  • Page 22: Specifications

    Appendix Specifications General Power requirements 120 V ~ 60 Hz 27 W Power consumption Networked standby : 0.5 W (If all network ports are activated.) Dimensions (W x H x D) Approx. 950 mm x 71 mm x 47 mm (37.4 inch x 2.8 inch x 1.9 inch) Net Weight Approx.
  • Page 23: Maintenance

    Appendix 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 y Do not use volatile liquids such as insecticide spray near the unit.
  • Page 24 LG Customer Information Center 1-800-243-0000 USA, Consumer 1-888-865-3026 USA, Commercial Register your product Online! www.lg.com...

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