Skip to Contents
Close

Product Support

Receive help on your LG product

Check out the latest information related to this product.

HT303SU
  • TV/Audio/Video
  • Home Entertainment
  • HT303SU

HT303SU

Warranty Information Labor 12 Months / Parts 12 Months More
If you need Repair Service, submit an online service request. Service Request

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

If you don’t have the viewer program, click the link to download it.
  • Owner’s Manual

    The Owner’s Manual offers pertinent product information.

How-to & Tips

    • Troubleshooting
    • Car Speakers, Home Entertainment
    05/30/2015
    What should I do when my speaker is disconnected all of a sudden?
    • Troubleshooting
    • Car Speakers, Home Entertainment
    06/01/2015
    How can I control playback of speaker from lock screen of my phone?
    • Troubleshooting
    • Home Entertainment
    06/30/2016
    Unstable network connection
    • Troubleshooting
    • Car Speakers, Home Entertainment
    05/30/2015
    I’d like to control HS6 sound bar with TV remote control. What should I do?
    • Troubleshooting
    • Car Speakers, Home Entertainment
    05/30/2015
    How can I listen to music stored in the PC using the PC software downloaded from homepage?

Video Tutorials

    • Troubleshooting
    • Home Entertainment
    06/05/2014
    Video: How to increase/decrease volume in dvd player? (DVD)
    • Operation
    • Car Speakers, Home Entertainment
    04/21/2015
    LG Music Flow Setup Guide for Sound Bar & MR140 User
    • Operation
    • Car Speakers, Home Entertainment
    04/21/2015
    LG Music Flow Setup Guide for Wi-Fi Audio User
    • Installation
    • Car Speakers, Home Entertainment
    04/21/2015
    LG Music Flow Setup Guide for Sound Bar User
    • Operation
    • Car Speakers, Home Entertainment
    04/21/2015
    LG Music Flow: Advanced Solutions for Network Trouble