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  • Document Contents
    Troubleshooting
    If I connect TV and sound bar, there is no sound
    If I connect TV and sound bar, there is no soundSymptom After connecting sound bar and TV, the sound bar doesn’t sound.Different setting methods are taken depending on the model. How to fix If the TV sound doesn’t come out of the sound bar,...
  • Document Contents
    Installation
    I tried to disconnect and re-connect the speaker cable
    I tried to disconnect and re-connect the speaker cableSymptomNo sound at allHow to fixIf it is disconnected or not connected properly, it won’t work. Please check theconnection. Speaker composition and terminal connectionDifferently colored...
  • Document Contents
    Troubleshooting
    I see [LOCK, SAFE] on the display window
    I can't turn it onSymptomIt shows [LOCK] or [SAFE] on the display window.How to fix See the Lock System of your model.(It may vary by model)
  • Document Contents
    Troubleshooting
    How to change the initial language from 2012 year new home theater?
    This guide is for 2012 year new home theater (BH7220 / BH7420 / BH7520)If you want to change the OSD (On Screen Display) and Initial language,please follow as below guide.
  • Document Contents
    Troubleshooting
    Blueray Disc doesn't work
    Blueray Disc doesn't workSymptomBluray CD doesn’t play.Bluray Disc plays only with Blurayproduct. (It can’t be played with ordinary DVD or audio.)How to fixComparison between Blu-ray/DVD Bluray is moredeveloped than DVD and provides more pe...
  • Video Contents
    Operation
    How to enjoy LG Music Flow Bluetooth Speaker?
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