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55VL7F-A.ATC

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  • Video Contents
    Operation
    Video] Do you want to know how to update firmware of Smart TV?
  • Document Contents
    Troubleshooting
    Video is not matched with audio.
    Video is not matched with audio.SymptomAudio and video don’t synchronize.You can adjust AV Sync. from sound menu.※ This is provided for some models only. How to fix[Settings] → [Sound] → [AV Sync. Adjust] → [On]※ The more “- “, the faster t...
  • Document Contents
    Operation
    How can I lock certain channels and external input?
    How can I lock certain channels and external input?Symptom Do you want to lock certain channels, external input and applications of smartTV? You can lock certain channels and external input and cancelthe lock temporarily by entering PIN cod...
  • Document Contents
    Troubleshooting
    TV is turned on/off automatically.
    TV is turned on/off automatically. SymptomWhen TV is turned on/off at specific time, check if scheduling feature is set. How to fixNon-Smart[Menu] → [Setting] → [Time] → [Off Time]- Repeat : Select [Once], [Select the day], [Daily], [Mon.~F...
  • Document Contents
    Troubleshooting
    How can I lock certain channels and external input?
    How can I lock certain channels and external input?Symptom Do you want to lock a particular channel, external input, or APP of SmartTV? You can lock a particular channel or external input throughLock feature and if you enter password in a l...
  • Document Contents
    Troubleshooting
    Power delay
    Power delaySymptomFor OLED, LED, LCD, and PDP products, it may take some time to show an imagewhen you turn on the power.How to fixSee if LG logo shows up on the screen when you turn on the power.If you are using set-top box, check if the s...
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