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43LX540S.ATC

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    Operation
    No video of each channel after I moving to new place. How can I connect the antenna?
    No video of each channel after I moving to new place. How can I connect theantenna?Symptom To set Auto Tuning after you move to a new placeHow to fixNon-SmartTo set Auto Tuning※ Setting procedure/adjustment menu may vary depending on the mo...
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    Troubleshooting
    ​ Cropped subtitles. Black bars on both sides of the screen.
    Cropped subtitles. Black bars on both sides of the screen.SymptomWhen screen size is set to “zoom” or “cinema zoom”, subtitle (caption) iscropped.How to fixNon-SMART[Menu] → [Picture] → [Aspect ratio] → [16:9]After 2012 smart TV [Smart] → [...
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    Troubleshooting
    Audio is too low.
    Audio is too low.SymptomWhen there is difference in volume among channels though you didn’t turn thevolume up/down, check if“Auto Volume” is On.- If you are using set-top box, Auto Volume and Smart Sound Mode features arenot provided. How t...
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    Troubleshooting
    TV is turned on/off automatically.
    TV is turned on/off automatically. SymptomDo you want to use a timer to turn on/off TV at certain time? You can do this with TV on/off timer setting.※ To use this function, current time should be set. If current time is set to “user setting...
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    Troubleshooting
    Channel changes automatically.
    Channel changes automatically.SymptomChannel changes automatically.How to fixIf TV returns to normal operation after removing batteries, this may be due tothe dirt on buttons of remote control. Please check and clean your remotecontrol.
  • 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...
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