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IDK
Sorry, there was a problem. Please try again later.The TV Programs Locks for the LG 43” Class UT75 Series LED 4K UHD Smart webOS TV (2024), Model # 43UT7590PUA in the Settings menu under Safety have a TV Lock, Movie Lock, Channel Locks, Application Locks, and Input Locks, but they do not have a Volume Lock option. However, the TV does have a Volume Limit Mode that you can enable so the volume cannot be raised above a certain level of your choosing that is designed for protecting your hearing. This feature does not work with audio devices connected to the TV's optical digital audio output or HDMI eARC port...^Ivan.
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