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There are options available to adjust the audio settings to better fit your personal preference. You can access the Options menu on the TV by pressing the asterisk (*) button on your remote while watching content. Additionally, you can find other audio and closed caption settings by going to Home>Settings>Accessibility(for closed caption) or Audio. The remote that comes with the TV also has volume buttons located on the right-hand side. Hope this helps! Thank you, TCL Customer Support
Sorry, there was a problem. Please try again later.All settings are available only through Roku interface. The remote is a Roku remote with 20 buttons total, so everything is by definition done through Roku interface.
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