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Volume/mute button on remote
Sorry, there was a problem. Please try again later.Our TVs are compatible with most Universal and cable remotes. Many Universal and cable box remotes can be programmed to control certain features on the TV. You can visit https://support.tclusa.com/tv-remote-codes for more information. Additionally, you may want to disable your TV speakers when using a soundbar to reduce this echo. To do this you would go to Home>Settings>Audio>Speakers>OFF. Hope this helps! Thank you, TCL Customer Support
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