What to do if there is an echo while you are watching the Xiaomi TV Max 86?
If there is an echo while you are watching the Xiaomi TV Max 86, please refer to the following scenarios and their troubleshooting methods: Scenario 1: If the issue occurs when you are using external devices like soundbar, please refer to the following methods: 1. Make sure all cables related to your external audio devices are securely plugged in as loose or damaged cables can lead to audio issues; 2. Make sure your external audio devices are functioning correctly; 3. Check if the speaker setting is correct on your TVby navigating to [Settings] >> [Device Preferences] >> [Sound] >> [Speakers] >> [TV Speakers] or [S/PDIF]. Scenario 2: If the issue occurs when you are using the built-in speaker of your TV, please refer to the following methods: 1. An echo can occur if the TV volume is too high. So try reducing the TV's volume to see if the echo diminishes; 2. Check the Audio settings by going to [Settings] >> [Device Preference] >> [Sound] >> [Digital Output Delay]; 3. Try adding rugs, curtains, or other soft furnishings to help reduce sound reflections as hard surfaces or open spaces can lead to the echo; 4. Try playing different types of content such as movies, TV shows, and music to see if the echo is consistent across all sources, which can help determine if the issue is content-specific; 5. You can check for updates by navigating to [Settings] >> [Device Preferences] >> [About] >> [System update]; 6. If the problem persists, you can perform a factory reset by navigating to [Settings]>> [Device Preferences] >>[Reset]. Be aware that this will erase all data and settings on your TV, so make sure to back up anything important before doing this. If the above troubleshooting methods can’t resolve the issue, please contact our local official service center or your seller for further assistance. They will help you in this regard.