Help library: Help library: [LG TV] Setting up AI Room Calibration Sound

[LG TV] Setting up AI Room Calibration Sound

Troubleshooting TVS/SOUNDBARS 08/14/2025

<li>
AI Acoustic Tuning is a function that optimizes the TV sound according to the environment by measuring the space where the TV is installed using <br/>
the microphone of the AI remote control.
</li>

<li>After the measurement is completed, you can select the desired sound.</li>

<li>Spatial recognition sound is supported in only some models.</li>
</ul>

<h3 class="sub-tit">How to set AI Acoustic Tuning function</h3>
<p class="info-desc idt">➔ AI Acoustic Tuning setting in [2019 webOS 4.5]</p>

<div class="con-view">
Press the <img style="vertical-align: bottom;" alt="settings icon" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=nHxHHIpb4mybvcQTqicSQ&amp;portalId=P1"/> button on the remote control and select [All Settings] → [Sound] → [AI Acoustic Tuning]
</div><br/>
<p class="txt-idt">
1. After turning on the TV, press the [Settings] button on the remote control.<br/>
From [Settings], select [All Settings].
</p>

<div class="img-only">
<img alt="Image that enters all settings by pressing the setting button on the remote control" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=tN3xT90iTWZ7XWu7gBOVZg&amp;portalId=P1"/>
</div>
<p class="txt-idt">
2. Select [Sound] → [AI Acoustic Tuning].
</p>

<div class="img-only">
<img alt="Image of selecting AI Acoustic Tuning in the Sound menu" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=BpQVkj6sXAQEXqTxFukGg&amp;portalId=P1"/>
</div>
<p class="txt-idt">
3. Press [Start New Sound Tunning] to start the test.
</p>

<div class="img-only">
<img alt="Image of starting the test by selecting Start New Sound Tuning" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=eBKAL8yKKtGsVFUhnT83vQ&amp;portalId=P1"/>
</div>
<p class="txt-idt">
4. Point the remote control towards the TV screen.
</p>

<div class="img-only">
<img alt="Image to start Ai Acoustic Tuning" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=QObrPWAETwzmx8CBYKzGvQ&amp;portalId=P1"/>
</div>
<p class="txt-idt">
5. When the test is successful, select Next.
</p><p class="txt-idt">
6. After comparing sounds, select the desired sound and press [Apply].
</p><p class="txt-idt">
7. Select the [OK] button to finish settings.
</p>

<div class="tip-box">
<strong class="tip-tit">How to set AI spatial sound function by year</strong>
<p>

<span><strong>[2021 WebOS6.0] or later</strong></span>

<span style="color: rgb(0, 0, 0) !important;">
Press the <img style="vertical-align: bottom;" alt="setting icon" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=hDPNeVzXc4lkb6Y4gttRdg&amp;portalId=P1"/> button on the remote control and select [All Settings] → [General] → [AI Service] → [AI Acoustic Tuning]
</span>
</p>          <p>

<span><strong>[2020 WebOS5.0]</strong></span>

<span style="color: rgb(0, 0, 0) !important;">
Press the <img style="vertical-align: bottom;" alt="setting icon" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=MoQstL3EvdYajz52sFkjA&amp;portalId=P1"/> button on the remote control and select [All Settings] → [General] → [AI Service] → [AI Acoustic Tuning]
</span>
</p>          <p>

<span><strong>[2018 WebOS4.0]</strong></span>

<span style="color: rgb(0, 0, 0) !important;">
Press the <img style="vertical-align: bottom;" alt="setting icon" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=uJwhECqN99I2ulhHnJFxA&amp;portalId=P1"/> button on the remote control and select [All Settings] → [Sound] → [One Touch Sound Tuning]
</span>
</p>        </div>
<p class="help-txt">This guide was created for all models, so the images or content may be different from your product.</p>    </div>

</body>
</html>
	
</div>

*Required question

Article Feedback Article Feedback

1. Was this information helpful?*

Please fill out the required field.

YES NO

Need immediate help?

2. How would you improve the information?*

Please fill out the required field.

Characters left : /

Submit

Thank you for your feedback!

Help library

[LG TV] Setting up AI Room Calibration Sound

Contact