HHome Appliance Help
Home › Appliance Help › I want to connect TV by using the ARC function

I want to connect TV by using the ARC function — LG Help Guide

Do you want to connect the sound bar and TV by using the ARC function to enjoy deeper and richer sounds from TV?

I want to connect TV by using the ARC function LG USA help image
I want to connect TV by using the ARC function LG USA help image 2
I want to connect TV by using the ARC function LG USA help image 3
I want to connect TV by using the ARC function LG USA help image 4
I want to connect TV by using the ARC function LG USA help image 5
I want to connect TV by using the ARC function LG USA help image 6
1 / 6
TroubleshootingTVs

What to Check First

  1. Do you want to connect the sound bar and TV by using the ARC function to enjoy deeper and richer sounds from TV?
  2. The ARC function is used to send the voice signal from TV to the HDMI output(TV eARC/ARC) port of the sound bar through the HDMI cable. Once you connect the sound bar and TV by using the ARC function, you can enjoy high quality sounds vividly from the sound bar. In addition, using the TV remote controller, you can easily control the power on/off and volume.
  3. ➔ Refer to the following instructions when you connect the sound bar and TV.
  4. 1. Using the HDMI cable, connect the HDMI output(TV eARC/ARC) port on the rear of the sound bar to the HDMI IN(ARC) or ARC port of TV.
  5. 2. Repeatedly press the [F(Function Selection)] button on the sound bar to select the [OPT/HDMI ARC] function of the display.
  6. 3. After long pressing the [Setting] button of the TV remote controller, select [Sound] in the main setting menu. In the [Output Speaker] menu list, select [HDMI ARC)].
  7. 4. Once TV and the sound bar are connected, the display of the sound bar will show [ARC] or [E-ARC].
  8. This guide was created for all models, so the images or content may be different from your product.

Why This Can Happen

Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.

Safety and Model-Specific Guidance

Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.

Frequently Asked Questions

What should I check first for I want to connect TV by using the ARC function?

Do you want to connect the sound bar and TV by using the ARC function to enjoy deeper and richer sounds from TV?

When should I stop troubleshooting and contact LG?

Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.

Does this guidance apply to every LG model?

Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.

Related LG Products

These model pages are linked because the stored category or exact model matches this Help Library topic.

Buying Guides for This Product Type

Display technologyOLED vs QNED vs UHD TV GuideEfficiency & running costTV Efficiency, Energy & Running-Cost GuideHousehold use caseTV Family & High-Use Household GuideFeatures & valueTV Features Worth Paying For — Value Guide

Related Help Articles

TroubleshootingI want to enable the BT LOCK function of the sound barTroubleshootingIf Your LG TV Won't Turn OnTroubleshootingHow to Update Your LG TV Software and Turn On Automatic Updates

Read the Official LG Guide