Short answer: Certainly, your LG TV can utilize an HDMI ARC.
Now that you are informed that your LG TV includes HDMI ARC, you might wonder what this involves. Possibly you were unfamiliar with this feature previously, or you didn’t completely understand its benefits and uses.
Now, let’s explore the specifics a bit more.
What’s an HDMI eARC?
HDMI eARC stands for High-Definition Multimedia Interface Enhanced Audio Return Channel. It’s a more advanced version of the HDMI ARC function included with HDMI 2.1.
eARC increases the speed and bandwidth of the connection, allowing for higher-quality audio transmission. It broadcasts 32 channels of audio at 192kHz at a rate of 38 Mbps using uncompressed data transmissions.
eARC requires an HDMI 2.1 features cable to function properly, so any older HDMI cables that you may have laying around won’t work.
How do I know if my LG TV has ARC?
Look at the back of your LG TV to find the HDMI ARC connector. HDMI is a legitimate port label that can be easily identified, whereas any other port may indicate that it supports ARC.
A device with an HDMI 14-pin connector, for example, will have ARC because it was manufactured in 2009.
LG is a pioneer in the development of HDMI ARC ports, so expect to see them in all recently-made LG TVs.
The LG OLED55C8PUA, a 65-inch high-quality TV from 2018, is one of the LG TV models that support HDMI ARC.
Speaking of LG TVs, if you’ve ever wondered why LG screens appear so dark, check out my other article that covers why that’s so.
HDMI ARC not working (Quick Troubleshooting)
Here’s a quick troubleshooting guide for HDMI ARC that’s not working:
- Unplug the HDMI cable and plug it back in after at least 3 seconds
- Restart your LG TV
- Turn on HDMI-CEC
- Change the sound settings on your TV
- Change ARC/eARC setting or TV audio input mode to “Auto” or “On”
- Make sure HDMI cable is HDMI 2.0
How do I enable HDMI ARC?
Follow these steps to enable the ARC features on your device:
- Press the Menu or Home button on the remote. You should see the menu displayed on your TV screen.
- Go to Settings.
- Press Enter.
- Choose HDMI Control or CTR. HDMI.
- Press Enter.
- Choose ON or CONTROL ON.
- Press Enter.
FAQs
How can I switch from HDMI to HDMI ARC?
ARC is typically supported by all HDMI cables. However, you can connect the HDMI cable from one end to the ARC HDMI input and the other end to the output, such as the Soundbar or audio receiver. Remember to turn off the power before connecting cables and other items.
Does HDMI ARC activate the Soundbar?
Yes, HDMI ARC activates the Soundbar.
Connect an HDMI connection from the output port to the HDMI ports on the Soundbar and TV, then adjust the soundbar settings to D.IN mode by pressing the source button on the remote control. After a couple of seconds, the Soundbar’s source will automatically switch to ARC.
Do LG televisions turn off automatically?
If you don’t use your LG TV or remote control for an extended period of time, the TV will turn off automatically. This is a feature to save power. To conserve power, you can also adjust the screen’s brightness or set it to automatically adjust itself based on the surrounding light.
Your LG TV’s brightness will be affected by the “energy saving” feature. When enabled, it will be less bright.
Why is my TV not displaying my HDMI?
If your TV is not displaying your HDMI connection, you may not have turned on the right input.
In order to receive the correct HDMI connection, you have to choose the HDMI input in your TV. Most remotes usually have an input button where you can choose your preferred input setting. You can scan through the different setting options until you find “HDMI”.
Conclusion
- LG televisions were among the first to support eARC and ARC HDMI connections.
- While the ARC option is fairly common in LG TVs and is easily identifiable, locating an eARC is more difficult.
- As a result, knowing whether the HDMI port is 2.1 certified is sufficient to determine whether the HDMI is eARC-enabled.
- In order to enjoy amazing visuals and beautiful sounds, you should use HDMI eARC with the most recent model of LG TVs.
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