Yes, LG OLED TVs have HDMI eARC, which was introduced in all 2019 OLED TVs for more immersive audio experiences, such as packages Dolby Atmos and DTS:X. HDMI eARC (Enhanced Audio Return Channel) allows high-bandwidth audio formats like Dolby Atmos, as well as higher-resolution audio streams such as FLAC, to be sent from your TV to an audio/video receiver via an HDMI cable.
With its built-in eARC, your LG OLED TV can easily pass audio to soundbars and AVRs. HDMI eARC is fully compliant with the HDMI 2.1 specification, which means it supports up to 32 channels of audio, lossless audio such as Dolby TrueHD or DTS-HD, and uncompressed audio such as LPCM.
Does LG OLED TV support ARC?
Yes, LG OLED TVs support ARC (Audio Return Channel). ARC is a feature that enables the TV to communicate audio data up to and from compatible audio devices. The LG OLED TV supports both the 3D and ARC HDMI protocol.
With the help of this feature, you can easily connect your TV to an Audio/ Video Receiver (AVR) or soundbar and receive audio from your devices. By doing this, you can enjoy TV audio with your home theater system.
You can access the ARC option by pressing the Home button on your remote control, selecting the “External Device Manager” and selecting the Edit option for the device you connected using the HDMI port with ARC.
Then set the HDMI port setting to Audio Return Channel (ARC). Once the setting is enabled, your TV and compatible device will both be able to send and receive audio.
How do I turn on HDMI ARC on my LG TV?
If you’d like to turn on HDMI ARC on your LG TV, the first step is to check which HDMI port on your TV is labeled “ARC”. This port should be distinct from the other HDMI ports available. Once you have identified the port, you can use an HDMI ARC compatible cable to establish the connection between your TV and other compatible devices.
Next, you’ll need to adjust the sound settings on your TV. Begin by accessing the “Sound” option from the main menu, then select “Speaker List”. You will then be prompted to choose which speaker types are attached to your TV.
Select “TV Speakers” then “ARC”. This will activate the video and audio output via your HDMI ARC connection. Finally, ensure that the option “Simplink” is enabled in your “General” settings. This ensures that all sound output from your TV is routed properly through your connected devices.
How do I know if my LG TV has HDMI ARC?
You can determine whether your LG TV has HDMI ARC by looking at the HDMI ports on the back of the TV. Most LG TVs have four HDMI ports, and two of them should have the “ARC” label displayed next to them.
This indicates that they are HDMI ARC ports and will allow you to connect your TV to external audio devices through the HDMI cable. In addition, some higher-end LG TVs may feature a built-in HDMI ARC port, which is usually integrated into the TV’s main menu system.
You can also check your TV’s user manual to verify whether it has HDMI ARC capability.
How do I connect TV to soundbar If no HDMI ARC?
If you don’t have an HDMI ARC port on your TV, then you’ll need to connect your TV to the soundbar using additional cables. Depending on your setup, you may be able to use either analog (red and white RCA cables) or digital (optical audio cable) audio cables.
For analog connection, you will need an analog stereo RCA cable – which you can purchase from an electronics store – to be able to connect the soundbar to the TV. Begin by making sure that both the TV and soundbar are off.
Then connect one end of the analog cable to the audio out (labeled with a headphones icon or red/white “OUT” or “CD” link) of the TV. Connect the other end of the cable to the aux input (labeled with a “AUX” or “RCA” link) on the soundbar.
For digital connection, start by connecting one end of an optical audio cable to the optical out port (labeled with an optical icon or “DIGITAL OUT” link) of your TV. Then connect the other end of the cable to the optical input (labeled with an optical icon or “DIGITAL IN” link) of your soundbar.
Once you have connected the cables, turn both the TV and soundbar back on. Then set the TV’s output audio setting to external device, and the soundbar should automatically start playing the sound from whatever you are watching.
If it doesn’t start automatically, you may need to press the source or aux button on the soundbar to select it.
Do you need a special HDMI cable for ARC?
Yes, you do need to use a special HDMI cable for Audio Return Channel (ARC), as it is necessary to ensure that the audio signals are sent properly from your television to your soundbar or audio receiver.
While this cable has the same size and shape connectors as a regular HDMI cable, it is usually labeled HDMI (ARC) and is intended for this specific purpose. It is important to note that, in order for your HDMI cable to work with ARC technology, both the television and the soundbar or audio receiver must support this technology, and both devices must be connected via an HDMI (ARC) cable.
Why is LG HDMI ARC not working?
The first potential reason is that the feature is not enabled. HDMI ARC must be enabled on both the TV and the connected device in order for it to work. To enable HDMI ARC on your LG TV, click the ‘Settings’ gear icon on your remote, then select ‘Sound’, then select ‘Sound Output’, then select ‘HDMI (ARC)’.
On your connected device, consult the user manual for instructions on enabling HDMI ARC.
The second potential reason is that your TV’s firmware is outdated. To update your LG TV’s firmware, visit LG’s website and select your TV’s model number. Download the latest firmware for your model number, save it to a USB drive, then plug it into the port on your television.
Follow the instructions onscreen to update the firmware.
The third potential reason is that the HDMI cable isn’t connected correctly. Double-check both ends of the cable to ensure that the connectors are properly seated and that the connection is secure.
Finally, check for any physical obstructions that might be preventing the HDMI signals from being transferred between the TV and the connected device. Move any objects that could be in the way and then reconnect the HDMI cable.
If none of the solutions above resolve the issue, contact LG’s customer service team for further assistance.
Which HDMI is eARC on LG C1?
The LG C1 series offers eARC (enhanced Audio Return Channel) support on HDMI 2 and HDMI 3. eARC simplifies connecting and controlling audio playback with compatible devices and provides amazingly immersive sound.
eARC support allows the TV to receive object-based audio such as Dolby Atmos and DTS:X directly from compatible HDMI audio sources, and it also enables uncompressed PCM audio up to 192kHz 24-bit. With eARC, the user can enjoy high-quality audio performance with fewer cables.
In addition, HDMI eARC simplifies the connection of compatible audio equipment such as AV receivers, sound bars, and speakers.
Which LG TV has eARC?
The new LG OLED models, such as the CX and GX series, are the first LG TVs to feature eARC (enhanced Audio Return Channel). This feature allows the TVs to process higher quality audio formats, such as Dolby Atmos, and pass them through the TV’s HDMI ports.
This means that LG CX and GX owners can connect their soundbar to their TV using an HDMI cable and enjoy immersive audio without the need for additional optical or coaxial cables. The eARC function is also backwards compatible, meaning that it can be used with older soundbars and receivers.
Alternatively, owners of the LG BX, WX and ZX series models can still enjoy immersive audio in Dolby Atmos with their TV, but they will need extra cables to do so.