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LG TV - Using the Auto Tuning Feature

Troubleshooting

The   auto tuning feature on an LG TV automatically  scans for all available broadcast channels (via an antenna or a direct cable connection) and saves them to your TV's channel list.  
This means you don't have to manually search for each channel's frequency; the TV does all the work for you, making it quick and easy to start watching live TV. It is typically used when you set up your TV for the first time, move to a new location, or if your service provider changes its channel lineup

Try this

[2022 WebOS22] Using Auto Tuning

Press the setting button on the TV remote and select [All Settings] → [General] → [Channels] → [Channel Tuning] → [Start] → [Done].

1. Turn on the TV and press the [Settings] button on your TV remote.
Select [All Settings] in the [Settings] menu.

After pressing the remote control settings, select the All Settings menu

2. Select [General].

3. Select [Channels].

choosing Channels over General

4. Select [Channel Tuning].

selecting Channel Tuning in Channels

5. Select the connected antenna and press [Start].

selecting channel tuning

6. Once the Channel Tuning is completed, select [Done].

channel tuning is completed

[2019 WebOS4.5] Using Auto Tuning

Press the setting button on the TV remote and select [All Settings] → [Channels] → [Channel Tuning] → [Auto Tuning] → [Start] → [Done].

1. Turn on the TV and press the [Settings] button on your TV remote.
Select [All Settings] in the [Settings] menu.

After pressing the remote control settings, select the All Settings menu

2. Select [Channels].

3. Select [Channel Tuning].

selecting channel tuning in Channels

4. Select [Auto Tuning].

selecting auto-tuning

5. Select [Start].

start channel tuning

6. Once the Channel Tuning is completed, select [Done].

complete channel tuning
How to use the Auto Tuning function in different WebOS versions

[2021 WebOS6.0] Press the setting button on the TV remote and select [All Settings] → [General] → [Channels] → [Channel Tuning]

[2020 WebOS5.0] Press the setting button on the TV remote and select [All Settings] → [Channels] → [Channel Tuning] → [Auto Tuning]

[2018 WebOS4.0] Press the setting button on the TV remote and select [All Settings] → [Channels] → [Channel Tuning] → [Auto Tuning].

[2017 WebOS3.5] Press the setting button on the TV remote and select [All Settings] → [Channels] → [Channel Tuning] → [Auto Tuning].

Note
※ Some models released in 2019 or later are programmed to initiate the Auto Tuning process when the [Mute] button is pressed three times in a row.
selecting an automatic channel by pressing the mute key on the remote control 3 times

This guide was created for all models, so the images or content may be different from your product.


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