Skip to Contents

Find Useful Tips & Tricks with LG

Find help information for your LG product

Learn about product installation, maintenance, and troubleshooting using our search options.

[TV] Settings_Volume_Screen/Sound Sync (Smart)

  • Others
  • Others
  • Troubleshooting
  • TVs
  • Last Updated 07/05/2014


Settings_Volume_Screen/Sound Sync (Smart)



Smart  è Setting è Volume è Screen/Sound sync control


When sync of screen and sound is not matched, an user can directly adjust the sync.

User can adjust video’s sync and sound output (TV speaker or SPDIF) when turning screen/sound sync

control On.



TV Speaker

  - [Vary with the model] Adjust sync of sound that is outputted from TV’s internal speaker Faster sound output

    when moving towards -, Slower sound output when moving towards +.


External Speaker

  -  Control sound sync from external speakers such as LG audio device or headphone, external speakers that

     are connected to digital audio output terminal. Faster sound output when moving towards -, Slower sound

     output when moving towards +. Optic digital terminal must exist to provide LG audio device.



  - Present video signal or sound of external device without audio delay. Depending on the time to realize video in TV,

    audio can be outputted in advance.




Article Feedback

1. Overall, how satisfied were you with the usefulness of this article?
1.1 Why did the article not resolve your issue?

Characters left : 500 / 500