#Adaptive sound control lg tv#

Streaming music directly via Bluetooth® from your smartphone to LG Sound Bar SL4. LG Sound Bar SL4 has various inputs and convenient options such as Optical and Bluetooth®. LG Sound Bar SL4 featuring Adaptive Sound Control identifies what's being played and automatically adjusts the sound mode to create the ideal audio experience.įeel the beat with the powerful LG Sound Bar SL4 wireless subwoofer - convenient and easy to install, it pumps out extra 200 watts. If no audio is present, proceed to schedule a repair service from our Schedule a Repair page.Music, movies and even the news all have different audio profiles. Check with an internal source on the TV, such as a Premium Application.If there is sound, then proceed to the next step. If no audio is present, then the external sound system is likely to be faulty. Check an alternative external source with the sound system.If there is no sound, then proceed to the next step. If audio is present, then your previous external sound source is faulty. If possible test with an alternative external sound source, such as a Blu-ray player, DVD or Gaming Console.Check if the TV’s Sound Out is set to correct sound out function.If the external source, such as a cable or satellite box, has a volume control, check if the setting is muted or set at a low volume.

#Adaptive sound control lg tv#

If no audio is present, then the TV may require service.

If the external source, such as a cable or satellite box has a volume control, check if the setting is muted or set at a low volume.

Check if the TV volume is set to the correct level and not muted.

Check if the audio connector is secure at both the external source and the TV.

Check if the external source is switched on.

Check if the correct input is selected on the TV.

Check if the TV Sound Out is set to TV Speaker.

If no audio is present, proceed to schedule a repair service from our Schedule a Repair page.Įxternal Source (e.g. If there is still no sound, then the external sound system is likely to be faulty.

Check an alternative external source with the sound system, such as a Blu-ray player, DVD or Gaming Console.

Check if the external sound system is set to the correct volume and not muted.

Check if the external sound system is switched to the correct input.

Check if the audio connector is secure at both the TV and the external sound system.

Check if the external sound system is switched on.

Check if the TV Sound Out is set to correct sound out function.

If no audio is present, proceed to schedule a repair service from our

Check if the volume is set to the correct level and not muted.

Check if the TV Sound Out is set to Internal TV Speaker.

Refer to the specific audio input and output scenarios to identify why no audio is heard on either the TV speakers or the external device speakers. If the audio distortion is still present, please proceed to schedule a repair from our Schedule a Repair. Press the Settings button on the remote control and select Settings > SOUND, then press WHEEL or ENTER. If the audio distortion is on all channels or from multiple devices, then proceed to the next step. If the audio distortion is still present and on a single OTA (Over The Air) channel or from a single device, then the TV is unlikely the cause. Select the appropriate External Speaker option. Press the Settings button on the remote control and select Settings > SOUND> Sound Out, then press WHEEL or ENTER. If you are using the TV speaker, then jump to Step 4.

If you are using an external sound system such as a Home Theater etc, then check that the TV Speaker is Off. Another likely cause of audio distortion is the external device. Distorted audio can be caused by faulty audio circuitry in either the TV or external audio systems.