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The problem Try this!
No sound is heard.
Check whether Digital Output Audio Format is set to Pass-through.
If you select the Pass-through option to use an AV receiver that does not support
Dolby Digital+, no sound is output with Dolby Digital+ content.
It is recommended to set Digital Output Audio Format to Auto when the connected
receiver supports only the limited audio formats.
• Settings Sound Expert Settings Digital Output Audio Format
Auto
The speakers are making an odd
sound.
Run Sound Test.
•
Settings Support Device Care Self Diagnosis Sound Test
Make sure that the audio cable is connected to the correct audio output connector on
the external device.
For antenna or cable connections, check the Signal Information. A low signal level
may cause sound distortions.
• Settings Support Device Care Self Diagnosis Signal
Information
The sound is interrupted.
The sound may frequently be interrupted when a Bluetooth speaker is used. Make
sure that the Bluetooth speaker and the wireless access point are on a straight line
and the Bluetooth speaker is placed as close as possible to the TV.
To minimise interruptions, we recommend a wireless access point that uses a 5 GHz
frequency. 5 GHz may not be available depending on the model.
When the symptom persists, it is recommended to use wired connection such as HDMI
(eARC) and Optical.
Whenever a function is used on
the TV or the channel is changed,
the TV voices the activity.
The TV explains in voice-over the
video scenes displayed on the
screen.
Turn off the Voice Guide function in Voice Guide Settings.
• Settings General Accessibility Voice Guide Settings Voice
Guide
The TV audio is not being played
through the AV receiver.
Check the A/V receiver's power supply and its settings.
• When connecting the optical cable between the TV and A/V receiver, make sure
that the sound output is set Optical on your TV.
• In case of HDMI-eARC connection, make sure that it is connected to the eARC
dedicated HDMI port on your TV. However, the eARC can be used only when the
A/V receiver supports the eARC feature.
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