Other Sound Settings
Quick settings > TV options > Sound and press OK
Balance, Bass, Treble
Adjust the levels of these options according to your personal preference.
Sound Surround
Switch on or off the surround sound.
Equalizer Detail
Adjust the level of equaliser for your preference.
Speakers
Set the TV to play the sound on TV or on the connected audio system.
You can select where you want to hear the TV sound and how you want to control it.
• If you select External audio system, you permanently switch off the TV speakers.
• If you select TV speakers, the TV speakers are always on.
Digital Output
Digital output settings are available for optical and HDMI ARC sound signals.
Set the audio out signal of the TV to fit the sound capabilities of the connected Home Theatre System.
SPDIF Delay
For some Home Theatre Systems you might need to adjust the audio sync delay to synchronise the audio to the video. Select 0 if a sound delay is set on your Home Theatre System.
Auto Volume Control
Adjust large sound level differences between channels and inputs automatically.
Reset to Default
Reset the current sound settings to default.