- 74 -Configuring advanced sound settingsSettings Sound Expert Settings Try NowYou can personalise the sound quality by adjusting the following settings.● Balance Try Now● Equaliser Try Now● HDMI Input Audio Format Try Now● Digital Output Audio Format Try Now" If you use a receiver that does not support Dolby Digital Plus, you will hear no sound if you select Dolby Digital+." The Dolby Digital+ option is only available via ARC(HDMI) for external devices that support the format.● Audio Delay Try Now● Auto Volume● Sound Feedback Try Now● Reset Sound Try Now" Standard audio signals are sampled at 48 kHz while HD audio signals are sampled at 96 kHz." Some S/PDIF receivers may not be compatible with HD audio format.