Sony Bravia OLED XR-55A90J Help Manual page 116

4/7/2021
Check the antenna (aerial)/cable connection.
Connect the TV to the AC power (mains), and press the power button on the TV or the
remote control.
Check the volume control.
Press (Mute) or
Press the
Press the
[Display & Sound] — [Audio output] — [Speakers] — [TV speakers].
If headphones or Bluetooth audio devices are connected, sound is not output from the
TV speakers or audio system connected via eARC/ARC. Remove the headphones or
disconnect the Bluetooth audio device.
Related topics
No audio or low audio with a home theatre system.
[138] Sound | Sound
Audio noise.
Make sure that the antenna (aerial) is connected using a high quality 75-ohm coaxial
cable.
Keep the antenna (aerial) cable away from other connecting cables.
To avoid TV interference, make sure to use an undamaged antenna (aerial) cable.
Related topics
Distorted sound.
[139] Sound | Sound
No audio or low audio with a home theatre system.
Press the
[Display & Sound] — [Audio output] — [Speakers] — [Audio system].
If the audio system is not compatible with Dolby Digital or DTS, set [Settings] —
[Display & Sound] — [Audio output] — [Digital audio out] to [PCM].
https://helpguide.sony.net/tv/iaep1/v1/en/print.html
(Volume) + button to cancel muting.
(Quick Settings) button, then select [Speakers] — [TV speakers].
(Quick Settings) button on the remote control, then select [Settings] —
(Quick Settings) button on the remote control, then select [Settings] —
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