55" | Sony BRAVIA 7 | XR Processor | Mini LED | 4K Ultra HD | High Dynamic Range (HDR) | Smart TV (Google TV)

Go to the settings menu, select 'System' or 'About', and then 'Software Update'. Follow the on-screen instructions.

Yes, go to the settings menu and select 'Remotes & Accessories' then 'Bluetooth settings' to pair your headphones.

Go to the settings menu, select 'System' or 'About', and then 'Reset'. Select 'Factory data reset' and follow the prompts. Be aware that this will erase all your settings.

The ideal viewing distance depends on the screen size and resolution. As a general guide, sit approximately 1.5 times the screen diagonal distance away from the TV.

Yes, the BRAVIA 7 supports HDR, including Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), and Hybrid Log-Gamma (HLG).

While in game mode, press the Quick Settings button on your remote, then select Game Menu.

Acoustic Multi-Audio uses the TV's frame tweeters to make sound appear to come from the exact point on the screen where the action is happening, making the audio more immersive.

Check the power connection, ensure the TV is turned on, and verify that the input source is correctly selected.

Adjust picture settings (brightness, contrast, color) in the settings menu. Make sure the source content is high-quality (4K). Clean the screen.

Check the volume level, ensure the TV is not muted, and verify the audio output settings. Check the connected audio devices (soundbar, etc).

Restart your router and TV. Ensure you have the correct Wi-Fi password. Check the distance between the TV and router and reduce obstructions.

Check the batteries in the remote. Make sure there are no obstructions between the remote and the TV's sensor. Try to pair the remote again.