Accessibility features
Select within the text to jump to the related settings screen.
This TV has accessibility features in [Accessibility] such as a text-to-speech function for on-screen text, zooming to make text easier to read, and subtitles.
Press the HOME button, then select [Settings] — [Device Preferences] — [Accessibility] to configure the user assistive features.
[Accessibility] has a shortcut function so you can turn it on or off by pressing and holding the 
(Mute) button on the remote control for 3 seconds.
Hint
- To change the shortcut function, enable [Accessibility shortcut] in [Accessibility], and change using [Shortcut service].
- To use text-to-speech with the Help Guide, view the Help Guide in the Sony support website using a computer or smartphone.
http://www.sony-asia.com/support/
http://www.sony-asia.com/support/