When the colour buttons are available, an operation guide appears on the screen.
Follow the operation guide to perform a selected operation.

In TV mode: Press to select channels.

In Text mode: Press to enter a page number.

When an Interactive Application service is available, you can also enter letters of the alphabet.

(Text)

Press to display text information.

(Subtitle setting)

Press to turn subtitles on or off (when the feature is available).