44 Daily Usage
programmes with the bor dbutton. To adjust the sound volume in this case, hold down the bor dbutton until the sound bar appears and reaches your desired level.
Pressing the 
button once more displays detailed informa-
tion about thecurrent programme. To hide the information box, press the EXIT button.
5.2.4 Selecting audio tracks
Some programmes are provided with audio tacks in one or
more languages. Pressing the 
button displays available audio tracks. Once you select an audio track, it will be sounded. In addition, you can enjoy audio tracks in four sound modes: Stereo, Mono, Left or Right. However, if a multifeed pro- gramme is provided at the moment, video tracks will be dis-
played. In this case, you have to press the 
button once more to select an audio track.
5.2.5 Selecting subtitle tracks
Some programmes are provided with subtitle tracks in one or more languages. If the current programme provides subtitle tracks, the subtitle symbol (
) will be marked on the informa-
tion box. Pressing the 
button displays available subtitle tracks. Once you select a subtitle track, it will be displayed.
5.2.6 Viewing teletext
On some services, such information as weather reports, news or stock quotations is provided by means of teletext. If the current service provides teletext, the teletext symbol (
) will be displayed on the information box. Press the 
button to view teletext pages.
Select a desired page to view by entering its page number with
the numeric buttons. You can zoom into a teletext page with the F3 button, and adjust its transparency level with the
button. To hide the teletext screen, press the EXIT button.
