GB 9Press once to turn the sound off/on (mute).Press and hold for a few seconds to switch the Mediamasterin and out of standby mode.0 - 9 Change channel and to select individual menu options.Note: If 0 is entered as the first digit, the TV Release func-tionality is activated (see below).0 To toggle between the 230 T and any equipment connectedto the AUX Scart; e. g. a Video recorder or a satellite receiver.info In viewing mode: To display short and extended information(if transmitted) about current and next programmes.In Navi Bars with a bookmark in focus: Will show informa-tion about the bookmark.back Go back one level at a time within menus without storing anysettings.To toggle between present and previous TV/Radio channelin viewing mode.Close the Navi Bars.select Confirm the selection of a highlighted item.Open the Navi Bars.opt Select options in viewing mode.txt Press to enter teletext (if available).This section describes how to operate the Mediamaster using the buttons on the remote control.Some of the functions can also be performed by using the buttons on the front panel.Remote controlCursor upMove up in the menus andchange to the next channel inviewing mode.Cursor downMove down in the menusand change to the previouschannel in viewing mode.Cursor leftMove left/change set-tings in menus.Decrease the volumelevel in viewing mode.Cursor rightMove right/change settings inmenus.Increase the volume level inviewing mode.The cursor button