Navi BarsGB 16TV folderTime adjustmentThe time is adjusted by using the buttons, ±1/2 an hour at atime.TV screen formatSelect your TV screen format.The 4:3 format is standard for most TV screens.Select 16:9 for widescreen TV.Press opt to get a TV programme in the background from whichyou can instantly watch the result of your choice.Picture formatIf you do not have a widescreen TV and the transmission is inwidescreen, you can select Fullscreen or Letterbox to change thedisplay format. Fullscreen will fill up the screen vertically but cutsome information from the left and right sides of the picture.Letterbox will give a complete picture, but leave black areas at thetop and bottom.• Press back to return to TV/radio mode.Position of the RGB outputAdjust the horizontal position of the menus with the buttons.TV standardWhen the Mediamaster is connected to the TV by an RF cable, youmay need to select the correct TV standard system.Select PAL G when the box is used outside the UK and France.Select PAL I when the box is used inside the UK.Select SECAM when the box is used in France.RF modulator output channelSelect this option if you have to change the RF channel.NOTE: Channel 43 is preset at the factory.When you change the RF channel number, you must also changethe TV to the same value otherwise you will not receive any pictureor sound.'Fullscreen' 'Letterbox'