how do i change the tv setting from Analogue to digtal (1 Viewer)

[redknight105]

i have a real problem i set analogue on the tv Configuration screen when i first installed it but i really should of clicked on digtal insted and i don't know how to change it back please help
and i have have been on the settings screen and do not know how to do it please helpjavascript:emoticon(':?:')
Question

 

[Callifo]

If you used the wizard, it would have set the card depending on its card type. Even in the config program it would have determined the card type automatically so can you be more specific as to where you clicked analogue?