digital setting for Sound Blaster Audigy

[exsysise]

i used fedora core 1 and my sound card is SB audigy  LS ..support digital din cable ...i want connect to the cambridge soundworks DTT 3500 digital..using DIGITAL DIN CABLE >>>but when i connect there is no sound and i check the volume at volume control and the sound detection..but still no sound ..than i try download driver SB audiigy but cannot install coz it say kernel not supported..plz anyone there help me how to configure and setting the sound for digital connecting....    :?: