E-MU USB 0202 device not seen in sound configuration

Hi,
this is my first thread,
and in general I am new Linux user.
I found a problem in Megeia 5 RC Couldron, the sound configuration does not treat my usb sound card as the sound card, but lists it in the list of usb sound devices.
Also Alsamixer sees it.
What should I do to use E-MU USB 0202 as my main soundcard during listening to the music?
BTW I would like to use it only in ALSA mode.
thank you in advance for the answers!
this is my first thread,
and in general I am new Linux user.
I found a problem in Megeia 5 RC Couldron, the sound configuration does not treat my usb sound card as the sound card, but lists it in the list of usb sound devices.
Also Alsamixer sees it.
What should I do to use E-MU USB 0202 as my main soundcard during listening to the music?
BTW I would like to use it only in ALSA mode.
thank you in advance for the answers!