PC Chips CMI8330 English Manual page 42

Media Rack
Hardware/Software
Q12: Why there are no sound output during play MPEG file by
MPEG card?
A12: Maybe Line-out of MPEG card didn't connect to Line-in of sound card
or Line-in volume be muted in mixer.
Q13: Why some games auto detect sound card to WSS mode,
but I/O can not fit to current setting?
A13: Windows Sound System (WSS) supports registers for applications
(GAME) to setting IRQ and DMA channel. Auto detect function of
some games use these registers to setting IRQ and DMA channel by
itself. But, because of our sound card supports Plug and Play functions,
I/O resource must allocating by PnP BIOS or Windows 95. Allocating
I/O resource by applications will cause I/O conflicted with other
interface cards. User should be decided sound card mode by yourself.
Q14: Why detect sound card to half-duplex when MS NetMeeting
setup?
A14: Because of our sound card use two wave devices when use full-duplex
function. You must select playback device to "Sound System Playback"
and set record device to "SB16 Record" when setup.
Section 7- Question & Answers
36
System Mixer