MSI MS-6580-060 - 845GE Max-L Motherboard User Manual page 90

Digital Audio Output
When any Multi-Channel Audio Function mode is selected, you
may also connect your speakers to the Optical or Coaxial SPDIF
phonejack on the S-Bracket to exprience digital surround sound
effect.
Remove the plug from the optical SPIDF phonejack before insert-
ing the fiber-optic cable, and read the following diagram and
captions for the function of each phonejack on the S-Bracket.
1 Optical SPDIF jack
2 Coaxial SPDIF jack
1
Plug
Using 4- or 6-Channel Audio Function
S-Bracket
2
A-9