S/PDIF Connection:
Along with the motherboard package you can find an audio daughter-cardand a roll of optical fiber cable for S/PDIF connection.
•S/PDIF Input Connection:
1.Plug the end with 3.5mm adapter into the [JK1] jack on this daughter-card. (This jack is used for either optical or line input.)
2.Remove the rubber protection-cap at the other end. Plug it into the [Digital-Out] (SPDIF-Out) jack on your digital multimedia device.
•S/PDIF Output Connection:
1.Pull out the 3.5mm adapter at one end. Keep this adapter with its protection-cap covered in save place. Plug the rest of this end into the [SPDIF-O] jack on this daughter-card.
2.Remove the rubber protection-cap at the other end. Plug it into the [Digital-In] (SPDIF-In) jack on your digital multimedia device.
User’s Manual