It's possible that your speaker settings, crossovers & etc. arn't set up as "Global". If that's the case, you've got to individually go through the Setup menus with the Imput Select button set to your CD, and the A/D button set to the Toslink Jack (Setup/Global/Jack Names).
If that doesn't work, E-mail me with your phone number and I'll try to talk you throught the process.
If that doesn't work, E-mail me with your phone number and I'll try to talk you throught the process.