A:AnswerIf you have a cd cleaner disc you insert into disc 1 and play. It will tell you what to do. If you are still having problems contact Onkyo or where you purchased
A:AnswerI don't believe it's possible. The disc player is solely intended for playing CDs. It has no input connections or capabilities. Your iPod would need to be connected to your receiver via cable, or (perhaps) to a Bluetooth receiving device that is connected to the receiver.