2Playing a Compact Disc ............................................................................................................................................ 13Button Functions ....................................................................................................................................................... 14Playing an MP3/WMA Disc or USB .......................................................................................................................... 14Root Directory ........................................................................................................................................................... 14Empty Directory or Folder ......................................................................................................................................... 14No Folder .................................................................................................................................................................. 14File Name Display ..................................................................................................................................................... 14Playing MP3/WMA Files............................................................................................................................................ 14MP3/WMA Additional Functions ............................................................................................................................... 15Using an iPod ® ..........................................................................................................................................15Playing an iPod ® ....................................................................................................................................................... 15Button Functions ....................................................................................................................................................... 16TROUBLESHOOTING......................................................................................................................................................... 16OPTIONAL EQUIPMENT .................................................................................................................................................... 17Infrared Remote Control............................................................................................................................17Button Functions ....................................................................................................................................................... 17TIPS ABOUT YOUR AUDIO SYSTEM ................................................................................................................................ 17Understanding Radio Reception ...............................................................................................................18Care of Your Compact Discs.....................................................................................................................18REGULATORY NOTICES ................................................................................................................................................... 19FCC Requirements Part 15 .......................................................................................................................19Industry Canada Radio Equipment ...........................................................................................................19