Apple M9470LL Setup Guide - Page 20

If you're using a Windows computer, make sure the wireless card or adapter is installed correctly. To check the connection, see the documentation that came with your computer. If You Can't Play Music from iTunes on Your Stereo ÂÂ Make sure that your AirPort Express is plugged into a power outlet and is in range of your computer or wireless device, and that you connected the appropriate cables. You may need to join the AirPort Express network. ÂÂ Make sure you've chosen your AirPort Express from the AirPlay pop-up menu ( ) in the iTunes window on your computer, or from the AirPlay pop-up menu on your iOS device. ÂÂ Make sure you're using iTunes v10.4 or later on your computer. If You Can't Hear Music Playing If music is playing (the playback head in the progress bar at the top of the iTunes window is moving) but you can't hear anything, check the following: ÂÂ Make sure your remote speakers are selected in the AirPlay pop-up menu ( ) in the iTunes window on your computer, or in the AirPlay pop-up menu on your iOS device. Also make sure the volume on the remote speakers isn't turned down. ÂÂ Make sure your stereo or powered speakers are turned on, and the volume is turned up. 20 Chapter 4 Tips and Troubleshooting