User Guide Part 1
Sonos Digital Music System User Guide4-6
Changing Your Preferences 
Upon occasion, it may become necessary to adjust some of the default settings for 
your Sonos Digital Music System. 
Software update preferences
Sonos provides software updates for your music system in order to improve 
performance and add features. Your music system must be registered in order to 
receive these software updates. If you have not yet registered, see "System registration" 
on page 5-29. 
1. From the Main Menu, select Set up your Preferences.
2. Choose one of the following options: 
• Select Notify me when updates become available. A message will appear on 
your Sonos Controller to indicate there are updates available. 
Or,
• Select I prefer not to receive notifications when updates become available. 
You should periodically check for updates using your Controller.










