Care and Maintenance
26 - English
Cleaning
CAUTION: Disconnect the power cord from the AC (mains) power outlet before
cleaning.
To clean the SA-4 amplifier, use only a soft, dry cloth to remove dust from the
outside of the enclosure. You may use a brush attachment on a vacuum cleaner
to clean the hard-to-reach areas. DO NOT use any solvents, chemicals, or
cleaning solutions containing alcohol, ammonia, or abrasives.
Customer service
For additional help using the system, contact Bose customer service. See the
address and phone number list included with your SoundTouch™ system.
Limited warranty information
Your SoundTouch™ system is covered by a limited warranty. Details of the
limited warranty are provided on the product registration card that is included
in the carton. Please refer to the card for instructions on how to obtain warranty
service and register your product. Failure to register will not affect your limited
warranty rights.