Sonos Digital Music System - Manual (Page 91)

Chapter 5: Using Your Sonos Controller 5-27
2. Select Advanced Settings
→Wireless Channel.
Use the scroll wheel to select a different wireless channel, and touch OK.
It may take several seconds for the switch to take effect. If you have music playing, a
short music dropout will occur during the wireless channel change.
Battery Charging
Your Controller can be recharged by plugging it into the AC adapter supplied with your
Controller. The battery charge indicator
on your Controller will show you when it is
time to recharge the Controller. If the battery charge gets very low, the battery status
indicator light will light red. Be sure to recharge using only the AC adapter supplied with
your Sonos Controller.
Battery Replacement
After several years (depending upon usage), the battery on your Controller may not
hold a charge as long as it once did. Because of the Controller’s splash-resistant design,
the battery on the Controller must be factory-replaced. Return it to the Sonos Service
Center where it will be promptly replaced and returned to you. Go to
http://support.sonos.com for instructions and battery replacement cost.
Caution: Use only the supplied power adapter to charge the Controller’s battery.
Using another adapter will damage your Controller and void your product
warranty.
Caution: Danger of explosion if battery is incorrectly replaced. Replace only with
the same or equivalent type. Return to Sonos or an authorized Sonos service center
for replacement.