Logitech Network Music System - Manual (Page 29)

28 Logitech®
remains blue, check to make sure that your Internet
connection is working correctly.
Blinking Purple: This indicates an unrecoverable hardware error.
Please contact Logitech Technical Support for an
RMA. Even if cycling Squeezebox Receiver’s power
alleviates the problem, the player should still be
returned for a replacement.
To restart Squeezebox Receiver, press and hold the button for three seconds
until it begins slowly blinking red. To perform a reset to factory settings, hold
the button for five seconds until it quickly blinks red.