Sonos ZonePlayer 120 User Manual page 244

A-12
Solid amber
Long amber,
short white,
repeat
Solid or flashing
red
Sonos Multi-Room Music System User Guide
ZonePlayer fault
warning
ZonePlayer fault
shutdown (mute)
Diagnostics mode
The ZonePlayer is
beginning to experience a
fault condition and will
reduce to 75% volume.
Check the ZonePlayer
•
vents for adequate
cooling
Check for speaker
•
short circuit
Mute and then unmute
•
the ZonePlayer
Unplug the ZonePlayer
•
for several minutes to
allow it to cool
If the fault condition
(above) is not remedied,
the ZonePlayer will
automatically mute itself to
prevent damage to the
ZonePlayer.
You may be instructed to
enter Diagnostics mode by
a technician when you
call Customer Support to
report a problem.
If you accidentally enter
diagnostics mode, press
the Mute button to exit.