23
EN
9 Appendix:
Understand
meanings of
LED colors
a
System status indicator (on the front
panel)
b
SETUP indicator (on the back panel)
c
WPS indicator (on the back panel)
LED
colors
LED behavior
Speaker
status
No light
Power off
1
1
blinking amber slowly Booting up
1
1
blinking amber
quickly
Connecting
to a
network
1 2
1
and
2
indicators in
solid amber
In app-
assisted
Wi-Fi setup
mode
1
1
1
blinking amber
quickly, and
3
blinking
green
In WPS
mode
a
b
c
1
1
solid green
Network
connection
successful
1
1
blinking green quickly
During
audio
buffering
1
1
blinking green slowly Muted or
playback
paused
1
1
dimmed by 50% in
solid green
In Wi-Fi
Active
mode
1
1
solid red
In Wi-Fi
Disabled
mode
1
1
blinking red
Network
connection
failed
1 2
1
solid red, and
2
solid
amber
During
factory
reset
1
1
blinking red and
amber
During
firmware
upgrade
11
1
blinking red, amber
and green alternately
Firmware
upgrade
failed
Summary of Contents for SW750M
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