User's Manual

23EN
10 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 Status of
the audio
adapter
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
a
c
b
1
1
1 blinking amber
quickly,and3 blinking
green
In WPS
mode
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 standby
mode with
network
connection
1
1 solid red In standby
mode
without
network
connection
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
rmware
upgrade
1
1
1 blinking red,
amber and green
alternately
Firmware
upgrade
failed