About the indicators

(power) indicator

Lights up (green) The speaker is turned on.
Lights up (orange) The speaker is in the BLUETOOTH/Network standby mode.
Turns off The speaker is in the standby mode.
Flashes (green) When you turn on the speaker, the indicator flashes slowly in green, then lights up in green.
When you turn off the speaker, the indicator flashes slowly in green, then lights up in orange or lights off. While the indicator is flashing, the speaker is not operational.
When you tap the -/+ (volume) buttons, the indicator flashes once or three times according to the volume adjustment.
Flashes (red) The speaker is in the protect mode, or the software update has failed.

LINK indicator

Lights up (orange) The speaker is connected to a Wi-Fi network.
Lights up (pink) The speaker is connected to a wired network.
Flashes (orange) The speaker is in the process of connecting to a Wi-Fi network.
Flashes (pink) The speaker is in the process of connecting to a wired network.
Flashes (red) The network connection failed.
Lights up (red) The network connection failed, or connection failed even though the network setting is complete.

AUDIO IN indicator

Lights up (white) The speaker is in the AUDIO IN mode.

USB-A indicator*1

Lights up (white) The speaker is in the USB-A mode.

USB-B indicator

Lights up (white) The speaker is in the USB-B mode.

BLUETOOTH indicator*1*2*3*4

Lights up (white) The speaker is connected to a BLUETOOTH device.
Flashes quickly (white) The speaker is pairing with a BLUETOOTH device.
Flashes (white) The speaker is searching for a BLUETOOTH device to connect.

HDMI indicator*1

Lights up (white) The speaker is in the HDMI mode, but the HDMI ARC TO TV port of the speaker is connected to a TV.
Flashes (white) The speaker is in the HDMI mode, but the speaker is not connected to a TV.

NETWORK indicator*1*2*4

Lights up (white) The speaker is in the NETWORK mode.
Lights up (green or light blue) The speaker is connected to a music service.

UPDATE indicator*5

Lights up (orange) The speaker detected the availability of a software update while connected to the Internet. After pressing and holding the UPDATE button for 2 seconds while the indicator is lit, the software update starts when the speaker beeps.
Flashes (orange) The speaker is updating the software. During the update, you cannot operate the speaker.
When the speaker turns on for the first time after the software update, the UPDATE button flashes three times to inform you that the update has completed.

DTS indicator

Lights up (white) The speaker is in the HDMI mode, and the DTS format sound is input to the speaker.

DOLBY D indicator

Lights up (white) The speaker is in the HDMI mode, and the Dolby Digital format sound is input to the speaker.

L/R indicators

Lights up or flashes depending on the status of the speaker while the Wireless Surround function or the Wireless Stereo function is on.

*1When checking the Wi-Fi signal strength (reception sensitivity), the indicator is lit while connected to the Wi-Fi network.

*2When switching the wireless function to on/off, the indicator flashes.

*3When switching the BLUETOOTH audio streaming playback quality of the speaker, the indicator flashes.

*4When disabling the Wi-Fi network function and BLUETOOTH network function, the indicator flashes.

*5If the software updating has failed, the indicator is lit.