Sony SRS-ZR7 Help Manual page 218

USB-B indicator
Lights up (white) The speaker is in the USB-B mode.
BLUETOOTH indicator
Lights up (white)
Flashes quickly (white)
Flashes (white)
*1
HDMI indicator
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
Lights up (white)
Lights up (green or light blue) The speaker is connected to a music service.
UPDATE indicator
Lights
The speaker detected the availability of a software update while connected to the Internet. After pressing and holding
up
the UPDATE button for 2 seconds while the indicator is lit, the software update starts when the speaker beeps.
(orange)
The speaker is updating the software. During the update, you cannot operate the speaker.
Flashes
When the speaker turns on for the first time after the software update, the UPDATE button flashes three times to
(orange)
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
*5
function is on.
*1 When checking the Wi-Fi signal strength (reception sensitivity), the indicator is lit while connected to the Wi-Fi network.
*1*2*3*6
The speaker is connected to a BLUETOOTH device.
The speaker is pairing with a BLUETOOTH device.
The speaker is searching for a BLUETOOTH device to connect.
*1*2*6
The speaker is in the NETWORK mode.
*4
*5
or the Wireless Stereo
202