AUX IN
RCA IN
OPTICAL IN
OPTICAL IN
USB POWER/
SERVICE
COAXIAL
PRE OUT
POWER
15V 2.8A
L
R
L
R
Input
Output
SUB OUT
PLUG-IN MODULE
PLUG-IN MODULE
AUX IN
RCA IN
OPTICAL IN
OPTICAL IN
USB POWER/
SERVICE
COAXIAL
PRE OUT
POWER
15V 2.8A
L
R
L
R
Input
Output
SUB OUT
PLUG-IN MODULE
PLUG-IN MODULE
6. Trouble-Shooting and Maintaining Your SOUND HUB
6.4 Firmware Update
DALI may occasionally release updated firmware for your SOUND HUB.
Updated firmware may improve performance and reliability or introduce
new features. Firmware updates will be made available for download from
the DALI website. To install a firmware update follow the steps below.
•
Download the firmware file from the DALI website (see link below).
•
Transfer the firmware file to an empty USB memory stick using the
dedicated DALI tool available for Windows and macOS.
•
Disconnect the SOUND HUB from its power supply.
•
Insert the USB memory stick into the “USB Power/Service” socket on
the SOUND HUB rear panel.
•
Reconnect the SOUND HUB power supply and wait for the small
indicator next to the USB Power/Service socket to blink green.
•
Remove the USB memory stick from the SOUND HUB.
•
The SOUND HUB firmware will now be updated.
www.dali-speakers.com/firmware
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