User Manual

APPENDIX D: UPDATING FIRMWARE
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2 Transfer the file to a computer with a USB or
network cable connection to the 828es.
3 Launch the MOTU Pro Audio Control web app
on the computer, as usual.
4 Go to the Device tab, scroll down to the bottom
and click Update from File.
5 Locate the file on your hard drive and click OK
to start the update.
6 Follow the on-screen instructions.
7 If you have a Mac, and you normally use USB or
Thunderbolt to connect the 828es to your Mac, it
is a good idea to disconnect the Ethernet cable
after you complete the update, so that the Mac
doesn’t switch to Ethernet as the primary audio
connection to the 828es (instead of USB or
Thunderbolt).
Updating multiple interfaces on a network
If you have two or more MOTU interfaces on a
network, you can update their firmware all at
once.
1 Go to the MOTU Discovery Settings menu.
Figure D-2: MOTU Discovery Settings menu.
2 Choose Firmware Updater > Open...
Figure D-3: Launching the Firmware Updater.
3 Connect Ethernet cables, if necessary, or click
the Update from File option.
4 Click Update All Interfaces Now.
Figure D-4: Updating multiple interfaces in one operation.
Viewing the latest firmware version information
You can confirm the firmware version at the
bottom of the Device tab (Figure D-5).
MOTU Discovery Settings
Figure D-5: The currently installed firmware version is displayed at the bottom of the Device tab.