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Users Manual
Updating Microcontroller Firmware (Continued)
Step 2: Select Update Microcontroller Firmware and when the window shown below opens select the appropriate firmware file and
press Download. Notice that the window tells you what Microcontroller Firmware version is installed in the loudspeaker. Selecting
Download will install the new firmware in the loudspeaker.
Step 3: Wait for the Firmware
transfer to complete. When finished, control will be returned to the menu. Select “Done”.
Please be aware that the
Mutes and the Analog Input
Pad will be On after the
update completes and may
need to be reset.
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