User guide

Users Manual

Updating Microcontroller Firmware (Continued)

Step 2: Select Update Microcontroller Firmware and when the window shown below opens select the appropriate rmware le and press

Download. Notice that the window tells you what Microcontroller Firmware version is installed in the loudspeaker. Selecting Download will

install the new rmware in the loudspeaker.

Step 3: Wait for the Firmware transfer to complete. When nished, control will be returned to the dialog window. 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.