Sennheiser HE 1 - Firmware Updates; Installing Firmware Updates

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Servicing the HE 1 | Installing rmware updates
Installing firmware updates
The DAC (digital-to-analog converter) rmware can be updated using the free
of charge “Sennheiser HE 1 Updater” program. The program be downloaded
from the Internet at www.sennheiser.com/download or be obtained from your
Sennheiser partner. The program is available for Windows and Mac operating
systems.
▷ Make sure that the HE 1 is connected to your Mac or PC via USB and that it
is switched on.
▷ From Windows or MacOS, start the “Sennheiser HE 1 Updater” program and
follow the instructions on the screen.
The program automatically checks if the new DAC rmware is compatible
with your HE 1. If this is the case, the program guides you through the
installation steps and then conrms successful installation.