Mytek Digital Stereo 192-DSD DAC (v.2.0) - Manual (Page 35)

Fir mware Update using
W indows and OS X
Currently the DAC firmware updte requires Firewire connection
(cannot be performed via USB). As of Firmware v.1.7.0 a failsafe
feature has been added to ensure proper operation following a
firmware load failure. If firmware update is interrupted (by power cut
for example), the unit will revert to its last firmware. Prior firmware
versions are not failsafe and must be loaded safely by shutting
down all non essential programs, disconnecting USB1 and USB2
ports and ensuring uninterrupted power to the unit. After Firmware
has been loaded the DAC and Computer have to be restorted.
Inside FireWire control panel, under Device Settings is the
Firmware Loader. Download the latest Firmware.bin file from
http://www.mytek.com. Browse to the new firmware file and press
upload. Once the unit wakes up after the firmware update, power
cycle the DAC. Once the DAC has been restarted the firmware
update is complete with all setting reverting to default.
www.mytekdigital.com Page: 35/48