Peterson Sonuus Wahoo - Manual (Page 30)

30 © Copyright 2012 Sonuus Limited Wahoo
Owner’s Manual
Firmware updating
To support new features and to make it future-proof, firmware (internal software) of the Wahoo can
be upgraded.
To update the Wahoo firmware you will need to download the latest firmware file (.sfu) and
Firmware Updater software (which includes an instruction manual). The updater software is
available for both
OSX and Windows. To access these files, you need to register and create a user
account at the following web site:
register.sonuus.com
Note: if the Wahoo detects that your firmware is corrupt, it will boot straight into update mode to let
you update the firmware.
To update firmware on the To update firmware on the To update firmware on the To update firmware on the Wahoo
c c c c While powering-on the Wahoo, press and hold: FILTER + S S S S .
d d d d
The numeric display now shows UPd to indicate firmware update mode is active.
e e e e Connect the Wahoo to your computer via USB (if not already done during power-on).
f f f f Follow the steps in the Firmware Updater manual you have downloaded.