Tidal Engineering Synergy Series Technical Manual page 108

Place the USB Flash disk in the Synergy
Micro's USB port and browse to the
Maintenance Screen.
Open the File Utilities Folder and press the
Upgrade Software folder.
Make sure the USB Flash Disk is in the
Controller's USB port and press the
Upgrade Software button. It may
take a minute or more to copy the files
and then a message box will appear to
tell you to Restart the controller to
complete the upgrade.
Synergy Controller Technical Manual, Revision H Page 108