twisted electrons TherapSid MKII, User Manual

8 - Firmware updaDng 

Therapsid supports firmware updates via MIDI system exclusive messages (sysex). 

The firmware version is displayed for 1 second on the 7segment led display during 
startup. 

Please check the therapSid page online for the latest firmware: 

h]p://twisted-electrons.com/therapsid/

To enter update mode aka boot-loader: 

-unplug the unit’s power cord. 

-hold the 

filter type 

bu]on down (bo]om le` of control panel) while plugging the unit 

power back in. 

Every other LED on the control panel will be lit indicaDng that boot-loader mode is acDve 
and ready to receive the sysex from your computer. 

8-1 Pc

For a windows pc, we recommend MIDI-OX. It is a free and very useful app!

1.

Launch MIDI-OX 

2.

In the Sysex window, choose Command > Window > Load File and navigate the 
locaDon where you stored the file. 

3.

Choose Command Window > Send Sysex 

8-2 Mac

For a mac, we recommend 

SysEx Librarian

. It is also free!

1. Launch SysEx Librarian. 

2. Select your MIDI interface in the drop-down menu at the top (if it's not already 
selected) 

3. Drag the MIDI SysEx file from the Finder into the frame of SysEx Librarian (if it's not 
already in there). 

4. Select it with the mouse. 

5. Click Play 

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