It is designed to be used with the great mapping presets by babyjaws.com. With these mappings you can access all internal parameters of the TETR4 (tetra) synth by Dave Smith Instruments.
How to create the overlay:
- Download the overlay files here:
http://www.interruptor.ch/TETR4_overlay_for_BCR2000.zip
- Open the top and bottom part of the overlay in Open Office Draw
(free download from http://www.openoffice.org/)
Note: Better don't print the preview JPGs! The scale most likely isn't right
and the resulting overlay won't fit on the actual physical controller.
- Print out in colour on A4 format paper
- laminate the printout
- Cut out the holes using a cutter knive
![Image](http://www.interruptor.ch/images/bcr2000-tetr4.jpg)