Contour Design Wireless RollerMouse Free3 - Manual (Page 5)

RollerMouse Free3 user guide /4
Inserting the keyboard risers
Fit the end of the riser into the slot on the back of the RollerMouse Free3.
Line up the grooves of the short and long risers and then press the
two parts together until you hear them snap into place.
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Negative Tilt
Neutralt hævet
Neutralt fladt
Positiv hældning