Troubleshooting_ Keyboard/Joystick

4.1 The keyboard and joystick does not need any maintenance or adjustment apart from normalcleaning as per the instructions given in the manual. The joystick’s center position is automatically set by the CNC at power-on, and therefore is highly stable even after manyyears of continous service. The keys will last a lifetime, but if it should be necessary toexchange one of the keys, this is made very simple and easy.