Buttons do not work (display works)
Possible Cause
Cable is defect
Handswitch is defect
Handswitch does not work (neither display nor buttons)
Possible Cause
Cable is not plugged
Cable is not plugged as intended
Bad pin contact
Cable is defect
7. Further Information
7.1
End of life disposal
Please heed following disposal instructions when disposing of the HSU-cable-
handswitch:
Note: Dispose of the components ecologically sound (separate plastic
from electronics parts)!
Solution
Contact our customer service
Contact our customer service / change the
handswitch
Solution
Plug the plug in the intended jack marked
with
.
Plug off the plug an plug it in as intended ( as
described above)
Contact our customer service
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