Button on the back of many appliances (5)
I believe the answer is:
reset
(Other definitions for reset that I've seen before include "adjusted" , "Put together again" , "Changed reading" , "Restore to original state" , "Restore to zero" .)
I believe the answer is:
reset
(Other definitions for reset that I've seen before include "adjusted" , "Put together again" , "Changed reading" , "Restore to original state" , "Restore to zero" .)