Apparatus having a number of operating parameters that can be set by an attendant via a control unit

摘要

An apparatus has a number of operating parameters that can be set by an attendant via a control unit. The control unit has a display on which a mark indicating and influencing the value of the appertaining operating parameter on a scale can be displaced for at least two operating parameters with an input means. The scales are thereby divided into ranges indicating the admissibility and the inadmissibility of the corresponding values of the respective operating parameters and the shift of the mark belonging to one operating parameter effects, as required, a modification of the subdivision of at least one other scale.