Patent ID: 9355550
Filing Date: 2016-05-31
CPC Classification: F21V,G07C,G08B

Claim Text:
1. In an operating state warning device ( 1 ) for visually and/or audibly indicating at least one operating state or a number of different operating states of a machine having at least one visual and/or audible warning element ( 2 ) and at least one adjusting unit for adjusting and/or adapting at least one operating parameter of the warning element ( 2 ) wherein the improvement comprises a non-volatile memory wireless wave receiver adjusting unit ( 4 ) with at least one interface ( 6 , 16 ) to receive setting information for the at least one operating parameter of the warning element and wherein the at least one interface ( 16 ) of the non-volatile memory wireless wave receiver adjusting unit ( 4 ) has a wave receiver ( 6 ) for receiving waves for a wireless setting of the at least one operating parameter of the warning element.