A fibre opener , • including - an operating section , · which is formed to extract fibre material from fibre bales and to convey it out of the fibre opener , as well as · comprising or coupled to a control, as well as - a display section , including a plurality of light-emitting elements, which are disposed according to a predetermined geometrical shape, • wherein the control is adapted - to control the operating section according to predetermined operating parameters specified for operating the fibre opener , and - to control the light-emitting elements according to at least one predetermined illumination scenario such that the light-emitting elements can depict different content, wherein the content comprises: - a condition of a mixer located downstream in the production chain, • a height profile line of the row of fibre bales to be stripped, and/or · evaluation results of the operation of the fibre opener , - wherein one of the at least one predetermined illumination scenario includes a running light with regard to at least one part of the light-emitting elements. • including - an operating section , · which is formed to extract fibre material from fibre bales and to convey it out of the fibre opener , as well as · comprising or coupled to a control, as well as - a display section , including a plurality of light-emitting elements, which are disposed according to a predetermined geometrical shape, - an operating section , · which is formed to extract fibre material from fibre bales and to convey it out of the fibre opener , as well as · comprising or coupled to a control, as well as · which is formed to extract fibre material from fibre bales and to convey it out of the fibre opener , as well as · comprising or coupled to a control, as well as - a display section , including a plurality of light-emitting elements, which are disposed according to a predetermined geometrical shape, • wherein the control is adapted - to control the operating section according to predetermined operating parameters specified for operating the fibre opener , and - to control the light-emitting elements according to at least one predetermined illumination scenario such that the light-emitting elements can depict different content, wherein the content comprises: - a condition of a mixer located downstream in the production chain, • a height profile line of the row of fibre bales to be stripped, and/or · evaluation results of the operation of the fibre opener , - wherein one of the at least one predetermined illumination scenario includes a running light with regard to at least one part of the light-emitting elements. - to control the operating section according to predetermined operating parameters specified for operating the fibre opener , and - to control the light-emitting elements according to at least one predetermined illumination scenario such that the light-emitting elements can depict different content, wherein the content comprises: - a condition of a mixer located downstream in the production chain, • a height profile line of the row of fibre bales to be stripped, and/or · evaluation results of the operation of the fibre opener , • a height profile line of the row of fibre bales to be stripped, and/or · evaluation results of the operation of the fibre opener , - wherein one of the at least one predetermined illumination scenario includes a running light with regard to at least one part of the light-emitting elements. <EOS>