Display system for an aircraft and associated method

A display system for an aircraft, comprising main display means including:

• at least one basic screen, and
• means for handling the graphic interface of said or each basic screen, the handling means being able to separately display on the main display means at least one first display window and at least one second display window, each display window displaying at least one pictogram representative of a parameter and/or a control of the aircraft,
• wherein the system includes additional display means including:
• at least one additional screen, and
• additional means for handling the graphic interface of the additional screen able to display on the additional screen, a summary window depending on the operational state of the aircraft, the summary window comprising at least one first pictogram able to be displayed on the first display window of the main display means without being displayed on the second window of the main display means, and at least one second pictogram intended to be displayed on the second display window of the main display means without being displayed on the first window of the main display means.