Aircraft dialog device, for dialog with a system of said aircraft

A device for dialog between at least one operator of an aircraft and at least one system of said aircraft, said dialog device (1) including:

• at least one screen (E1 to E8) which is capable of displaying at least two responsive objects (OS) on at least two interactive windows (F), each of said responsive objects (OS) being associated with one of multiple functions, said functions being capable of being initiated by said dialog device (1) under the action of the operator so that they are executed;
• and
• at least one cursor control device (5, 12) which is arranged so that it can be actuated by said operator, and which includes at least:
• one actuatable displacement means, which is capable of displacing a cursor (CU) on an interactive window (F), in order to designate a responsive object (OS) by making a main object marker (M1) appear;
• and
• one actuatable confirmation means, which is capable of confirming a responsive object (OS) which has said main object marker (M1), in order to initiate execution of the function which is associated with said responsive object (OS),
• which includes, additionally, auxiliary control means (8) which are arranged in such a way that they can also be actuated by said operator, which are intended to control an auxiliary object marker (M2) without affecting control of said main object marker (M1), and which include:
• at least one actuatable displacement element (11A to 1C), making it possible to cause a discrete displacement of said auxiliary object marker (M2), responsive object (OS) by responsive object (OS), on an interactive window (F);
• and
• at least one actuatable confirmation element (1E), making it possible to confirm a responsive object (OS) which has said auxiliary object marker (M2), in order to initiate execution of the function which is associated with said responsive object (OS).