Patent ID: 8593304

Claim:
An installation for detecting and displaying the breakdowns of the functional systems ( 2 ) of an aircraft, comprising: a general alarm system ( 4 ), connected to said functional systems ( 2 ) and able to indicate said breakdowns detected on at least one display screen ( 9 ) located substantially in front of the pilot, on the instrument panel of the cockpit; and auxiliary alarm detection means ( 5 ) directly originated from said functional systems ( 2 ), independently from said general system, and able to indicate said detected breakdowns to warning elements ( 17 ) arranged at least in part at the level of the ceiling of said cockpit, above said pilot, and a complementary alarm system ( 6 ), connected to said functional systems ( 2 ) independently from said general system ( 4 ), and adapted for detecting and indicating on said instrument panel of said cockpit, at least one breakdown not correctly detected by said general system, wherein the indication of the breakdowns detected by said complementary system ( 6 ), when they are not detected by said general system ( 4 ), is displayed on said display screen ( 9 ) dedicated to said general alarm system, wherein said breakdown indication comprises displaying, on said display screen, an alarm message ( 20 ) indicating the non-detection of an alarm by said general system and the page relating to the functional system associated with the breakdown not detected by said general system, and wherein the alarm message is displayed in a lower part of the display screen arranged in the vision field of a pilot wearing binoculars.