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Space Shuttle Avionics: Difference between revisions
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→OVERRIDE (SPEC 51)
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=== OVERRIDE (SPEC 51) === | === OVERRIDE (SPEC 51) === | ||
[[File:Shuttle | [[File:Spec_51_final.jpg|1200px|OVERRIDE PASS display of the Space Shuttle]] | ||
[[File:Spec_51_bfs_final.jpg|1200px|OVERRIDE BFS display of the Space Shuttle]] | |||
The purpose of the override display is to manage off-nominal situations. In particular, this includes software backups for failed hardware switches in the cockpit and reversing decisions of automated recognition of failed systems. | The purpose of the override display is to manage off-nominal situations. In particular, this includes software backups for failed hardware switches in the cockpit and reversing decisions of automated recognition of failed systems. | ||
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In FG, currently only abort mode selection, throttle control, fuel dumps and ET separation, umbilical and vent door control are fully implemented, the air data section is partially functional (i.e. items are displayed but air data is not explicitly used by navigation) and the rest of the display can not be used. | In FG, currently only abort mode selection, throttle control, fuel dumps and ET separation, umbilical and vent door control are fully implemented, the air data section is partially functional (i.e. items are displayed but air data is not explicitly used by navigation) and the rest of the display can not be used. | ||
=== GNC SYS SUMM 1 (DISP 18) === | === GNC SYS SUMM 1 (DISP 18) === | ||