MIL-STD-411 Aircrew Station Alerting SystemsThis standard covers aircraft aircrew station alerting systems including general functions, operational logic; information content of messages; and physical characteristics of the alerting systems visual, auditory, and tactile signals.

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MIL-STD-411F

CONTENTS

PARAGRAPH                                                                                                         PAGE

5.2.2          Display type............................................................................................11

5.2.3          Number and location of displays..............................................................11

5.2.4          Message presentation..............................................................................11

5.2.4.1       Warning messages...................................................................................11

5.2.4.2       Caution messages....................................................................................11

5.2.4.3       Advisory messages..................................................................................12

5.2.5          Message format............................................................. .........................12

5.2.5.1       Syntax..................................................................... ...............................12

5.2.5.2       Priorization.............................................................................................12

5.2.5.3       Overflow memory...................................................................................12

5.2.5.4       Color coding...........................................................................................12

5.2.5.5       Minimum message duration.....................................................................12

5.2.6          Options and control...................................................... ..........................12

5.2.6.1       Message prioritization.............................................................................12

5.2.6.2       Inhibit logic.............................................................................................12

5.2.6.3       Storage and recall................................................ ...................................13

5.2.7          Display luminance and contrast................................. ..............................13

5.2.8          Display size.............................................................................................13

5.2.9          Character dimensions......................................................... .....................13

5.2.10        Maintenance record.................................................................................13

5.2.11        Test provisions........................................................................................13

5.3             Audio warning signals.............................................................................13

5.3.1          Master warning signals............................................................................13

5.3.2          Bail-out signal.........................................................................................14

5.3.3          Wheels-up signal.....................................................................................14

5.3.4          Audio angle of attack/airspeed/stall warning signal..................................14

5.3.5          Nuclear radiation danger signal.................................. .............................14

5.3.6          Verbal audio warning signals...................................................................15

5.3.7          Other verbal audio signals.......................................... .............................15

5.4             Mechanical visual signals.........................................................................15

5.4.1          Color........................................................................... ...........................15

5.4.2          Markings..................................................................... ...........................15

5.4.3          Luminance.................................................................. ............................15

5.4.3.1       Flags.......................................................................................................15

5.4.3.2       Indicators................................................................................................15

5.5             Tactile signals................................................................. ........................15

6.         NOTES..................................................................................... ...................16

6.1             Intended use..................................................................... ......................16

6.2             Issue of DoDISS.....................................................................................16

6.3             Tailoring guidance........................................................... .......................16

6.3.1          Alerting system options...........................................................................16

6.4             Subject term (key word) listing......................................... ......................17

6.5             International interest........................................................ .......................17

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