 +_____________________________________________________________________
 ] AUTHOR:            ]                             ] SMS:  B06024A    ]
 ] BERTRAND/BURKE     ]    BFS PROGRAM NOTE         ]                  ]
 ]____________________]                             ]__________________]
 ] ORG/PHONE:         ] OPS NOTE ( )  USER NOTE (X) ] DATE:            ]
 ] RI/D X2144         ]      RELEASE NOTE ( )       ] 08/27/80         ]
 ]____________________]_____________________________]__________________]
 ] OI/FLIGHT EFFECTIVITY:        ]  USER AFFECTED:                     ]
 ]     9.08 AND SUBS             ]  CREW (X)  GROUND (X)  DUMP ONLY ( )]
 ]_______________________________]_____________________________________]
 ]           MAJOR SOFTWARE AREA:            ] OPS MODES AFFECTED:     ]
 ]BSL( ) BSS(X) GNC(X) SEQ( ) SM/SP(X) IPL( )]  1, 3, 6                ]
 ]_____________________________________________________________________]
 ] SOFTWARE SUB-AREA: FDA, ANNUNCIATION, DISPLAYS, RCS, OMS, MPS       ]
 ]_____________________________________________________________________]
 ] PRINCIPAL FUNCTIONS: MG038101/3.4 -  3.4.3                          ]
 ]_____________________________________________________________________]
 ] TITLE:  BFS FAULT DETECTION AND DISPLAY FUNCTIONS                   ]
 ]        PRE_ENGAGE                                                   ]
 ]_____________________________________________________________________]
 ] DESCRIPTION:                                                        ]
 ]                                                                     ]
 ]  CERTAIN BFS FUNCTIONS ARE OPERATIVE ONLY AFTER BFS IS              ]
 ]  ENGAGED.  CONSEQUENTLY, THE BFS, WHEN PRE-ENGAGED WILL             ]
 ]  NOT ANNUNCIATE OR DISPLAY THE FOLLOWING ITEMS:                     ]
 ]  1)  RCS JET FAILURES:FAULT MSG:'F(R) (L) RCS JET'                  ]
 ]                       GNC SYS SUM2:'ON/OFF' IN JET FAIL COLUMN      ]
 ]  2)  OMS GIMBAL FAILURES:FAULT MSG:'R(L) OMS GMBL'                  ]
 ]                          MNVR DISPLAY: 'V' BY FAILED GIMBAL         ]
 ]  3)  OMS CHAMBER PRESSURE FAILURE:FAULT MSG:'R(L) OMS PC'           ]
 ]                                   MNVR DISPLAY: 'V' BY FAILED ENGINE]
 ]  4)  MPS COMMAND PATH FAILURE:FAULT MSG:'MPS CMD C(L)(R)'           ]
 ]  5)  SEPARATION INHIBIT (SRB/ET):FAULT MSG:'ET SEP INH'             ]
 ]      ASCENT TRAJ 1/2: 'SEP INH' MSG                                 ]
 ]  6)  AEROSURFACE POSITIONS (MM 301-303):GNC SYS SUMM1:              ]
 ]      POSITIONS SHOWN MAY BE INCORRECT.                              ]
 ]                                                                     ]
 ]NOTE: 'V' DENOTES A DOWN ARROW.                                      ]
 ]_____________________________________________________________________]
 ]USER RESPONSE:                                                       ]
 ]                                                                     ]
 ]  BE AWARE THAT THE BFS WILL NOT ANNUNCIATE OR DISPLAY THE           ]
 ]  ABOVE ITEMS PRE-ENGAGE.                                            ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]CONCURRENCE:                           ]APPROVAL:                    ]
 ]RI:<S>R. VAN DYK          DATE 08/28/80]                             ]
 ] --------------------         ---------]                             ]
 ]SSD: SAM ANKNEY           DATE 08/10/88]                             ]
 ] --------------------         ---------] JACK BOYKIN        08/17/88 ]
 ]PF MGR: MICHAEL BRIEDEN   DATE 08/09/88]------------------- -------- ]
 ]       -----------------      ---------] CHAIRMAN, SASCB      DATE   ]
 ]_____________________________________________________________________]
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