 +_____________________________________________________________________
  AUTHOR:                                          SMS: B20004      
    K. M. MEYER          BFS REQUIREMENT WAIVER    DR:  101885      
 ____________________                             __________________
  ORG/PHONE:          WAIVER ONLY ( )              DATE: 05/04/88   
  RID/922-3747        WAIVER/OPS NOTE (X)          REV 07/15/88     
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  OI/FLIGHT EFFECTIVITY:          USER AFFECTED:                     
    OI8B, OI8C                    CREW (X)  GROUND ( )  DUMP ONLY ( )
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            MAJOR SOFTWARE AREA:             OPS MODES AFFECTED:     
 BSL( ) BSS(X) GNC(X) SEQ( ) SM/SP( ) IPL( )   1, 3                  
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  SOFTWARE SUB-AREA:  DISP                                            
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  PRINCIPAL FUNCTIONS: STS83-0020/4.2.10                              
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  TITLE:                                                              
    BLANKING OF DATA UPON COMMFAULT DETECTION                         
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  REQUIREMENT TO BE WAIVED:                                           
                                                                      
  ON THE MANEUVER DISPLAY, FOR THE OMS GIMBAL POSITIONS PARAMETER     
  STATUS INDICATOR (PSI), "A DATA MISSING INDICATOR "M" SHALL BE      
  DISPLAYED IN THE STATUS COLUMN AND THE PARAMETER DATA FIELD BLANKED 
  WHEN A COMMFAULT EXISTS."                                           
                                                                      
  "WHEN THE "M" PSI IS DISPLAYED (FOR COMMFAULT, I/O ERROR RESULTING  
  IN MISSING DATA), THE ASSOCIATED PARAMETER VALUE DATA FIELD SHALL   
  BE BLANKED UNLESS SPECIFIED OTHERWISE."                             
                                                                      
                                                                      
                                                                      
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 REQUIREMENTS DOC:                    PAGE AND PARAGRAPH NO:         
                                      4.2.10 PARAGRAPHS 4.2.10.1 (10)
   D&C FSSR (STS 83-0020D)            & 4.2.10.4 (PGS. 4.2.10-8, -19)
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 ALTERNATE REQUIREMENT BEING MET, IF APPLICABLE:                      
                                                                      
   N/A                                                                
                                                                      
                                                                      
                                                                      
                                                                      
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 CONCURRENCE:                           APPROVAL:                    
 RI: <S> C. PURTELL        DATE07/15/88                              
     --------------------      ---------                             
 SSD: SAM ANKNEY           DATE 7/22/88                              
     --------------------      ---------RW MOOREHEAD         7/22/88 
 PF MGR: GOERGE BULL       DATE 7/18/88 ------------------- -------- 
        -----------------      --------- CHAIRMAN, SASCB      DATE   
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