TM 1-1510-224-10 (1) To accept  LAST ALIGN  coordinates, SKPD 1, then depress LI. (2) To accept LAST KNOWN coordinates,   SKPD   2,   then   depress LI. (3) SKPD  in  alignment  coordinates,  then depress LI. (4) If   using   the   Data   Transfer   System, load the present position by depressing  SETUP  DATA  L5  in  the desired data set on DATA TRANSFER page. NOTE When  L1  is  depressed  INS  LOADING will  appear  at  the  top  of  the  MFD  and L1 text changes to ALIGN = X.DD.MM.SS   Y.DD.MM.SS   and   ALIGN STATE  9.    It  takes  6  to  8  minutes  for the     program     to     load.          Complete autopilot/flight   director   checks   while waiting. f. When     the     INS    LOADING     message     is extinguished  Place  the  INS  mode  selector switch to ALIGN. «22.  Pilot's   and   copilot's   EFIS   TEST   switches Depress.  Verify the following indications: a. EADI (1) Radio    altimeter    Slews    to    100    +10 feet. (2) DH display Replaced with dashes. (3) Marker beacon annunciators Appear. (4) HDG and ATT annunciators Appear. (5) ATT FAIL annunciator Appears. (6) Pitch   and   roll   command   cue   Out   of view. (7) Caution and warning  flags  All  will  be in view. (8) TEST  should  appear  in  left  center  of display  to  indicate  that  flight  director mode selector lamp test is good.   FD FAIL  will  appear  momentarily  and  be replaced by TEST. b. EHSI DTRK,     NM,     GSPD, and HDG displays Replaced with dashes. c. AP   disconnect   horn   sounds   after   5   to   7 seconds. NOTE Preflight   test   of   composite   mode   will cause    same    results    as    above    test, except  digital  heading  readout  will  be replaced with a red FAIL indication, and expanded   localizer   scale   and   pointer will be removed. A localizer frequency must be tuned on both   NAV receivers to annunciate ILS comparator monitor. EFIS test is inhibited during glideslope capture. «23.  Automatic flight control system Check as follows: a. Altitude alerter - Check as follows: NOTE Pause    for    a    few    seconds    between each   step   to   allow   time   for   proper indications. (1) Altitude  preselector  Set  to  more  than 1000 feet above altitude set on pilot's altimeter.        Pilot's    altimeter    altitude alert     annunciator     light     should     be extinguished. (2) Pilot's   altimeter   barometric   set   knob Slowly increase pilot's altimeter setting. (3) Altitude  alerter  annunciator  and  horn Verify that altitude alerter annunciator on    pilot's    altimeter    illuminates    and altitude    alerter    horn    sounds    when pilot's altimeter reading is approximately   1000   feet   from   value set on altitude select controller. (4) Pilot's altimeter Reset to field elevation. (5) Altitude    preselector    Reset    to    field elevation. (6) Pilot's   altimeter   barometric   set   knob Slowly increase pilot's altimeter setting. (7) Altitude  alerter  annunciator  and  horn Verify that the altitude alerter annunciator on pilot's altimeter illuminates   and   altitude   alerter   horn sounds    when    altimeter    reading    is approximately 250 feet from value set on altitude alert controller. (8) Pilot's altimeter Reset to field elevation. b. Flight director Check as follows: (1) SBY pushbutton switch-indicator (flight 8-4