TM 1-1510-225-10 3B-159 (3)   Saving  Flight  Data.     The  following  data can be saved individually to the data cartridge. 1.   Up  to  40  alternate  flight  plans  with  a maximum of 60 waypoints each. 2.   Markpoint and User Waypoint lists. 3.   GPS almanac data. 4.   Fifty-two V/UHF Communication radio presets,  HAVE  QUICK  II  MWOD,  and FMT lists. 5.   System  fails  history  of  all  integrated avionics     LRU’s     that     provide     fault status,   including   continuous   BIT   fail history, most recent initiate BIT results, and bus status fail history. (4)   Accessing  the  ICAO  Identifier  Database.   ICAO    identifiers    stored    in    the    data    cartridge    are accessed by entering the identifier into the scratchpad and  pressing  a  waypoint  entry  line  select  key  (i.e.,  a line   select   key   on   a   CDU   page   allowing   entry   of waypoints, for  example,  the  Flight  Plan  page).    Once the  line  select  key  is  pressed  the  FMS-800  searches for the entered identifier in the data cartridge and the user    waypoint    list.        It    searches    first    in    the    data cartridge  and  if  not  found,  then  in  the  user  waypoint list.        If    the    identifier    is    found    the    corresponding information is transferred with the identifier to the CDU (i.e., waypoint type, latitude-longitude, elevation, station declination, etc.).  If the identifier is not found in either database, the FMS-800 will annunciate, informing the crew that the identifier was not found in the database. v.   System Status.  (1)   Status  Monitoring  Overview.    The  FMS- 800  continuously  monitors  the  status  of  each  of  the avionics   system   LRU’s.      When   an   LRU   reports   a failure  with  its  internal  Continuous  Built-In Test (CBIT) routines,   a   STATUS   annunciation   appears   on   the annunciation   line   and   the   CDU   alert   or   Message (MSG) annunciation is activated. The    FMS    provides    continuous    monitoring    of CBIT results of the following LRU’s: 1.   CDU's. 2.   Data Loader. 3.   GPS Receivers. 4.   ADC’s. 5.   V/UHF Radio. Additionally,  a  detailed  Status  page  is  available for  each  LRU  providing  expanded  results  on  both  the LRU and the MIL-STD -1553B  data  bus  for  each  LRU on the bus. (2)   Reporting   CBIT   Results.    Results  from CBIT routines  are  compiled  and  reported  to  the  LRU level on the FMS Status and Navigation Status pages.   A   detailed   status   page   is   available   for   each   LRU providing expanded results on the LRU itself and the MIL-STD -1553B  data  bus  status  for  each  LRU  on  the bus. (3)   System  Status  Page.    The  Status  pages display  the  status  of  all  the  LRU’s  in  the  system  and provide   access   to   the   individual   LRU   detail   status pages.  Check marks designate which LRU caused the STATUS   annunciation   when   a   failure   is   detected.   The  LRU  check  mark  is  cleared  when  the  detailed Status page for the failed LRU is accessed.  Refer to Figure  3B-132  and  Table  3B -96  for  the  operations  of the system status page. Figure 3B-132.  Subsystem Status Page