TM 1-1510-218-10 3B-44 SEL OPTION ^– The appropriate menu number choice may be entered in this field. STBY ^– Menu   numbers   chosen   from this  column  will  result  in  the scratch  pad  frequency  being loaded into the standby window     of     the     appropriate control head. ACT ^– Menu   numbers   chosen   from this column   will  result  in  the scratch pad frequency or transponder code being loaded    into    the    appropriate control head's active window. (21)   Frequency 2 Page. [ ] ^– Frequency or transponder code   entered   in   the   scratch pad  area  of  display,  displays here. FREQ SUMMARY ^– A non-cursor field that indicates that the listed below is all control heads connected for frequency management capability and their respective active frequency/codes. Each    of    the    ADF    control    heads    tied    to    the frequency     management     is     listed     along     with     its respective active frequency/code.  The frequency/code fields are manually enterable. When   the   number   one   VOR   NAV   receiver   is being  used  as  a  sensor  for  the  KNS -660,  a  dot  is displayed  to  indicate  that  data  cannot  be  entered  in this field.  If the NAV CTL function is activated thereby removing  the  number  one  VOR  NAV  receiver  as  a sensor,  the  active  NAV  1  frequency  will  be  displayed and this will be an enterable data field. m.   Data   1   Menu   Page.      The   DATA   1   menu page  lists  the  actual  data  pages  that  can  be selected from  this  page.    Specific  data  pages  are  selected  by entering the corresponding menu number into the SEL MENU ITEM: data field and pressing the   ENTER key.   They may also be selected by placing the cursor over the menu item and pressing the  ENTER key. (1)   Nearest   Airports   Page.       The    nearest airport  page  may  be  called  up  at  any  time  to  provide three    airports    from    the    data    base    closest    to    the aircraft's present position (within 200 nautical miles). NEAREST AIRPORTS AS OF GMT ^– The     last     Greenwich     mean time the data base was queried  for  the  three  nearest airports.      The   data   base   is queried approximately every 2 minutes. IDENT BGR DIS ^– The   ICAO   identifiers   for   the DIS three nearest airports are displayed along with the respective bearing and distance to these airports from     the     aircraft's     present position.        The    bearing    and distance    displayed    are    real time data. 4: ^– This field provides a means to determine    the    bearing    and distance to any airport entered   that   is   listed   in   the data base, or any user defined airport. (2)   Trip    Planning    Menu    Page.        The    trip planning menu page is a secondary menu that allows the  pilot  to  choose  from  three  different  types  of  trip planning. SEL MENU ITEM: ^– The     menu     number     of     the desired  kind  of  trip  planning can   be   entered   in   this  data field. (a)   WPT  REL   TO  PRESENT  POS  Trip planning from the aircraft's present position to another waypoint. (b)   WPT TO WPT ANALYSIS Trip planning between any two waypoints. (c)   FPL  ANALYSIS  Trip  planning  of  one of the flight plans stored in the FPLS pages. (3)   Waypoint   Relative   To   Present   Position Trip Planning Page. WPT NAME: ^– Desired waypoint identifier. LAT: ^– The waypoint location presented in latitude coordinate. LON: ^– The waypoint location presented in longitude coordinate. DIS NM ^– The  distance  in  nautical miles from     the     aircraft's     present