TM 1-1510-218-10 3–83 BFG BRT OFF OPTIONS MENU NEXT ON/OFF     Continuous Test   : OK         HDG Stabilization   : ON    Heading Display    : ON Navaid Setup Figure 3-117.  Heading Options (6)   Navaid   Option.      This   option  creates  a weather  avoidance  and  navigational  view.    Refer  to Figure   3-118.      Using   data   from   the   KLN   90B,   this option provides simultaneous display of both thunderstorm   and   flight   information   on   the   system screen.    The  course  line,  selected  waypoints,  and a course  deviation  indicator  are  graphically  displayed.   Up to 10 waypoints may be displayed with the selected nautical mile range.  The CDI is calibrated to indicate the  course  deviation  up  to  5  nm  on  either  side  of  the course line.  Up to six user-selectable data items can be  displayed.    The  navaid  option  is  selected  from  the main  menu.    Display  range,  ground  speed,  estimated time en route, bearing, crosstrack error, and estimated time of arrival are automatically displayed.  The data or its position can be changed through the Navaid Setup function on the Options menu. BFG BRT OFF MENU 360 ⁰ 25 CLEAR 200 nm 022 ⁰ ….. ….. 099.8 NM 140 KTS ETE 00:42 To BJJ TK 036⁰ BRG 036⁰ ++++ ++++++ + +++++ +  ++ +     +++ + +  +  +  + +++++ ++       + Figure 3-118.  Navaid Option The  Navaid  Setup  grid  lists  14  data  items  and includes  a  blank  space.    Refer  to  Table  3-19 for data items definitions.  Up to six items can be displayed on the weather-mapping  screen.    To  select  an  item  from the   grid,   move   the   highlight   by   pressing   the   NEXT button.      Refer   to   Figure   3-119.      The   data   items available for selection are dependent upon the specific information  provided  by  the  KLN  90B  receiver.    If  an item on the grid is not available from the receiver, that grid space will include an asterisk. Table 3-19.  Navigation Data Items ABBR USER SELECTIONS Brg Bearing to Active Waypoint ETA Estimated Time of Arrival ETE Estimated Time En Route GS Ground Speed Lat Latitude Long Longitude MESA Minimum En Route Safe Altitude MSA Minimum Safe Altitude Mvar Magnetic Variation at Present Position Rng Range to Active Waypoint Time Stormscope System Stopwatch Trk Track WPT Waypoint Identifier XTK Crosstrack Error BFG BRT OFF Navaid Setup EXIT NEXT PLACE ETE GS Rng Brg XTK ETA *N/A * Rng ETA MESA XTR MSA GS ETE Brg Trk WPT MVar * * Time Lat LONG * Figure 3-119.  Navaid Setup – Select