TM 1-1510-225-10 3A-61 transmitters. MAN indicates that fuel flow data has been manually entered by the pilot and that the entry must be manually verified and periodically updated. (e) LAST INPUT. This display shows the time in hours and minutes since the above three quantities were verified. This field appears if fuel flow is input manually. NOTE This field displays VERIFY INPUTS at system turn-on since REMAINING and RESERVE are stored in nonvolatile memory during system shutdown. (f) HOURS. This field displays the hours and minutes of fuel remaining until the reserve fuel quantity is reached. (g) RANGE. This field displays the nautical mile range available until the reserve fuel quantity is reached. (h) NM/LB. This field displays the number of nautical miles flown for each pound or kilogram of fuel consumed. (2) Plan 2/5Page, Trip Plan.Refer to Figure 3A-39. (a) TRIP PLAN. This field displays the selected flight plan by an A for active flight plan or a number (1 to 56) for a stored flight plan. (b) FR. The from (FR) waypoint identifier is followed on the same line by the first waypoint (origin) on the selected flight plan. The FR waypoint may be replaced by DIRECT. Figure 3A-39. Plan 2/5 Page, Trip Plan (c) TO. The TO waypoint identifier is followed on the same line by the last waypoint (destination) on the selected flight plan. (d) GS. Groundspeed (GS) in knots is input automatically when the groundspeed is valid or can be inserted manually, which is indicated by MAN. Calculated (CA LC) is displayed if a manual ETA is entered. (e) DTK. Desired track (DTK) is the great circle course between the FR and TO waypoints based on the GS. (f) DIS. Distance (DIS) in nautical miles and tenths of a nautical mile between the FR and TO waypoints based on the GS. (g) ETE. This display shows the estimated time en route (ETE) in hours, minutes, and tenths of a minute between waypoints on the active flight plan based on current groundspeed. (h) FPL. This display shows the total distance and time remaining from the FR waypoint or the present position, when a DIRECT TO leg is displayed, to the last waypoint on the selected flight plan via the flight planned route. Distance is displayed in miles and time is in hours and minutes. (i) ETA@. This display shows the ETA at the destination, or last waypoint on the active flight plan that provides a "fence." Appears when a DIRECT TO leg is displayed. NOTE The ETA field will flash if the ETA is behind the current time. (j) RAIM@. Receiver autonomous integrity monitoring (RAIM) at the specified point will either be available (AVAIL) or not available (NOT AVAIL) at the ETA. If a manual groundspeed has been entered, STANDBY will be displayed. If GPS is not functioning, NO NAV will be displayed. (3) Plan 3/5 Page, Fuel Plan.Refer to Figure 3A-40.
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