Copyright . The Boeing Company. See title page for details.
10.30.50 December 1, 2000
Flight Instruments, Displays -Electronic Flight Instrument System
737 Operations Manual
Symbol Name Applicable Mode(s) Remarks
ALERT Course change Alert annunciation (A) FULL NAV EXP NAV Displayed 10 seconds prior to course change or 10 seconds prior to sequencing a waypoint if no course change is required. Removed as APL begins roll to new course or when waypoint is sequenced.
AMBOY Standard Waypoint: active (M), inactive (W) MAP CTR MAP PLAN Active – represents the waypoint the airplane is currently navigating to. Inactive – represents the waypoints on the active route.
(_____) Conditional Waypoint: active (M), inactive (W) MAP CTR MAP PLAN Active – represents the waypoint the airplane is currently navigating to. Inactive – represents the waypoints on the active route. Data with parentheses for conditional waypoints indicates type of conditional waypoint (altitude, “VECTORS”, “INTC”, etc.)
MLF Off route waypoint (C) MAP CTR MAP PLAN When the EFIS control panel WPT switch is selected on, waypoints not on the selected route are displayed, for ranges of 5, 10, 20, or 40 NM.
Copyright . The Boeing Company. See title page for details.
December 1, 2000 10.30.51
Flight Instruments, Displays -Electronic Flight Instrument System 737 Operations Manual
Symbol Name Applicable Mode(s) Remarks
PARBY KILMR AMBOY Flight plan route: active (M), modified (W), inactive (C) MAP CTR MAP PLAN The active route is displayed with a continuous line (M) between waypoints. Active route modifications are displayed with short dashes (W) between waypoints. Inactive routes are displayed with long dashes (C) between waypoints. An offset route, selected through the FMC (U7), is displayed with a dot–dash line (M) parallel to the active route.
KILMR Route data: active MAP When the EFIS control
12000 waypoint (M), CTR MAP panel RTE DATA switch is
0835Z inactive waypoint (W) PLAN selected on, altitude constraints and ETAs for route waypoints are displayed.
Holding pattern: MAP A holding pattern appears
active route (M), CTR MAP when in the flight plan.
modified route (W), inactive route (C) PLAN The holding pattern appears as a fixed size if the selected range is greater than 80 NM. A scaled representation of the holding pattern is displayed when the selected range is 80 NM or less and the airplane is within 3 minutes of the holding fix.
Altitude range arc (G) MAP CTR MAP Based on present vertical speed and ground speed, indicates the approximate map position where the MCP altitude is reached.
Copyright . The Boeing Company. See title page for details.
10.30.52 December 7, 2001
Flight Instruments, Displays -Electronic Flight Instrument System
737 Operations Manual
Symbol Name Applicable Mode(s) Remarks
T/C T/D S/C E/D T/D-XXXXX DECEL Altitude profile point and identifier (G) MAP CTR MAP PLAN Indicates the approximate map position of the FMC–calculated T/C (top–of–climb), T/D (top– of–descent), S/C (step climb), and E/D (end of descent) points. Indicates intermediate T/D points for level flight path segments during descent. Level flight path segment altitude is displayed. Indicates the beginning of a deceleration segment resulting from deceleration to a holding pattern, a waypoint speed restriction or flaps up maneuvering speed. Deceleration points have no identifier.
VNAV path pointer MAP Displays vertical deviation
(M) and deviation CTR MAP from selected VNAV PATH
scale (W) FULL NAV EXP NAV during descent only. Scale indicates +/- 400 feet deviation. Digital display is provided when the pointer indicates more than +/- 400 feet.
22L KABC Airport and runway (W) MAP CTR MAP PLAN Displayed when selected as the origin or destination and selected range is 80, 160, or 320 NM.
Copyright . The Boeing Company. See title page for details. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300机组操作手册Flight Crew Operations Manual FCOM 3(10)
