Set level–off altitude. Observe VNAV ALT on the flight mode
annunciator as level–off is initiated.
MCP N1 light will extinguish if leveling from a climb.
N1 Limit changes to CRZ if leveling from a climb.
To Continue Climb or Descent
MCP altitude selector ..........................................................................Set Set level–off altitude.
Supplementary Procedures -Flight Management, Navigation
737 Operations Manual
VNAV switch ................................................................................... Push Observe climb or descent initiated. Mode annunciations appear as initial climb or descent.
Entering Waypoint Speed and Altitude Restriction (On Climb or Descent Legs Only)
RTE LEGS page ............................................................................. Select
Key–in the desired speed and altitude, or speed only (followed by /),
or altitude only, into the scratch pad.
Minimum speed values permitted are 210 knots for climb waypoints
and 150 knots for descent waypoints.
An altitude followed by A or B signifies a requirement to be “at or above” or “at or below” that altitude at the waypoint (for example, key–in 220A or 240B).
Line select to the desired waypoint line.
EXEC key ........................................................................................ Push Observe the MOD RTE LEGS page changes to ACT.
Note: This changes any prior speed and altitude restriction at this
waypoint.
Deleting Waypoint Speed and Altitude Restriction
RTE LEGS page ............................................................................. Select
Press the DEL key to enter DELETE in the scratch pad. Line select to the appropriate waypoint line.
EXEC key ........................................................................................ Push Observe the MOD RTE LEGS page changes to ACT and the restriction is deleted and replaced with an FMC predicted value (small size characters).
Changing Speed and/or Altitude Restriction During Climb or Descent
CLB/DES page ............................................................................... Select
Press the DEL key to enter DELETE in the scratch pad, or key–in the desired speed and altitude in the scratch pad. Line select to the SPD REST line.
Copyright . The Boeing Company. See title page for details.
SP.11.16 December 3, 2004
Supplementary Procedures -Flight Management, Navigation
737 Operations Manual
EXEC key.........................................................................................Push Observe the MOD CLB or MOD DES page changes to ACT (or pre–planned) and the restriction is changed or deleted.
Changing Climb/Cruise/Descent Speed Schedule
CLB/CRZ/DES page ......................................................................Select
Select the prompt for the desired climb/cruise/descent schedule, or key–in the desired speed in the scratch pad and line select to the TGT SPD line.
EXEC key.........................................................................................Push Observe the MOD CLB, MOD CRZ, or MOD DES page changes to ACT (or pre–planned) and the new speed schedule is specified.
Early Descent
MCP altitude selector ..........................................................................Set Set next level–off altitude. DES page ........................................................................................Select Line select the CAPTURE prompt. EXEC key.........................................................................................Push Observe the MOD DES page changes to ACT. Observe descent is initiated (if VNAV engaged). Note: For a PATH DES, this will result in a 1000 FPM rate of descent until the planned path is intercepted. For a SPD DES, this will result in an idle thrust normal rate of descent.
Step Climb or Descent From Cruise MCP altitude selector ..........................................................................Set Set new level–off altitude. CRZ page........................................................................................Select Enter new altitude on the CRZ ALT line. The display changes to MOD CRZ CLB or MOD CRZ DES. If the desired climb/descent speed is different from the displayed
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本文链接地址：737-300机组操作手册Flight Crew Operations Manual FCOM 1(68)
