| Honeywell MCP |
| Mode Control Panel |
Level Change (LVL CHG) Switch
Push –
Push –
- The LVL CHG switch light illuminates.
- Pitch mode annunciates MCP SPD for climb or descent
- Autothrottle mode annunciates N1 for climb and RETARD
followed by ARM for descent. - IAS/MACH display and airspeed cursors display target speed.
LVL CHG Mode
The LVL CHG mode coordinates pitch and thrust commands to make
automatic climbs and descents to preselected altitudes at selected
airspeeds.
The LVL CHG mode is inhibited after glideslope capture.
A LVL CHG climb or descent is initiated by:
The LVL CHG mode coordinates pitch and thrust commands to make
automatic climbs and descents to preselected altitudes at selected
airspeeds.
The LVL CHG mode is inhibited after glideslope capture.
A LVL CHG climb or descent is initiated by:
- Selecting a new altitude.
- Pushing the LVL CHG switch.
- Setting desired airspeed.
