Section VII
Systems
VII-22-4
VERTICAL MODES
Pitch Hold Mode (Basic Pitch)
The basic vertical mode of the system is pitch hold mode. When in
pitch hold mode, the system generates commands to hold the pitch
angle of the aircraft that exists when the mode is selected. When in
pitch hold mode, the VS/pitch wheel (down/up) is used to change the
pitch reference.
(Continued)
Modes Activated by Control Functions
Pitch Hold
(Basic)
- - - - Pitch Hold
Altitude Hold ALT Altitude Hold (Pressure
Altitude)
Altitude Preselect - - - - Altitude Preselect (Baro
Altitude)
Vertical Speed VS Vertical Speed (fpm)
Flight Level
Change
FLC IAS, Mach
Approach APPR FMS, Glideslope
Vertical
Navigation
VNAV FMS
Go Around GA (control wheel) Go Around
Overspeed - - - - IAS, Mach
10 Sep 2006