Garmin SR20 GPS Receiver User Manual


 
Cirrus Perspective
®
by Garmin – Cockpit Reference Guide for the SR20/SR22
190-00821-03 Rev. A
18
AFCS
Flight
InstrumentsEIS
Nav/Com/
XPDR/AudioAFCSGPS Nav
Flight
PlanningProcedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
AlertsAppendixIndex
Vertical Modes
Vertical Mode Description Control Annunciation
Pitch Hold
Holds the current aircraft pitch attitude;
may be used to climb/descend to the
Selected Altitude
(default) PIT
Selected Altitude
Armed
AFCS armed to capture the altitude
displayed in the Selected Altitude
window
* ALTS
Altitude Hold Holds the current Altitude Reference ALT Key ALT nnnnn fT
Vertical Speed
Maintains the current aircraft vertical
speed; may be used to climb/descend
to the Selected Altitude
VS Key VS nnnn fp m
VNAV
Captures and tracks the VNAV flight
path
VNV
Key
VPTH
VNAV Target
Altitude Armed
AFCS armed to capture the altitude
displayed in the VNAV Target Altitude
window
** ALTV
Glidepath
Captures and tracks the WAAS
glidepath on approach
APR Key
GP
Glideslope
Captures and tracks the ILS glideslope
on approach
GS
Takeoff
Commands constant pitch angle and
wings level on ground in preperation
for takeoff.
GA
Switch
TO
Go Around
Disengages the autopilot and
commands a constant pitch attitude
and wings level
GA
Level Hold
Engages the autopilot and levels the
aircraft in pitch and roll attitudes.
LVL Key LVL
* ALTS armed automatically when PIT, VS, or GA active, and under VPTH when Selected Altitude is
to be captured instead of VNAV Target Altitude
** ALTV armed automatically under VPTH when VNAV Target Altitude is to be captured instead of
Selected Altitude