1-6
Garmin G500H Pilot’s Guide
190-01150-02 Rev. J
For
ewor
d
Sec 1
System
Sec 2
PFD
Sec 3
MFD
Sec 4
Hazar
d
Avoidance
Sec 5
Additional Featur
es
Sec 6
Annun. & Alerts
Sec 7
Symbols
Sec 8
Glossary
Appendix A
Appendix B
Index
When heading fails the heading bug is not removed and the GDU continues
driving the autopilot heading error output using track in place of heading.
Track Mode Active
SVT Is Turned Off
When Heading
Fails
Heading Failed
Figure 1-6 Track Mode shown as Active when Heading Info has failed
Failure of the air data input has no effect on the AHRS output while AHRS is
receiving valid GPS information. Invalid or unavailable airspeed data, in addition
to complete GPS failure, results in loss of all attitude and heading information.
NOTE
: Fastest AHRS alignment is achieved with the aircraft stationary and
with all AHRS inputs valid (3-D GPS position, magnetometer, and air data).
During initial power up on the ground, no GPS position and/or magnetic
anomalies are common. If the aircraft is taxied prior to AHRS alignment,
alignment may be delayed until after a valid 3-D GPS position is available.
NOTE
: During in-flight alignment of the AHRS, minimize aircraft
maneuvering. The AHRS will align with shallow banking and pitch angles
(less than 20 degrees of roll or 5 degrees of pitch). AHRS alignment may
not be possible during more aggressive maneuvers.
Summary of Contents for G500H
Page 1: ...G500H Pilot s Guide ...
Page 365: ......
