Pilot’s Guide
10
GH-3100
Screen Features
Attitude Information
(cont.)
An
Extended Maneuver
indication will appear as a
message whenever the GH-3100 detects a long-duration attitude event
(e.g. flight for a duration exceeding 6 minutes at a roll angle >7° from
level).
Also, the indication will appear when the unit senses it is not within ±8°
of the magnetic heading provided by the Magnetometer for an extended
period (when the unit is configured for Heading).
These “extended” conditions may increase the possibility for erroneous
Attitude and Heading displays.
The GH-3100 will self-correct for small Attitude errors, or the flight
crew may initiate a
FAST ERECT
from the Menu (see page 7) when
the aircraft has returned to straight and level, non-accelerated flight.
If the GH-3100 continues to display erroneous attitude, the flight
crew may then initiate a
FAST ALIGN
from the Menu (page 7) when
the aircraft has returned to straight and level, non-accelerated flight
sustained for 90 seconds. The GH-3100 will display the Alignment in
Progress Screen (see page 19) with a 90 second countdown.
The GH-3100 will self-correct for minor Heading errors, or the flight
crew can use the Menu access (see page 7) to select “Set Heading...”
option to align the Heading Tape to the cockpit compass.
Summary of Contents for GH-3100
Page 18: ...Pilot s Guide 14 GH 3100 Screen Features Navigation Information cont ...
Page 34: ...Pilot s Guide 30 Notes ...
Page 35: ......
